leg site hole core section top interval depth(cm) bottom interval depth(cm) top of core depth(m) sample midpoint depth(m) analyst volume chapters piece number analytical methods alteration rock type rock name SiO2 Al2O3 Fe2O3 FeO(total) Fe2O3(total) FeO MgO CaO Na2O K2O TiO2 MnO P2O5 LOI H20+ H2O- CO2 SO3 S total magnesium number analytical info. data source comments 70 504 B 32 1 29.0 0.0 507.50 507.79 O'Hearn,T. 69 54 140 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.65 14.23 10.58 7.55 12.38 1.85 0.04 1.08 0.09 99.45 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSOL-PLAG-CPX PHYRIC BASALT 70 504 B 32 1 29.0 0.0 507.50 507.79 Rhodes,M. 69 48 161 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 51.1 16.6 10.73 8.18 10.54 1.9 0.28 0.87 0.13 0.06 100.39 0.627 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 32 1 81.0 83.0 507.50 508.32 Hubberten,H.-W. 69 36, 52 147 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL HIGHLY PHYRIC BASALT 48.8 16.2 3.22 5.63 7.94 13.0 2.37 0.19 0.89 0.17 0.07 0.63 0.11 .0172 100.22 .510 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 32 1 109.0 111.0 507.50 508.60 Marsh,N. 69 49 150 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.0 14.8 10.7 7.9 12.48 1.881 0.200 0.92 0.18 0.078 98.14 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 32 1 142.0 145.0 507.50 508.94 Corre',O. 69 50 157 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS OL-PLAG PHYRIC BASALT 49.85 15.16 10.20 8.71 13.04 1.89 0.04 0.93 0.16 0.09 0.19 100.07 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 33 1 12.0 14.0 516.50 516.63 Hubberten,H.-W. 69 36, 52 182 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG PHYRIC BASALT 49.5 16.0 3.32 5.74 8.58 13.0 2.13 0.11 0.91 0.16 0.08 0.86 0.11 .0338 100.49 .553 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 33 1 12.0 14.0 516.50 516.63 Laverne,C. 69 26 182 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG PHYRIC BASALT 49.50 16.00 3.32 5.74 8.58 13.00 2.13 0.11 0.91 0.16 0.08 0.86 0.11 100.49 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 33 1 26.0 28.0 516.50 516.77 Marsh,N. 69 49 184 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.2 15.2 10.2 8.8 12.42 2.08 0.109 0.95 0.16 0.081 99.20 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 33 1 31.0 37.0 516.50 516.84 Laverne,C. 69 26 185 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG PHYRIC BASALT 49.80 15.90 2.91 5.81 8.37 13.10 2.47 0.02 0.91 0.14 0.07 0.75 0.13 100.38 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM INNER GREY CORE 70 504 B 33 1 31.0 37.0 516.50 516.84 Laverne,C. 69 26 185 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG PHYRIC BASALT 48.90 15.80 3.49 5.76 8.55 13.00 2.37 0.04 0.89 0.16 0.07 0.95 0.26 100.24 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM OUTER RED HALO 70 504 B 33 1 70.0 0.0 516.50 517.20 Rhodes,M. 69 48 191 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.6 16.3 9.33 8.52 12.94 1.9 0.09 0.91 0.14 0.06 100.79 0.668 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 33 1 77.0 80.0 516.50 517.28 Laverne,C. 69 26 192 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.40 15.90 2.70 5.68 8.44 13.20 2.27 0.02 0.92 0.15 0.07 0.72 0.24 99.71 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM INNER GREY CORE 70 504 B 33 1 77.0 80.0 516.50 517.28 Laverne,C. 69 26 192 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.40 16.10 3.56 5.40 8.35 13.20 2.43 0.05 0.90 0.16 0.07 0.78 0.19 100.59 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM OUTER RED HALO 70 504 B 33 1 77.0 80.0 516.50 517.28 Laverne,C. 69 26 192 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.30 15.70 3.79 5.50 8.36 13.00 2.43 0.10 0.90 0.15 0.07 0.86 0.29 100.45 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSSAMPLE TAKEN FURTHER AWAY FROM CORE IN RED HALO 70 504 B 34 1 7.0 19.0 525.50 525.63 Hubberten,H.-W. 69 36, 52 219 WET MODERATELY ALTERED IGNEOUS OL-PLAG MOD TO HIGHLY PHYRIC BASALT .0113 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 34 1 7.0 19.0 525.50 525.63 Laverne,C. 69 26 219 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG PHYRIC BASALT 49.60 15.40 3.18 5.77 8.56 12.80 2.34 0.03 0.94 0.15 0.07 0.79 0.20 99.83 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM INNER GRAY CORE 70 504 B 34 1 7.0 19.0 525.50 525.63 Laverne,C. 69 26 219 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG PHYRIC BASALT 49.60 15.60 3.73 5.43 8.37 12.90 2.45 0.08 0.94 0.16 0.07 0.85 0.19 100.37 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM OUTER RED HALO 70 504 B 34 1 7.0 19.0 525.50 525.63 Laverne,C. 69 26 219 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG PHYRIC BASALT 49.60 15.50 3.58 5.39 8.49 13.10 2.41 0.08 0.97 0.16 0.08 0.85 0.34 100.55 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSSAMPLE TAKEN FURTHER AWAY FROM CORE IN RED HALO 70 504 B 34 1 19.0 24.0 525.50 525.72 Sharaskin,A. 69 51 220 WET XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS OL-PLAG PHYRIC BASALT 49.4 15.80 3.33 5.64 9.45 11.55 2.16 0.148 0.96 0.16 0.076 0.97 99.65 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 34 1 20.0 22.0 525.50 525.71 Marsh,N. 69 49 221 XRF MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.0 14.7 10.3 8.5 12.37 2.20 0.139 0.97 0.17 0.082 98.43 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 34 1 47.0 50.0 525.50 525.99 Sharaskin,A. 69 51 224 XRF FLAME PHOTOMETRY WET MODERATELY ALTERED IGNEOUS PLAG-OL MOD TO HIGHLY PHYRIC BASALT 44.0 11.78 5.31 2.52 17.03 4.67 1.39 0.29 0.71 0.131 0.066 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 34 1 126.0 0.0 525.50 526.76 O'Hearn,T. 69 54 234 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 49.89 15.94 9.34 8.52 13.05 2.03 0.04 0.89 0.08 99.78 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 70 504 B 34 2 42.0 0.0 525.50 527.42 O'Hearn,T. 69 54 243 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 49.98 15.88 9.43 8.56 12.93 2.10 0.03 0.90 0.07 99.88 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 34 2 50.0 0.0 525.50 527.50 Rhodes,M. 69 48 244 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.3 16.8 9.21 8.66 13.24 1.9 0.14 0.81 0.15 0.04 100.25 0.674 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 34 2 129.0 0.0 525.50 528.29 O'Hearn,T. 69 54 254 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.31 15.88 9.35 8.64 13.13 2.08 0.02 0.85 0.07 100.33 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 34 2 130.0 0.0 525.50 528.30 O'Hearn,T. 69 54 254 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 49.67 15.85 9.30 8.49 13.15 2.09 0.02 0.91 0.07 99.55 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 35 1 15.0 0.0 534.50 534.65 O'Hearn,T. 69 54 260 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 49.32 17.22 8.67 9.36 12.97 2.16 0.01 0.81 0.08 100.50 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 35 1 81.0 0.0 534.50 535.31 O'Hearn,T. 69 54 269 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 48.87 16.98 8.43 9.21 12.97 2.12 0.02 0.83 0.07 99.50 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT 70 504 B 35 1 99.0 105.0 534.50 535.52 Corre',O. 69 50 273 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.26 17.12 9.35 8.92 13.37 1.76 0.08 0.80 0.14 0.09 0.86 99.89 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 35 1 100.0 0.0 534.50 535.50 Rhodes,M. 69 48 273 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.8 17.3 9.00 9.37 13.06 1.9 0.10 0.77 0.12 0.04 100.46 0.696 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 35 1 108.0 0.0 534.50 535.58 O'Hearn,T. 69 54 274 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 49.33 16.99 8.60 9.31 12.86 2.13 0.05 0.81 0.06 100.14 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT 70 504 B 35 2 14.0 18.0 534.50 536.16 Sharaskin,A. 69 51 282 XRF FLAME PHOTOMETRY WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT 8.84 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 35 2 14.0 18.0 534.50 536.16 Sharaskin,A. 69 51 282 WET XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT 46.8 17.20 3.84 4.92 7.99 12.55 2.23 0.126 0.83 0.19 0.034 2.41 99.12 Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 36 1 11.0 16.0 543.50 543.64 Corre',O. 69 50 294 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 49.88 15.93 9.42 8.81 13.07 1.87 0.08 0.89 0.15 0.11 0.73 100.21 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 36 1 68.0 70.0 543.50 544.19 Hubberten,H.-W. 69 36, 52 299 WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT .0994 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 36 1 68.0 70.0 543.50 544.19 Hubberten,H.-W. 69 36, 52 299 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.9 15.1 2.43 7.04 8.45 12.9 2.25 0.01 0.89 0.16 0.06 0.60 0.10 .0138 99.89 .558 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 36 1 71.0 0.0 543.50 544.21 Rhodes,M. 69 48 299B XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.7 15.0 9.98 8.61 12.37 2.1 0.08 0.88 0.14 0.06 99.92 0.655 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 36 1 84.0 87.0 543.50 544.35 Marsh,N. 69 49 229 XRF MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.3 14.5 10.3 8.0 11.89 2.07 0.018 0.92 0.15 0.082 96.23 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 36 1 91.0 110.0 543.50 544.51 Hubberten,H.-W. 69 36, 52 301 WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT .1040 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 36 1 91.0 110.0 543.50 544.51 Hubberten,H.-W. 69 36, 52 301 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.1 15.0 2.28 7.33 8.30 12.7 2.58 0.03 0.91 0.16 0.07 0.55 0.11 .0495 100.12 .519 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 36 1 91.0 111.0 543.50 544.51 Sharaskin,A. 69 51 301A WET XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT 50.4 15.55 2.62 7.34 8.26 12.99 2.01 0.04 1.00 0.14 0.078 0.76 100.53 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 36 2 59.0 64.0 543.50 545.62 Corre',O. 69 50 309 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 49.71 14.95 10.44 8.77 12.82 1.84 0.06 0.93 0.16 0.11 99.79 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 36 3 8.0 12.0 543.50 546.60 Corre',O. 69 50 317 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 49.69 16.11 9.19 9.46 13.02 1.75 0.08 0.79 0.14 0.12 0.44 100.35 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 36 3 22.0 24.0 543.50 546.73 Hubberten,H.-W. 69 36, 52 318A WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT .0117 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTSSAME SAMPLE ANALYZED TWICE 70 504 B 36 3 22.0 24.0 543.50 546.73 Laverne,C. 69 26 318 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 49.90 15.80 3.17 5.64 8.32 13.00 2.45 0.01 0.88 0.16 0.05 0.53 0.09 100.00 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM INNER GRAY CORE 70 504 B 36 3 22.0 24.0 543.50 546.73 Hubberten,H.-W. 69 36, 52 318B WET IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT .0237 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 36 3 22.0 24.0 543.50 546.73 Laverne,C. 69 26 318 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 49.0 15.60 4.36 5.84 7.89 13.00 2.29 0.12 0.87 0.18 0.06 0.71 0.75 100.67 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM OUTER RED HALO 70 504 B 36 3 37.0 39.0 543.50 546.88 Hubberten,H.-W. 69 36, 52 320 WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT .0258 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 36 3 37.0 39.0 543.50 546.88 Laverne,C. 69 26 320 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 50.00 15.50 3.17 5.98 8.32 13.00 2.37 0.02 0.96 0.17 0.06 0.51 0.11 100.17 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM INNER GREY CORE 70 504 B 36 3 37.0 39.0 543.50 546.88 Laverne,C. 69 26 320 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 49.50 14.90 4.62 5.91 7.94 13.00 2.31 0.09 0.88 0.19 0.05 0.69 0.17 100.25 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERATION RIM PRESENT, SAMPLE FROM OUTER RED HALO 70 504 B 36 3 83.0 85.0 543.50 547.34 Hubberten,H.-W. 69 36, 52 324 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.1 15.2 2.46 7.24 8.40 12.8 2.11 0.01 0.92 0.16 0.06 0.51 0.10 .0635 100.07 .571 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 36 3 83.0 85.0 543.50 547.34 Laverne,C. 69 26 324 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX MOD TO HIGHLY PHYRIC BASALT 50.10 15.20 2.46 7.24 8.40 12.80 2.11 0.01 0.92 0.16 0.06 0.51 0.10 100.07 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 36 3 123.0 127.0 543.50 547.75 Corre',O. 69 50 325 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 50.04 15.05 10.33 8.45 12.80 1.86 0.06 0.94 0.16 0.11 0.52 99.80 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 36 4 68.0 70.0 543.50 548.69 Hubberten,H.-W. 69 36, 52 332 WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT .0870 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 70 504 B 36 4 109.0 112.0 543.50 549.10 Corre',O. 69 50 336 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 50.05 14.87 10.38 8.27 12.83 1.91 0.08 0.91 0.16 0.10 1.10 99.56 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 37 1 76.0 80.0 552.50 553.28 Laverne,C. 69 26 352 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 49.50 15.00 3.11 6.31 8.31 12.80 2.44 0.16 0.90 0.17 0.05 0.76 0.89 100.40 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSFROM LT GREY ALTERATION FARTHER FROM ZEOLITIC VEIN 70 504 B 37 1 76.0 80.0 552.50 553.28 Laverne,C. 69 26 352 XRF WET EXTENSIVELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 48.50 8.50 3.99 4.03 9.39 13.20 2.56 1.60 0.65 0.11 0.05 6.01 1.96 100.55 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSFROM LT GREEN ALTERATION ADJACENT TO ZEOLITIC VEIN 70 504 B 37 1 94.0 96.0 552.50 553.45 Laverne,C. 69 26 355 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 48.30 14.30 3.35 6.14 8.66 12.70 2.65 0.21 0.92 0.16 0.05 2.54 0.49 100.47 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSFROM LT GREY ALTERATION FARTHER FROM ZEOLITIC VEIN 70 504 B 37 1 94.0 96.0 552.50 553.45 Laverne,C. 69 26 355 XRF WET EXTENSIVELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 46.70 10.70 4.38 6.09 9.17 14.20 2.83 0.23 0.93 0.16 0.07 4.58 0.81 100.85 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSFROM LT GREEN ALTERATION ADJACENT TO ZEOLITIC VEIN 70 504 B 37 1 104.0 0.0 552.50 553.54 O'Hearn,T. 69 54 356 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.79 14.94 10.03 8.12 12.95 2.04 0.04 0.96 0.08 99.95 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSPLAG-CPX-OL MODERATELY PHYRIC BASALT 70 504 B 37 1 104.0 0.0 552.50 553.54 Rhodes,M. 69 48 355 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 50.5 15.7 10.28 8.53 12.30 2.1 0.18 0.92 0.14 0.05 100.70 .646 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 37 2 1.0 0.0 552.50 554.01 O'Hearn,T. 69 54 361 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.80 14.62 9.96 8.03 12.82 2.04 0.04 0.97 0.06 99.34 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 70 504 B 37 2 94.0 96.0 552.50 554.95 Hubberten,H.-W. 69 36, 52 377 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT 49.1 15.2 2.56 6.36 8.10 13.8 2.27 0.23 0.88 0.16 0.06 0.61 0.46 .0075 99.79 .516 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 37 2 94.0 96.0 552.50 554.95 Laverne,C. 69 26 377 XRF WET MODERATELY ALTERED IGNEOUS SPARSELY TO MOD PLAG-CPX-OL PHYRIC BASALT 49.10 15.20 2.56 6.36 8.10 13.80 2.27 0.23 0.88 0.16 0.06 0.61 0.46 99.79 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 37 2 142.0 148.0 552.50 555.45 Marsh,N. 69 49 387 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.0 12.7 11.1 7.5 12.50 1.78 0.107 0.88 0.17 0.062 93.80 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 37 3 70.0 75.0 552.50 556.23 Sharaskin,A. 69 51 401 XRF FLAME PHOTOMETRY WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 43.6 7.54 3.93 3.50 20.93 2.93 1.08 0.13 0.16 0.062 0.045 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 38 1 80.0 0.0 561.50 562.30 O'Hearn,T. 69 54 419 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.02 14.90 9.91 8.19 12.97 2.06 0.04 0.97 0.06 100.12 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSPLAG-OL-CPX MODERATELY PHYRIC BASALT 70 504 B 38 1 80.0 0.0 561.50 562.30 Rhodes,M. 69 48 419 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 50.4 15.6 10.09 8.39 13.02 2.1 0.07 0.89 0.14 0.04 100.74 0.647 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 38 1 90.0 92.0 561.50 562.41 Hubberten,H.-W. 69 36, 52 420 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.5 15.3 2.48 7.11 8.45 13.3 2.24 0.01 0.87 0.17 0.06 0.49 0.09 .0663 100.07 .549 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 38 2 64.0 66.0 561.50 563.65 Marsh,N. 69 49 438 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.2 13.5 11.1 7.3 12.83 1.96 0.048 0.90 0.17 0.056 95.06 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 39 1 35.0 37.0 570.50 570.86 Hubberten,H.-W. 69 36, 52 460 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.7 15.5 2.47 7.31 7.97 13.3 2.30 0.02 0.90 0.17 0.06 0.44 0.07 .0576 100.21 .477 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 39 1 77.0 80.0 570.50 571.28 Corre',O. 69 50 464 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.86 15.95 9.66 8.45 12.50 2.12 0.11 0.96 0.16 0.10 0.71 99.87 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 39 1 106.0 110.0 570.50 571.58 Hubberten,H.-W. 69 36, 52 470 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.7 15.8 2.94 6.12 7.95 13.3 2.28 0.02 0.93 0.17 0.06 0.63 0.11 .0559 100.01 .505 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 39 1 140.0 0.0 570.50 571.90 Rhodes,M. 69 48 476 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS SPARSELY OL-PLAG PHYRIC BASALT 51.0 16.0 9.46 7.99 13.06 2.1 0.15 0.93 0.15 0.05 100.89 .650 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 39 2 24.0 28.0 570.50 572.26 Corre',O. 69 50 483 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 50.10 15.24 10.31 8.31 13.10 1.89 0.05 0.92 0.16 0.11 0.08 100.19 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 39 2 62.0 64.0 570.50 572.63 Hubberten,H.-W. 69 36, 52 488 WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT .0860 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 39 2 62.0 64.0 570.50 572.63 Laverne,C. 69 26 488 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.60 16.10 2.66 6.47 8.04 13.20 2.37 0.01 0.87 0.15 0.07 0.61 0.10 100.25 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 39 2 118.0 121.0 570.50 573.20 Marsh,N. 69 49 494 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.9 15.6 9.6 8.5 12.23 2.01 0.025 0.83 0.15 0.072 96.92 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 39 2 123.0 125.0 570.50 573.24 Hubberten,H.-W. 69 36, 52 495 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.3 16.3 2.20 6.49 8.44 13.2 2.05 0.02 0.81 0.15 0.06 0.91 0.08 .0348 100.01 .526 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 39 2 123.0 125.0 570.50 573.24 Laverne,C. 69 26 495 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG MODERATELY PHYRIC BASALT 49.30 16.30 2.20 6.49 8.44 13.20 2.05 0.02 0.81 0.15 0.06 0.91 0.08 100.01 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 39 3 53.0 55.0 570.50 574.04 Corre',O. 69 50 502 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.00 16.29 9.60 8.57 12.90 1.60 0.08 0.81 0.14 0.09 0.35 100.08 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 40 1 14.0 17.0 579.50 579.66 Corre',O. 69 50 505 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.02 16.27 9.30 8.40 12.96 1.76 0.07 0.80 0.14 0.11 1.25 99.83 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 40 1 55.0 60.0 579.50 580.08 Sharaskin,A. 69 51 510 XRF FLAME PHOTOMETRY WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 8.24 1.15 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 40 1 55.0 60.0 579.50 580.08 Sharaskin,A. 69 51 510 WET XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 47.6 15.80 2.74 5.95 11.23 12.2 1.86 0.073 0.82 0.16 0.050 2.03 100.47 Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 40 1 90.0 95.0 579.50 580.42 Sharaskin,A. 69 51 517 XRF FLAME PHOTOMETRY WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 38.8 8.05 4.14 2.82 17.43 10.11 0.94 0.08 0.22 0.113 0.045 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 40 1 138.0 141.0 579.50 580.90 Corre',O. 69 50 523 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.71 16.25 9.25 8.76 12.99 1.96 0.07 0.80 0.14 0.10 0.51 100.03 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 40 2 72.0 88.0 579.50 581.80 Hubberten,H.-W. 69 36, 52 532 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.3 16.4 2.02 6.57 8.71 13.3 2.06 0.01 0.78 0.15 0.06 0.66 0.10 .0788 100.12 .502 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 40 2 72.0 88.0 579.50 581.80 Sharaskin,A. 69 51 532 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.65 17.11 2.16 6.79 8.51 12.33 1.89 0.03 0.86 0.13 0.068 0.71 100.24 Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 40 2 87.0 0.0 579.50 581.87 Rhodes,M. 69 48 533 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.8 16.4 9.00 8.85 12.93 1.8 0.06 0.77 0.14 0.05 99.80 0.684 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 40 3 80.0 83.0 579.50 583.32 Corre',O. 69 50 550 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.97 16.16 9.25 8.93 13.14 1.62 0.04 0.80 0.15 0.11 1.06 100.17 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 40 3 120.0 135.0 579.50 583.78 Hubberten,H.-W. 69 36, 52 558 WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT .0267 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 70 504 B 40 3 130.0 135.0 579.50 583.83 Laverne,C. 69 26 558 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 48.50 17.90 3.02 5.02 7.42 13.70 2.14 0.01 0.76 0.21 0.04 0.82 0.28 99.82 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSFROM LT GREY ALTERATION FARTHER FROM ZEOLITIC VEIN 70 504 B 40 3 130.0 135.0 579.50 583.83 Laverne,C. 69 26 558 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 47.40 17.20 3.52 3.83 8.70 14.00 2.27 0.12 0.62 0.18 0.04 1.47 0.96 100.31 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSFROM LT GREEN ALTERATION ADJACENT TO ZEOLITIC VEIN 70 504 B 40 3 139.0 141.0 579.50 583.90 Corre',O. 69 50 559 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.67 16.66 8.95 7.86 13.62 1.80 0.07 0.74 0.14 0.10 0.50 100.61 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 40 4 67.0 72.0 579.50 584.70 Corre',O. 69 50 567 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.25 16.66 9.17 8.68 13.17 1.91 0.06 0.79 0.14 0.12 0.21 100.95 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 40 4 73.0 75.0 579.50 584.74 Hubberten,H.-W. 69 36, 52 567 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.1 16.5 1.94 6.52 9.09 13.2 1.96 0.01 0.77 0.14 0.05 0.77 0.08 .0152 100.07 .507 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 40 4 73.0 75.0 579.50 584.74 Laverne,C. 69 26 567 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT 49.10 16.50 1.94 6.52 9.09 13.20 1.96 0.01 0.77 0.14 0.05 0.77 0.08 100.07 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 40 4 127.0 129.0 579.50 585.28 Marsh,N. 69 49 574 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.5 15.8 9.2 8.3 12.16 1.89 0.023 0.79 0.14 0.069 95.87 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 40 5 1.0 0.0 579.50 585.51 Rhodes,M. 69 48 575 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.3 16.8 8.94 8.87 12.95 1.8 0.07 0.76 0.13 0.04 100.66 0.686 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 40 5 31.0 34.0 579.50 585.83 Corre',O. 69 50 576 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.47 15.98 9.37 8.48 12.94 1.72 0.08 0.80 0.15 0.10 0.83 100.09 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 41 1 82.0 85.0 584.00 584.84 Marsh,N. 69 49 589 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.0 15.7 9.2 8.4 11.96 1.89 0.022 0.78 0.14 0.068 95.16 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 41 1 128.0 130.0 584.00 585.29 Corre',O. 69 50 594 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.64 16.30 9.34 8.67 13.03 1.76 0.07 0.81 0.15 0.10 1.04 99.87 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 41 2 17.0 19.0 584.00 585.68 Hubberten,H.-W. 69 36, 52 599 XRF WET SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.1 16.2 1.86 6.73 9.00 13.1 2.12 0.03 0.78 0.15 0.06 0.79 0.07 .0363 99.99 .549 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 41 2 25.0 30.0 584.00 585.78 Corre',O. 69 50 600 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.71 16.26 9.32 8.94 12.90 1.68 0.05 0.80 0.14 0.10 1.27 99.90 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 41 2 70.0 0.0 584.00 586.20 Rhodes,M. 69 48 604 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 50.2 16.3 9.25 9.44 12.60 1.9 0.05 0.78 0.14 0.03 100.69 0.692 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 41 2 136.0 138.0 584.00 586.87 Corre',O. 69 50 612 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.08 15.91 9.60 9.02 12.95 1.77 0.12 0.83 0.15 0.10 0.74 100.53 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 41 3 102.0 104.0 584.00 588.03 Marsh,N. 69 49 624 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.5 14.9 10.3 6.9 12.05 2.17 0.015 0.96 0.15 0.076 95.02 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 41 3 121.0 123.0 584.00 588.22 Hubberten,H.-W. 69 36, 52 626 XRF WET SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.6 15.9 2.47 6.64 8.21 13.1 2.14 0.01 0.90 0.15 0.06 0.61 0.07 .0668 99.86 .519 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 41 3 146.0 148.0 584.00 588.47 Sharaskin,A. 69 51 628 XRF WET FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.8 16.65 2.24 6.85 8.09 12.84 2.20 0.065 0.94 0.15 0.058 0.57 100.46 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 42 1 9.0 11.0 593.00 593.10 Hubberten,H.-W. 69 36, 52 642 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT 49.2 15.7 3.13 5.74 8.54 12.8 2.40 0.04 0.91 0.17 0.06 1.12 0.11 .0479 99.92 .519 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 42 1 9.0 11.0 593.00 593.10 Laverne,C. 69 26 642 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX SPARSELY TO MOD PHYRIC BASALT 49.20 15.70 3.13 5.74 8.54 12.80 2.40 0.04 0.91 0.17 0.06 1.12 0.11 99.92 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 42 1 31.0 0.0 593.00 593.31 Rhodes,M. 69 48 646 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 50.8 16.2 9.30 8.22 12.93 2.2 0.08 0.95 0.14 0.06 100.88 0.660 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 42 1 116.0 120.0 593.00 594.18 Laverne,C. 69 26 656 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX SPARSELY TO MOD PHYRIC BASALT 48.90 15.00 4.19 5.88 9.32 12.00 2.32 0.11 0.88 0.18 0.05 1.44 0.18 100.45 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 70 504 B 42 2 24.0 28.0 593.00 594.76 Hubberten,H.-W. 69 36, 52 661 WET MODERATELY ALTERED IGNEOUS PLAG-CPX SPARSELY TO MOD PHYRIC BASALT .0925 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 42 2 24.0 28.0 593.00 594.76 Laverne,C. 69 26 661 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX SPARSELY TO MOD PHYRIC BASALT 49.30 16.00 3.17 5.75 8.21 13.10 2.42 0.04 0.90 0.17 0.05 0.85 0.13 100.09 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 42 2 40.0 44.0 593.00 594.92 Corre',O. 69 50 664 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX MOD PHYRIC BASALT 50.13 15.86 9.43 8.71 13.02 1.99 0.11 0.86 0.15 0.10 1.43 100.36 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 42 2 59.0 61.0 593.00 595.10 Hubberten,H.-W. 69 36, 52 667 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX PHYRIC BASALT 49.2 15.7 3.25 5.74 8.54 13.0 2.18 0.02 0.85 0.15 0.06 1.06 0.14 .0189 99.89 .487 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 42 2 59.0 61.0 593.00 595.10 Laverne,C. 69 26 667 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX SPARSELY TO MOD PHYRIC BASALT 49.20 15.70 3.25 5.74 8.54 13.00 2.18 0.02 0.85 0.15 0.06 1.06 0.14 99.89 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 42 2 83.0 86.0 593.00 595.35 Marsh,N. 69 49 669 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 47.8 14.7 9.96 8.0 11.90 2.13 0.023 0.95 0.15 .078 95.69 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 43 1 16.0 0.0 602.50 602.66 Rhodes,M. 69 48 673 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 51.1 15.6 9.50 8.38 12.57 2.1 0.09 0.90 0.16 0.06 100.46 0.660 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 43 1 63.0 65.0 602.50 603.14 Hubberten,H.-W. 69 36, 52 679 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT 49.6 15.3 2.80 6.84 8.51 12.9 2.25 0.01 0.88 0.15 0.06 0.75 0.08 .0173 100.13 .535 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 43 1 63.0 65.0 602.50 603.14 Laverne,C. 69 26 679 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX SPARSELY TO MOD PHYRIC BASALT 49.60 15.30 2.80 6.84 8.51 12.90 2.25 0.01 0.88 0.15 0.06 0.75 0.08 100.13 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 43 1 80.0 82.0 602.50 603.31 Sharaskin,A. 69 51 680 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-CPX SPARSELY TO MOD PHYRIC BASALT 49.3 15.65 3.90 5.94 8.41 12.78 2.24 0.077 0.92 0.16 0.050 0.47 99.98 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 43 2 7.0 9.0 602.50 604.08 Marsh,N. 69 49 694 XRF MODERATELY ALTERED IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT 48.1 14.8 10.2 8.5 11.82 2.08 0.017 0.87 0.15 0.072 96.61 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 43 2 44.0 46.0 602.50 604.45 Hubberten,H.-W. 69 36, 52 697 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT 49.4 15.6 3.09 6.27 8.45 13.1 2.15 0.02 0.87 0.16 0.06 0.81 0.11 .0619 100.09 .524 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 43 2 44.0 46.0 602.50 604.45 Laverne,C. 69 26 697 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT 49.40 15.60 3.09 6.27 8.45 13.10 2.15 0.02 0.87 0.16 0.06 0.81 0.11 100.09 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSONE OF TWO SAMPLES FROM PCE 697 70 504 B 43 2 44.0 46.0 602.50 604.45 Hubberten,H.-W. 69 36, 52 697 WET MODERATELY ALTERED IGNEOUS PLAG-CPX SPARSELY TO MOD PHYRIC BASALT .0376 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 43 2 44.0 46.0 602.50 604.45 Laverne,C. 69 26 697 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX MODERATELY PHYRIC BASALT 49.30 15.20 3.28 6.31 8.87 12.70 2.25 0.02 0.87 0.16 0.05 1.03 0.14 100.18 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSSECOND OF TWO SAMPLES FROM PCE 697 70 504 B 44 1 25.0 28.0 611.00 611.27 Corre',O. 69 50 701 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX MOD PHYRIC BASALT 49.63 14.96 10.34 8.24 12.80 2.23 0.12 1.38 0.16 0.18 1.20 100.04 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 44 1 25.0 28.0 611.00 611.27 Tual,C. 83 7 701 XRF MODERATELY ALTERED IGNEOUS CPX-PLAG MOD PHYRIC BASALT 49.46 15.43 9.80 8.27 13.09 1.96 0.07 0.92 0.16 0.10 0.96 100.22 .62 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 44 1 128.0 130.0 611.00 612.29 Hubberten,H.-W. 69 36, 52 716 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.2 15.8 3.19 6.36 7.80 13.3 2.20 0.02 0.88 0.17 0.06 0.84 0.10 .0657 99.92 .498 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 44 1 133.0 135.0 611.00 612.34 Hubberten,H.-W. 69 36, 52 717 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.6 15.6 3.04 6.61 7.67 13.5 2.17 0.01 0.87 0.17 0.05 0.72 0.06 .0335 100.07 .491 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 44 2 1.0 0.0 611.00 612.51 Rhodes,M. 69 48 718 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.2 16.1 9.82 7.53 13.39 2.0 0.05 0.86 0.14 0.05 100.14 .628 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 44 2 80.0 83.0 611.00 613.32 Marsh,N. 69 49 728 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.7 14.6 10.5 7.7 12.33 2.09 0.013 0.90 0.16 0.062 97.05 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 44 2 93.0 96.0 611.00 613.45 Corre',O. 69 50 728 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 50.04 15.70 10.37 7.98 13.30 1.68 0.07 0.91 0.16 0.10 1.10 100.31 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 45 1 85.0 88.0 620.00 620.87 Corre',O. 69 50 727 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 50.18 16.01 9.82 8.02 13.29 2.10 0.10 0.90 0.16 0.10 1.04 100.68 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 45 1 110.0 112.0 620.00 621.11 Hubberten,H.-W. 69 36, 52 746 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.9 15.6 3.02 6.73 7.72 12.0 2.47 0.06 1.12 0.17 0.08 0.81 0.13 .0565 99.81 .489 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 45 2 1.0 0.0 620.00 621.51 Rhodes,M. 69 48 750 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 50.1 16.0 9.86 7.70 13.01 2.1 0.06 0.87 0.14 0.03 99.87 0.632 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSGLASSY RIND ON ROCK 70 504 B 45 2 4.0 0.0 620.00 621.54 O'Hearn,T. 69 54 755 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.69 15.05 9.66 8.24 13.08 1.99 0.03 0.94 0.07 99.75 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX MODERATELY PHYRIC BASALT 70 504 B 45 2 91.0 96.0 620.00 622.44 Corre',O. 69 50 764 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.24 15.81 10.33 8.41 12.61 1.90 0.07 0.96 0.16 0.11 0.60 100.60 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 46 1 74.0 76.0 629.00 629.75 Marsh,N. 69 49 775 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 47.4 13.0 10.9 7.3 12.57 1.90 0.007 0.92 0.18 0.057 94.23 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 46 1 100.0 105.0 629.00 630.03 Sharaskin,A. 69 51 777 XRF FLAME PHOTOMETRY WET EXTENSIVELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 47.5 11.98 6.80 3.07 10.74 3.75 3.61 0.49 0.98 0.094 0.064 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 46 1 108.0 0.0 629.00 630.08 Rhodes,M. 69 48 777 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 50.9 15.4 10.19 8.26 12.72 2.0 0.12 0.93 0.16 0.06 100.74 0.641 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 46 1 110.0 0.0 629.00 630.10 O'Hearn,T. 69 54 778 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.08 14.56 9.91 7.88 12.98 2.13 0.04 1.00 0.09 99.67 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX MODERATELY PHYRIC BASALT 70 504 B 46 1 110.0 115.0 629.00 630.13 Sharaskin,A. 69 51 779 XRF FLAME PHOTOMETRY WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 45.8 8.18 9.09 3.59 16.78 2.74 1.47 0.40 0.39 0.099 0.060 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 46 1 113.0 0.0 629.00 630.13 O'Hearn,T. 69 54 778 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.62 14.66 9.89 7.81 12.70 2.13 0.05 0.99 0.10 99.95 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX MODERATELY PHYRIC BASALT 70 504 B 46 2 129.0 131.0 629.00 631.80 Hubberten,H.-W. 69 36, 52 791 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.9 14.8 2.72 7.00 8.40 13.3 2.69 0.04 0.95 0.18 0.07 0.44 0.09 .0232 100.58 .513 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 46 3 46.0 48.0 629.00 632.47 Hubberten,H.-W. 69 36, 52 798 WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT .0573 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 70 504 B 46 3 100.0 0.0 629.00 633.00 Rhodes,M. 69 48 802 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 50.5 14.8 10.27 8.49 12.84 2.0 0.06 0.94 0.18 0.06 100.14 0.645 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 46 3 104.0 0.0 629.00 633.04 O'Hearn,T. 69 54 803 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.29 14.79 9.86 7.81 12.84 2.07 0.05 1.06 0.08 99.85 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX MODERATELY PHYRIC BASALT 70 504 B 47 1 43.0 45.0 638.00 638.44 Corre',O. 69 50 808 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.44 14.30 11.04 8.57 12.29 1.92 0.13 0.99 0.17 0.11 0.08 99.96 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 47 1 46.0 48.0 638.00 638.47 Sharaskin,A. 69 51 808 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.2 14.80 3.02 7.32 8.86 12.35 2.16 0.065 1.04 0.17 0.064 0.25 100.38 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 47 1 129.0 131.0 638.00 639.30 Hubberten,H.-W. 69 36, 52 820 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 50.4 14.9 2.64 7.40 8.13 12.7 2.28 0.02 0.94 0.17 0.07 0.56 0.08 .0808 100.29 .495 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 47 2 20.0 23.0 638.00 639.72 Corre',O. 69 50 824 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.63 14.09 11.52 8.40 12.20 1.87 0.12 1.00 0.18 0.13 1.12 100.14 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 47 2 38.0 0.0 638.00 639.88 O'Hearn,T. 69 54 826 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.21 14.95 9.72 8.52 12.96 1.94 0.03 1.00 0.08 100.41 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 70 504 B 47 2 38.0 40.0 638.00 639.89 Hubberten,H.-W. 69 36, 52 826 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL HIGHLY PHYRIC BASALT 49.9 15.2 2.74 6.69 8.86 13.1 2.14 0.02 0.89 0.17 0.07 0.46 0.09 .0643 100.33 .533 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 47 2 50.0 0.0 638.00 640.00 Rhodes,M. 69 48 828 XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 50.1 15.0 11.44 9.65 10.92 1.8 0.20 0.92 0.12 0.05 100.20 0.650 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 47 2 103.0 108.0 638.00 640.56 Corre',O. 69 50 833 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 50.16 14.93 10.74 8.40 12.65 1.73 0.14 0.96 0.15 0.11 1.12 99.97 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 47 2 123.0 126.0 638.00 640.74 Marsh,N. 69 49 835 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 48.5 13.8 11.1 6.9 11.17 2.02 0.014 1.02 0.15 0.088 94.76 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 47 2 143.0 145.0 638.00 640.94 Hubberten,H.-W. 69 36, 52 836 WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT .0782 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 70 504 B 47 3 24.0 27.0 638.00 641.26 Corre',O. 69 50 839 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 50.18 14.90 10.80 8.59 12.68 2.04 0.10 0.99 0.16 0.10 0.90 100.54 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 47 4 49.0 51.0 638.00 643.00 Hubberten,H.-W. 69 36, 52 854 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 50.1 15.4 2.58 7.01 7.98 13.0 2.41 0.02 0.89 0.16 0.07 0.55 0.09 .0893 100.26 .502 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 48 1 24.0 26.0 647.00 647.25 Hubberten,H.-W. 69 36, 52 862 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY PHYRIC BASALT 50.8 14.3 3.21 7.70 8.06 12.4 2.41 0.02 1.03 0.18 0.07 0.48 0.08 .0737 100.74 .474 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 48 1 56.0 59.0 647.00 647.58 Hubberten,H.-W. 69 36, 52 865 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY PHYRIC BASALT 50.1 14.7 3.38 7.00 8.45 12.6 2.21 0.02 0.97 0.17 0.07 0.57 0.09 .0452 100.33 .498 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 48 1 95.0 99.0 647.00 647.97 Hubberten,H.-W. 69 36, 52 870 WET MODERATELY ALTERED IGNEOUS BASALTIC BRECCIA .0780 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 70 504 B 48 1 95.0 100.0 647.00 647.98 Laverne,C. 69 26 870 XRF WET MODERATELY ALTERED IGNEOUS GLASSY MARGIN 49.30 14.50 4.02 6.86 8.85 10.40 2.07 0.16 0.99 0.15 0.06 2.51 0.17 100.04 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSSAMPLE FROM CLASTS IN BASALTIC BRECCIA 70 504 B 48 2 23.0 25.0 647.00 648.74 Hubberten,H.-W. 69 36, 52 878 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT 50.0 14.7 3.08 7.32 8.41 12.8 2.09 0.01 0.96 0.17 0.07 0.55 0.08 .0215 100.24 .496 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 48 2 40.0 42.0 647.00 648.91 Hubberten,H.-W. 69 36, 52 880 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL SPARSELY TO MOD PHYRIC BASALT 50.7 14.5 3.18 7.00 8.25 12.4 2.50 0.02 0.96 0.16 0.07 0.48 0.09 .0422 100.31 .497 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 48 2 80.0 84.0 647.00 649.32 Corre',O. 69 50 868 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS BASALTIC BRECCIA 50.68 14.54 10.94 8.44 12.47 1.95 0.12 0.99 0.17 0.11 0.81 100.41 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 48 2 118.0 0.0 647.00 649.68 O'Hearn,T. 69 54 888 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.59 14.61 9.80 8.08 12.66 1.86 0.05 0.91 0.08 99.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 70 504 B 48 3 20.0 22.0 647.00 650.21 Hubberten,H.-W. 69 36, 52 894 WET MODERATELY ALTERED IGNEOUS APHYRIC TO PLAG-CPX-OL MOD PHYRIC BASALT .0330 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 70 504 B 48 3 20.0 23.0 647.00 650.22 Laverne,C. 69 26 894 XRF WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 50.30 15.00 3.42 6.26 8.50 12.70 2.47 0.05 0.99 0.20 0.07 0.66 0.19 100.81 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 70 504 B 48 3 23.0 25.0 647.00 650.24 Hubberten,H.-W. 69 36, 52 895 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT 49.8 15.0 3.18 7.04 8.43 12.8 2.21 0.02 0.99 0.18 0.07 0.61 0.11 .0175 100.44 .528 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 48 3 23.0 25.0 647.00 650.24 Laverne,C. 69 26 895 XRF WET MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 49.80 15.00 3.18 7.04 8.43 12.80 2.21 0.02 0.99 0.18 0.07 0.61 0.11 100.44 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 48 3 79.0 0.0 647.00 650.79 Rhodes,M. 69 48 902 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT 51.6 15.9 8.46 8.12 12.97 2.0 0.09 0.79 0.13 0.03 100.09 0.679 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 48 3 97.0 100.0 647.00 650.99 Corre',O. 69 50 904 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 49.64 16.14 9.64 8.55 13.24 1.71 0.04 0.87 0.15 0.10 0.64 100.08 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 49 1 24.0 0.0 656.00 656.24 O'Hearn,T. 69 54 918 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.96 14.70 9.91 7.98 12.84 2.00 0.04 0.98 0.07 99.48 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 49 1 86.0 0.0 656.00 656.86 O'Hearn,T. 69 54 926 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.32 14.78 9.85 8.18 12.93 1.90 0.04 0.95 0.07 100.02 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 49 1 131.0 0.0 656.00 657.31 O'Hearn,T. 69 54 932 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.78 14.64 9.84 8.08 12.72 1.87 0.02 0.96 0.10 100.01 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 49 1 135.0 0.0 656.00 657.35 O'Hearn,T. 69 54 933 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.33 14.66 9.94 8.01 12.84 1.90 0.03 0.95 0.07 99.73 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 49 1 139.0 0.0 656.00 657.39 Rhodes,M. 69 48 933 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.5 16.1 9.64 8.10 12.82 1.7 0.09 0.84 0.16 0.04 99.99 0.649 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 49 1 140.0 142.0 656.00 657.41 Sharaskin,A. 69 51 933 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.0 16.30 2.16 7.19 8.14 13.03 2.16 0.096 0.88 0.17 0.054 0.55 100.73 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 49 2 7.0 10.0 656.00 657.59 Sharaskin,A. 69 51 936 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.0 15.45 4.21 6.16 9.54 10.68 1.94 0.201 0.88 0.14 0.046 1.98 100.23 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 49 2 34.0 0.0 656.00 657.84 O'Hearn,T. 69 54 939 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.76 14.59 9.92 7.98 12.78 1.89 0.03 0.94 0.07 99.96 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 49 2 69.0 73.0 656.00 658.21 Hubberten,H.-W. 69 36, 52 944 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.0 15.8 4.01 4.98 8.81 11.3 2.24 0.06 0.83 0.14 0.06 1.34 0.23 .0778 99.80 .546 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 49 2 83.0 85.0 656.00 658.34 Marsh,N. 69 49 946 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.4 14.6 10.8 8.3 12.74 1.95 0.028 0.89 0.18 0.062 98.95 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 49 2 94.0 96.0 656.00 658.45 Hubberten,H.-W. 69 36, 52 947 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.4 16.2 2.94 5.84 8.22 13.3 2.34 0.03 0.84 0.16 0.06 0.61 0.13 .0552 100.07 .533 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 49 2 94.0 96.0 656.00 658.45 Laverne,C. 69 26 947 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.40 16.20 2.94 5.84 8.22 13.30 3.34 0.03 0.84 0.16 0.06 0.61 0.13 100.07 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 49 2 101.0 103.0 656.00 658.52 Hubberten,H.-W. 69 36, 52 947 WET MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT .0491 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 49 2 101.0 103.0 656.00 658.52 Laverne,C. 69 26 947 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.60 16.10 3.64 5.25 8.30 13.10 2.77 0.06 0.89 0.16 0.06 0.65 0.22 100.80 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 50 1 19.0 0.0 665.00 665.19 O'Hearn,T. 69 54 960 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.49 15.14 9.41 8.23 12.59 2.21 0.02 0.94 0.10 100.13 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 50 1 32.0 34.0 665.00 665.33 Hubberten,H.-W. 69 36, 52 962 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.9 16.0 2.41 6.53 8.21 13.2 2.13 0.01 0.86 0.16 0.06 0.57 0.10 .0460 100.14 .526 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 50 1 68.0 72.0 665.00 665.70 Corre',O. 69 50 969 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.80 16.08 9.50 8.60 13.20 2.20 0.09 0.84 0.15 0.10 1.70 100.56 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 51 1 27.0 29.0 669.50 669.78 Hubberten,H.-W. 69 36, 52 973 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.6 15.9 2.08 6.69 8.57 13.2 2.16 0.02 0.83 0.16 0.06 0.71 0.10 .0934 100.08 .541 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 51 1 78.0 0.0 669.50 670.28 Rhodes,M. 69 48 981 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.1 16.4 9.12 8.40 13.01 1.9 0.04 0.81 0.13 0.07 99.98 0.670 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 51 1 113.0 115.0 669.50 670.64 Marsh,N. 69 49 985 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.1 15.7 9.7 9.0 12.86 1.95 0.016 0.83 0.15 0.067 99.37 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 51 1 132.0 135.0 669.50 670.84 Corre',O. 69 50 986 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.35 15.07 9.37 8.72 13.20 1.86 0.07 0.85 0.15 0.12 1.80 99.76 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 52 1 58.0 61.0 678.50 679.10 Hubberten,H.-W. 69 36, 52 995 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.3 16.3 2.50 5.67 8.74 13.1 2.14 0.02 0.80 0.15 0.06 1.06 0.13 .0943 99.97 .565 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 52 1 62.0 65.0 678.50 679.14 Corre',O. 69 50 997 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.13 15.59 9.41 8.47 13.55 1.88 0.08 0.85 0.15 0.11 1.12 100.22 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 52 1 82.0 87.0 678.50 679.35 Sharaskin,A. 69 51 1000 XRF FLAME PHOTOMETRY WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY TO MOD PHYRIC BASALT 47.2 14.08 11.31 11.04 10.39 1.83 0.07 0.81 0.143 0.068 Total water not directly determined. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 52 1 100.0 0.0 678.50 679.50 Rhodes,M. 69 48 1002 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 51.0 16.8 8.80 8.31 13.30 2.1 0.05 0.81 0.14 0.05 101.36 0.675 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 52 2 55.0 60.0 678.50 680.58 Corre',O. 69 50 1015 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.22 15.99 9.48 8.49 13.14 1.69 0.12 0.85 0.15 0.10 0.20 100.23 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 52 2 78.0 80.0 678.50 680.79 Sharaskin,A. 69 51 1016 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY TO MOD PHYRIC BASALT 49.5 16.05 3.47 5.88 8.84 13.03 1.97 0.081 0.88 0.15 0.054 0.66 100.57 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 52 2 89.0 92.0 678.50 680.91 Marsh,N. 69 49 1017 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 48.2 15.4 9.7 8.1 12.70 2.01 0.019 0.86 0.15 0.077 97.22 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 52 3 52.0 0.0 678.50 682.02 Rhodes,M. 69 48 1029 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.4 16.2 9.37 8.45 13.02 1.9 0.04 0.86 0.14 0.05 100.43 0.665 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 52 3 100.0 103.0 678.50 682.52 Corre',O. 69 50 1034 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.17 15.90 9.38 8.77 13.12 1.82 0.08 0.85 0.15 0.08 1.35 100.33 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 52 4 63.0 66.0 678.50 683.65 Corre',O. 69 50 1046 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.03 15.68 9.63 8.84 13.03 1.67 0.10 0.87 0.15 0.10 1.50 100.10 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 52 4 91.0 93.0 678.50 683.92 Hubberten,H.-W. 69 36, 52 1049 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.6 15.5 2.14 7.03 8.43 13.2 2.24 0.02 0.88 0.16 0.06 0.58 0.08 .1000 99.92 .525 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 54 1 16.0 18.0 692.00 692.17 Corre',O. 69 50 1059 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.94 15.58 9.90 8.35 13.22 1.98 0.07 0.93 0.16 0.10 0.96 100.23 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 54 1 39.0 42.0 692.00 692.41 Hubberten,H.-W. 69 36, 52 1062 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.7 15.3 3.22 5.58 8.15 12.4 2.53 0.04 1.36 0.18 0.15 0.86 0.17 .0443 99.64 .530 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 54 1 39.0 42.0 692.00 692.41 Laverne,C. 69 26 1062 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.70 15.30 3.22 5.58 8.15 12.40 2.53 0.04 1.36 0.18 0.15 0.86 0.17 99.64 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 54 1 48.0 53.0 692.00 692.51 Laverne,C. 69 26 1063 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.10 14.90 4.24 5.29 8.39 12.10 2.62 0.04 1.32 0.17 0.16 0.90 0.81 100.04 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 70 504 B 54 1 90.0 0.0 692.00 692.90 Rhodes,M. 69 48 1068 XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.4 15.4 9.54 7.92 12.80 2.4 0.06 1.39 0.17 0.12 100.20 0.646 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 54 1 131.0 135.0 692.00 693.33 Hubberten,H.-W. 69 36, 52 1071 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.2 15.2 3.69 5.80 7.66 13.2 2.48 0.03 1.36 0.18 0.15 0.64 0.12 .0224 99.71 .496 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 54 2 36.0 0.0 692.00 693.86 O'Hearn,T. 69 54 1076 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.15 15.04 9.84 7.72 12.33 2.53 0.10 1.32 0.16 100.19 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSAPHYRIC BASALT 70 504 B 55 1 36.0 39.0 696.50 696.88 Hubberten,H.-W. 69 36, 52 1083 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.6 15.1 3.53 5.58 8.44 12.4 2.45 0.04 1.34 0.18 0.16 0.81 0.16 .0542 99.79 .531 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 55 1 98.0 101.0 696.50 697.49 Marsh,N. 69 49 1092 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.8 14.4 11.0 8.9 11.87 2.41 0.034 1.41 0.20 0.138 100.16 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 55 1 111.0 0.0 696.50 697.61 O'Hearn,T. 69 54 1093 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALT GLASS 50.51 14.97 9.77 7.79 12.28 2.49 0.09 1.35 0.16 99.41 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSAPHYRIC BASALT 70 504 B 55 2 34.0 0.0 696.50 698.34 Rhodes,M. 69 48 1098 XRF FLAME PHOTOMETRY FRESH IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.3 15.1 10.12 8.09 12.71 2.4 0.06 1.35 0.17 0.14 100.44 0.638 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 55 2 34.0 36.0 696.50 698.35 Hubberten,H.-W. 69 36, 52 1098 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.2 15.0 3.80 5.72 8.10 12.9 2.39 0.03 1.31 0.18 0.14 0.82 0.13 .0243 99.72 .510 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 56 1 76.0 79.0 705.50 706.28 Hubberten,H.-W. 69 36, 52 1108 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.4 14.9 3.40 6.10 8.42 12.4 2.73 0.04 1.33 0.19 0.15 0.72 0.13 .0341 99.91 .511 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 56 1 90.0 0.0 705.50 706.40 O'Hearn,T. 69 54 1109 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.51 14.86 9.69 7.75 12.32 2.46 0.09 1.37 0.16 99.21 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSAPHYRIC BASALT 70 504 B 56 1 139.0 142.0 705.50 706.91 Corre',O. 69 50 1114 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.65 14.65 10.59 8.59 12.41 2.13 0.05 1.37 0.17 0.18 0.57 99.79 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 56 1 139.0 142.0 705.50 706.91 Tual,C. 83 7 1114 XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.37 14.57 10.53 8.54 12.34 2.12 0.05 1.36 0.17 0.18 0.57 99.80 .61 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 56 2 62.0 0.0 705.50 707.62 Rhodes,M. 69 48 1119 XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.7 15.3 10.09 8.53 12.11 2.5 0.06 1.36 0.19 0.12 100.96 0.650 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 56 2 75.0 0.0 705.50 707.75 O'Hearn,T. 69 54 1120 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.64 15.21 9.86 7.72 12.41 2.48 0.08 1.37 0.13 99.90 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSAPHYRIC BASALT 70 504 B 56 2 98.0 103.0 705.50 708.01 Sharaskin,A. 69 51 1122 XRF FLAME PHOTOMETRY WET ALMOST TOTALLY ALTERED IGNEOUS APHYRIC BASALT 45.7 6.38 13.71 5.08 16.21 3.35 1.26 0.06 0.25 0.036 0.059 Total water not directly determined. INITIAL REPORTS INITIAL REPORTSSAMPLE TAKEN FROM SMECTITE IN ROCK 70 504 B 57 1 14.0 17.0 714.50 714.66 Hubberten,H.-W. 69 36, 52 1127 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.2 14.9 3.66 5.88 8.31 12.7 2.59 0.05 1.30 0.18 0.15 0.79 0.13 .0221 99.84 .516 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 57 1 36.0 0.0 714.50 714.86 Rhodes,M. 69 48 1130 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 50.3 15.2 10.05 8.15 12.53 2.5 0.07 1.37 0.17 0.12 100.46 0.641 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 57 1 51.0 55.0 714.50 715.03 Corre',O. 69 50 1132 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS OL MOD PHYRIC BASALT 50.06 14.90 10.12 8.54 12.37 2.25 0.11 1.36 0.16 0.18 1.25 100.05 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 57 1 51.0 55.0 714.50 715.03 Tual,C. 83 7 1132 XRF MODERATELY ALTERED IGNEOUS OL MOD APHYRIC BASALT 49.43 14.71 9.99 8.43 12.22 2.23 0.11 1.34 0.16 0.18 1.25 99.99 .62 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 57 1 88.0 91.0 714.50 715.40 Marsh,N. 69 49 1140 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.9 14.4 10.4 9.3 12.46 2.10 0.013 1.02 0.16 0.070 99.82 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 57 2 26.0 30.0 714.50 716.28 Corre',O. 69 50 1149 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS OL MOD PHYRIC BASALT 49.90 15.31 9.90 8.86 12.70 2.10 0.04 0.98 0.16 0.14 0.36 100.09 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 57 3 13.0 15.0 714.50 717.64 Hubberten,H.-W. 69 36, 52 1161 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.8 14.8 2.58 7.19 8.42 12.7 2.25 0.02 1.02 0.17 0.08 0.54 0.07 .0927 99.64 .496 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 57 3 31.0 43.0 714.50 717.87 Sharaskin,A. 69 51 1164 XRF FLAME PHOTOMETRY WET ALMOST TOTALLY ALTERED IGNEOUS OL SPARSELY TO MOD PHYRIC BASALT 48.4 12.69 6.68 5.08 10.12 9.81 2.35 0.07 1.04 0.113 0.116 Total water not directly determined. INITIAL REPORTS INITIAL REPORTSSAMPLE TAKEN FROM SMECTITE IN ROCK 70 504 B 58 1 92.0 0.0 723.50 724.42 Rhodes,M. 69 48 1200 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.7 15.8 10.22 8.21 12.73 2.0 0.05 0.96 0.17 0.05 100.89 0.639 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 58 1 115.0 116.0 723.50 724.66 Marsh,N. 69 49 1203 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.6 15.7 10.5 7.8 12.7 2.01 0.013 0.93 0.17 0.076 99.50 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 58 1 141.0 146.0 723.50 724.94 Corre',O. 69 50 1205 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.15 15.92 9.85 8.18 13.04 1.86 0.09 0.91 0.16 0.12 1.22 100.28 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 58 2 14.0 17.0 723.50 725.16 Corre',O. 69 50 1226 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.04 15.61 10.02 8.31 13.08 1.88 0.08 0.92 0.16 0.11 0.95 100.21 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 58 2 84.0 89.0 723.50 725.87 Hubberten,H.-W. 69 36, 52 1215 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.5 15.8 2.65 6.54 8.38 13.0 2.08 0.01 0.91 0.16 0.06 0.57 0.08 .0890 99.77 .524 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 59 1 27.0 0.0 732.50 732.77 Rhodes,M. 69 48 1249 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.5 15.6 9.84 10.23 11.28 2.1 0.07 0.99 0.14 0.05 100.80 0.696 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 59 1 46.0 48.0 732.50 732.97 Corre',O. 69 50 1251 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.87 15.58 9.98 8.49 12.78 1.90 0.14 1.02 0.16 0.12 1.17 100.04 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 59 1 57.0 63.0 732.50 733.10 Hubberten,H.-W. 69 36, 52 1252 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.4 15.4 3.10 6.15 8.36 12.9 2.22 0.02 0.98 0.18 0.07 0.82 0.14 .0494 99.74 .523 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 59 1 57.0 63.0 732.50 733.10 Laverne,C. 69 26 1252 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.40 15.40 3.10 6.15 8.36 12.90 2.22 0.02 0.98 0.18 0.07 0.82 0.14 99.74 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 60 1 9.0 14.0 741.50 741.62 Laverne,C. 69 26 1255 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC TO MOD PLAG-OL PHYRIC BASALT 49.90 14.50 3.39 6.00 9.41 12.20 2.32 0.04 0.98 0.14 0.07 1.12 0.39 100.46 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 70 504 B 60 1 37.0 40.0 741.50 741.89 Marsh,N. 69 49 1259 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 48.5 14.3 10.7 7.9 11.80 2.11 0.022 1.06 0.16 0.094 96.67 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 60 1 50.0 54.0 741.50 742.02 Corre',O. 69 50 1260 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.28 14.86 10.80 8.73 12.70 1.85 0.06 1.06 0.17 0.12 1.22 100.63 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 60 1 102.0 105.0 741.50 742.53 Hubberten,H.-W. 69 36, 52 1266 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.4 15.4 2.48 6.83 8.66 12.7 2.16 0.02 0.96 0.16 0.07 0.88 0.08 .1022 99.80 .529 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 60 2 1.0 0.0 741.50 743.01 Rhodes,M. 69 48 1271 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.3 15.4 9.59 8.85 12.49 2.2 0.07 0.97 0.15 0.07 100.09 0.670 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 61 1 27.0 0.0 750.50 750.77 O'Hearn,T. 69 54 1283 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.82 15.06 10.19 8.24 12.69 1.91 0.03 1.06 0.11 100.11 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 61 1 88.0 0.0 750.50 751.38 Rhodes,M. 69 48 1290 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.6 15.4 10.64 8.11 12.89 1.8 0.04 1.03 0.16 0.07 99.74 0.627 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 61 1 112.0 115.0 750.50 751.64 Corre',O. 69 50 1294 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.39 15.20 11.20 8.28 13.17 1.72 0.07 1.05 0.18 0.14 1.37 100.40 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 61 2 12.0 15.0 750.50 752.14 Hubberten,H.-W. 69 36, 52 1299 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 48.8 15.3 3.84 6.35 7.79 13.1 2.06 0.01 1.01 0.18 0.08 1.08 0.12 .0808 99.72 .482 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 61 2 12.0 15.0 750.50 752.14 Laverne,C. 69 26 1299 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.80 15.30 3.84 6.35 7.79 13.10 2.06 0.01 1.01 0.18 0.08 1.08 0.12 99.72 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 61 2 33.0 38.0 750.50 752.35 Hubberten,H.-W. 69 36, 52 1302 WET MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT .0416 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 61 2 33.0 38.0 750.50 752.35 Laverne,C. 69 26 1302 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.60 15.00 4.41 5.35 8.62 12.50 2.19 0.01 0.98 0.17 0.07 1.36 0.33 100.59 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 61 2 67.0 70.0 750.50 752.69 Sharaskin,A. 69 51 1304 XRF FLAME PHOTOMETRY WET ALMOST TOTALLY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 42.7 12.24 10.20 4.28 11.02 5.79 1.66 0.25 1.08 0.084 0.077 Total water not directly determined. INITIAL REPORTS INITIAL REPORTSSAMPLE TAKEN FROM SMECTITE IN ROCK 70 504 B 61 2 79.0 0.0 750.50 752.79 O'Hearn,T. 69 54 1306 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.30 15.00 10.23 8.36 12.64 1.94 0.02 1.10 0.10 100.69 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 62 1 94.0 97.0 755.00 755.96 Marsh,N. 69 49 1325 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 48.4 13.7 11.8 7.0 13.03 1.68 0.015 1.03 0.17 0.063 96.89 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 62 1 105.0 109.0 755.00 756.07 Hubberten,H.-W. 69 36, 52 1323 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 48.9 15.8 4.20 5.94 7.03 13.6 2.17 0.02 1.04 0.18 0.08 1.02 0.12 .0731 100.10 .460 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 62 1 105.0 109.0 755.00 756.07 Laverne,C. 69 26 1327 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 48.90 15.80 4.20 5.94 7.03 13.60 2.17 0.02 1.04 0.18 0.08 1.02 0.12 100.10 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 62 1 112.0 118.0 755.00 756.15 Hubberten,H.-W. 69 36, 52 1328 WET EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT .0508 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 62 1 112.0 118.0 755.00 756.15 Laverne,C. 69 26 1328 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 48.50 14.80 4.65 5.08 9.55 11.60 2.04 0.02 1.00 0.17 0.08 1.63 0.53 100.65 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 62 2 5.0 8.0 755.00 756.57 Hubberten,H.-W. 69 36, 52 1332 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.5 14.8 4.24 5.39 8.93 12.1 2.03 0.01 1.01 0.17 0.09 1.34 0.22 .0460 99.83 .532 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 62 2 5.0 8.0 755.00 756.57 Laverne,C. 69 26 1332 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.50 14.80 4.24 5.39 8.93 12.10 2.03 0.01 1.01 0.17 0.09 1.34 0.22 99.83 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 62 2 13.0 18.0 755.00 756.66 Hubberten,H.-W. 69 36, 52 1333 WET EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT .0399 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 62 2 13.0 18.0 755.00 756.66 Laverne,C. 69 26 1333 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.90 14.60 4.35 5.19 8.97 11.80 1.99 0.02 0.98 0.18 0.07 1.27 1.37 100.69 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 62 2 19.0 0.0 755.00 756.69 O'Hearn,T. 69 54 1334 ELECTRON MICROPROBE EXTENSIVELY ALTERED IGNEOUS BASALTIC GLASS 50.72 14.78 10.06 8.17 12.59 1.90 0.02 1.09 0.08 99.41 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MODERATELY PHYRIC BASALT 70 504 B 62 2 21.0 0.0 755.00 756.71 Rhodes,M. 69 48 1334 XRF FLAME PHOTOMETRY EXTENSIVELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.7 15.3 11.10 10.94 9.49 1.7 0.12 1.02 0.13 0.06 100.56 0.684 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 63 1 122.0 0.0 764.00 765.22 Rhodes,M. 69 48 1353 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.5 15.6 10.32 8.46 12.69 1.8 0.05 1.04 0.15 0.06 100.58 0.643 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 63 2 96.0 98.0 764.00 766.47 Hubberten,H.-W. 69 36, 52 1368 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.2 14.8 3.00 6.97 8.65 12.6 2.05 0.01 0.92 0.17 0.08 0.92 0.09 .0955 99.53 .510 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 63 2 103.0 105.0 764.00 766.54 Corre',O. 69 50 1369 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.23 14.65 10.80 8.73 12.71 1.70 0.07 1.03 0.17 0.10 1.03 100.19 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 63 2 118.0 121.0 764.00 766.70 Marsh,N. 69 49 1371 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 47.8 13.6 11.2 8.3 12.08 1.75 0.016 0.98 0.17 0.063 95.96 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 63 2 136.0 140.0 764.00 766.88 Hubberten,H.-W. 69 36, 52 1374 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.1 15.3 3.22 6.84 8.10 13.0 2.10 0.02 1.01 0.17 0.08 0.85 0.10 .0969 99.84 .494 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 63 4 10.0 13.0 764.00 768.62 Hubberten,H.-W. 69 36, 52 1392 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.4 15.4 3.23 6.51 8.16 13.0 2.04 0.01 0.97 0.19 0.07 0.87 0.11 .0395 99.96 .505 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 63 4 19.0 0.0 764.00 768.69 O'Hearn,T. 69 54 1393 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.65 14.78 10.19 8.28 12.57 1.89 0.04 1.08 0.09 99.57 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MOD TO HIGHLY PHYRIC BASALT 70 504 B 63 4 72.0 77.0 764.00 769.24 Hubberten,H.-W. 69 36, 52 1399 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL HIGHLY PHYRIC BASALT 49.1 15.1 3.06 6.88 8.51 12.7 1.94 0.01 0.96 0.17 0.07 0.95 0.09 .0648 99.54 .508 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 64 1 26.0 0.0 773.00 773.26 O'Hearn,T. 69 54 1405 ELECTRON MICROPROBE EXTENSIVELY ALTERED IGNEOUS BASALTIC GLASS 50.97 14.70 9.64 7.95 12.85 1.94 0.04 1.04 0.09 99.22 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSOL-PLAG MODERATELY PHYRIC BASALT 70 504 B 64 1 27.0 0.0 773.00 773.27 O'Hearn,T. 69 54 1405 ELECTRON MICROPROBE EXTENSIVELY ALTERED IGNEOUS BASALTIC GLASS 51.25 14.64 9.70 8.19 12.67 1.90 0.03 1.01 0.10 99.49 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSOL-PLAG MODERATELY PHYRIC BASALT 70 504 B 64 1 91.0 0.0 773.00 773.91 O'Hearn,T. 69 54 1414 ELECTRON MICROPROBE EXTENSIVELY ALTERED IGNEOUS BASALTIC GLASS 51.34 14.96 9.67 8.21 12.82 1.94 0.04 0.99 0.10 100.07 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSOL-PLAG MODERATELY PHYRIC BASALT 70 504 B 64 1 119.0 124.0 773.00 774.22 Hubberten,H.-W. 69 36, 52 1417 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG MODERATELY PHYRIC BASALT 50.1 14.2 3.60 3.60 8.42 12.0 2.20 0.01 1.10 0.18 0.08 0.65 0.13 .0424 99.68 .491 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 64 1 132.0 136.0 773.00 774.34 Hubberten,H.-W. 69 36, 52 1419 WET MODERATELY ALTERED IGNEOUS OL-PLAG MOD PHYRIC BASALT .0656 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 64 1 132.0 136.0 773.00 774.34 Hubberten,H.-W. 69 36, 52 1419 XRF WET MODERATELY ALTERED IGNEOUS OL-PLAG MODERATELY PHYRIC BASALT 50.9 14.1 3.35 7.07 8.61 11.9 2.15 0.01 1.07 0.16 0.08 0.66 0.12 100.18 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 64 2 1.0 0.0 773.00 774.51 Rhodes,M. 69 48 1422 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 51.1 14.4 11.62 8.04 11.83 2.1 0.06 1.19 0.19 0.07 100.60 0.604 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 64 2 28.0 32.0 773.00 774.80 Marsh,N. 69 49 1424 XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.4 13.8 11.8 6.4 11.35 2.04 0.021 1.18 0.18 0.102 95.27 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 64 2 32.0 35.0 773.00 774.84 Sharaskin,A. 69 51 1424 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.0 14.05 4.18 7.22 8.63 12.04 2.25 0.078 1.23 0.20 0.080 0.42 100.38 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 64 2 107.0 109.0 773.00 775.58 Corre',O. 69 50 1435 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.35 13.83 11.82 8.44 11.75 2.03 0.04 1.18 0.18 0.11 1.28 99.73 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 64 2 111.0 113.0 773.00 775.62 Hubberten,H.-W. 69 36, 52 1434 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.2 14.1 3.42 7.65 8.02 11.9 2.26 0.01 1.14 0.18 0.09 0.47 0.09 .0988 99.53 .467 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 64 3 63.0 68.0 773.00 776.66 Hubberten,H.-W. 69 36, 52 1447 WET MODERATELY ALTERED IGNEOUS PLAG-PYX PHYRIC BASALT .0590 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 64 3 63.0 68.0 773.00 776.66 Laverne,C. 69 26 1447 XRF WET MODERATELY ALTERED IGNEOUS PLAG-PYX PHYRIC BASALT 49.30 14.70 5.75 5.07 9.02 11.40 2.18 0.01 0.99 0.13 0.06 1.33 0.23 100.17 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 64 3 93.0 98.0 773.00 776.96 Hubberten,H.-W. 69 36, 52 1451 WET MODERATELY ALTERED IGNEOUS PLAG-PYX PHYRIC BASALT .0210 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 64 3 93.0 98.0 773.00 776.96 Laverne,C. 69 26 1451 XRF WET MODERATELY ALTERED IGNEOUS PLAG-PYX PHYRIC BASALT 49.70 15.30 2.91 6.79 8.29 12.80 2.11 0.01 0.90 0.17 0.07 0.62 0.13 99.80 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 70 504 B 64 3 93.0 98.0 773.00 776.96 Hubberten,H.-W. 69 36, 52 1451 XRF WET MODERATELY ALTERED IGNEOUS PLAG-PYX HIGHLY PHYRIC BASALT 49.7 15.3 2.91 6.79 8.29 12.8 2.11 0.01 0.90 0.17 0.07 0.62 0.13 .0210 99.80 .509 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 64 3 105.0 107.0 773.00 777.06 Hubberten,H.-W. 69 36, 52 1452 XRF WET MODERATELY ALTERED IGNEOUS PLAG-PYX HIGHLY PHYRIC BASALT 49.7 15.1 3.62 6.26 8.49 12.6 2.14 0.01 0.90 0.16 0.07 0.76 0.13 .0376 99.91 .512 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 64 4 78.0 82.0 773.00 778.30 Corre',O. 69 50 1467 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-PYX PHYRIC BASALT 50.07 15.27 11.02 8.49 12.60 1.80 0.08 1.00 0.17 0.12 1.21 100.62 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 65 1 20.0 25.0 782.00 782.23 Hubberten,H.-W. 69 36, 52 1476 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.6 14.9 2.45 7.11 8.88 13.0 2.20 0.01 0.92 0.17 0.07 0.46 0.09 .0419 99.86 .473 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 65 1 56.0 0.0 782.00 782.56 Rhodes,M. 69 48 1480 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.6 15.5 9.75 8.60 12.75 2.0 0.04 0.94 0.16 0.05 100.39 0.660 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 66 1 120.0 0.0 791.00 792.20 O'Hearn,T. 69 54 1503 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.48 14.73 9.80 8.00 12.83 2.01 0.04 1.03 0.08 100.00 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL MOD TO HIGHLY PHYRIC BASALT 70 504 B 66 1 141.0 145.0 791.00 792.43 Hubberten,H.-W. 69 36, 52 1505 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.5 15.1 2.68 6.67 8.71 13.0 2.13 0.01 0.92 0.19 0.07 0.57 0.10 .0325 99.65 .529 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 66 2 25.0 28.0 791.00 792.77 Marsh,N. 69 49 1509 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 48.0 13.6 10.9 8.0 12.38 1.8 0.004 1.0 0.19 0.071 96.04 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 66 2 99.0 0.0 791.00 793.49 Rhodes,M. 69 48 1518 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 51.3 14.7 11.09 8.22 12.18 2.2 0.04 1.08 0.15 0.06 101.02 0.620 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 66 2 115.0 120.0 791.00 793.67 Hubberten,H.-W. 69 36, 52 1520 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.8 14.9 3.18 7.07 8.13 12.4 2.30 0.01 1.00 0.17 0.07 0.63 0.08 .1067 99.74 .490 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 66 2 139.0 141.0 791.00 793.90 Hubberten,H.-W. 69 36, 52 1523 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.0 14.6 2.92 7.54 8.09 12.4 2.35 0.01 1.03 0.17 0.07 0.61 0.08 .1043 99.87 .483 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 67 1 15.0 18.0 800.00 800.17 Hubberten,H.-W. 69 36, 52 1525 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.5 15.0 2.96 6.51 8.45 12.9 2.48 0.05 0.96 0.19 0.07 0.51 0.10 .0572 99.68 .519 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 67 1 61.0 0.0 800.00 800.61 Rhodes,M. 69 48 1527 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS OL-CPX SPARSELY PHYRIC BASALT 50.3 15.1 10.50 8.74 12.38 2.0 0.03 1.03 0.18 0.05 100.31 0.647 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 68 1 1.0 0.0 809.00 809.01 Rhodes,M. 69 48 1532 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS OL-CPX SPARSELY PHYRIC BASALT 50.3 15.0 10.35 8.91 11.93 2.0 0.04 1.03 0.18 0.07 99.81 0.655 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 68 1 102.0 104.0 809.00 810.03 Hubberten,H.-W. 69 36, 52 1538 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.6 14.5 3.99 6.15 8.89 12.2 2.11 0.01 1.00 0.19 0.07 0.81 0.12 .0772 99.64 .517 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 68 1 107.0 108.0 809.00 810.08 Sharaskin,A. 69 51 1538 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC TO OL-CPX SPARSELY PHYRIC BASALT 49.2 14.65 3.51 7.01 8.89 12.66 2.12 0.055 1.07 0.22 0.074 0.72 100.18 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 69 1 14.0 17.0 818.00 818.16 Sharaskin,A. 69 51 1540 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.7 14.60 3.93 6.62 8.62 12.16 2.24 0.058 1.18 0.24 0.074 0.61 100.04 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 69 1 57.0 59.0 818.00 818.58 Hubberten,H.-W. 69 36, 52 1543 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.8 14.3 4.21 6.21 8.52 12.1 2.12 0.01 1.08 0.21 0.08 0.66 0.10 .0843 99.40 .499 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 69 1 69.0 73.0 818.00 818.71 Hubberten,H.-W. 69 36, 52 1544 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.6 14.4 3.88 6.89 8.33 12.3 2.30 0.01 1.07 0.22 0.08 0.61 0.09 .0411 99.78 .485 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 69 1 74.0 77.0 818.00 818.76 Sharaskin,A. 69 51 1545 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.6 14.10 4.51 6.20 8.99 11.92 1.98 0.050 1.03 0.19 0.070 1.09 99.73 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 70 1 36.0 41.0 827.00 827.39 Laverne,C. 69 26 1562 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.80 15.10 3.77 5.31 9.46 12.70 2.12 0.01 0.88 0.17 0.05 1.36 0.27 100.00 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 70 504 B 70 1 56.0 60.0 827.00 827.58 Corre',O. 69 50 1554 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 50.31 14.25 11.53 8.79 11.96 1.79 0.05 1.10 0.19 0.11 1.06 100.08 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 70 1 79.0 82.0 827.00 827.81 Sharaskin,A. 69 51 1556 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.6 14.65 4.87 4.62 9.52 11.11 2.33 0.096 0.91 0.13 0.54 1.71 99.60 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 70 1 95.0 0.0 827.00 827.95 Rhodes,M. 69 48 1558 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 50.9 14.6 10.88 8.28 12.18 2.0 0.05 1.07 0.22 0.07 100.05 0.626 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 70 1 96.0 100.0 827.00 827.98 Hubberten,H.-W. 69 36, 52 1559 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.1 16.2 2.89 5.88 8.30 13.2 2.12 0.01 0.87 0.22 0.06 0.89 0.10 .0768 99.84 .535 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 70 1 127.0 130.0 827.00 828.28 Sharaskin,A. 69 51 1561 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.7 15.40 3.47 5.65 8.92 12.90 1.99 0.072 1.00 0.18 0.050 0.81 100.14 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS 70 504 B 70 2 0.0 3.0 827.00 828.52 Hubberten,H.-W. 69 36, 52 1563 WET MODERATELY ALTERED IGNEOUS MASSIVE BASALT .0553 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 70 504 B 70 2 0.0 3.0 827.00 828.52 Laverne,C. 69 26 1563 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.20 15.40 3.41 5.85 8.73 12.80 2.12 0.01 0.90 0.18 0.06 1.00 0.14 99.80 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 70 2 12.0 16.0 827.00 828.64 Hubberten,H.-W. 69 36, 52 1564 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX HIGHLY PHYRIC BASALT 49.3 15.3 3.01 6.29 8.90 12.8 2.12 0.01 0.90 0.17 0.06 0.89 0.09 .1066 99.84 .537 Analyses in table are on a volatile-free basis. Total water not directly determined. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 70 504 B 70 2 12.0 16.0 827.00 828.64 Laverne,C. 69 26 1564 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.30 15.30 3.01 6.29 8.90 12.80 2.12 0.01 0.90 0.17 0.06 0.89 0.09 99.84 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 70 504 B 70 2 19.0 21.0 827.00 828.70 Marsh,N. 69 49 1564 XRF MODERATELY ALTERED IGNEOUS MASSIVE BASALT 48.3 14.8 10.2 9.2 12.49 1.80 0.011 0.90 0.1 0.070 97.94 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 70 504 B 70 2 20.0 23.0 827.00 828.72 Sharaskin,A. 69 51 1564 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.8 15.40 3.57 5.34 8.87 12.97 2.14 0.070 0.99 0.18 0.050 0.72 101.1 Total water not directly determined. INITIAL REPORTS INITIAL REPORTS