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 69 504 B 2 1 107.0 110.0 270.00 271.09 Etoubleau,J. 69 50 233 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 50.63 15.59 9.46 8.07 12.57 2.17 0.06 1.11 0.17 0.09 0.96 99.92 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 3 1 16.0 19.0 278.00 278.18 Emmermann,R. 69 25 241 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.03 14.71 4.49 5.78 8.03 12.29 2.26 0.27 1.01 0.18 0.08 0.86 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 69 504 B 3 1 16.0 19.0 278.00 278.18 Hubberten,H.-W. 69 36, 52 241 XRF WET SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 50.0 14.7 4.49 5.78 8.03 12.4 2.26 0.27 1.01 0.18 0.08 0.86 0.09 .0200 100.15 .490 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 69 504 B 3 1 44.0 0.0 278.00 278.44 Rhodes,M. 69 48 238 XRF FLAME PHOTOMETRY FRESH IGNEOUS APHYRIC BASALT 50.6 15.3 11.30 7.85 12.06 2.1 0.27 1.09 0.18 0.12 100.83 0.605 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 69 504 B 3 1 102.0 105.0 278.00 279.04 Etoubleau,J. 69 50 252 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 49.63 14.98 11.70 7.89 12.21 1.93 0.31 1.07 0.17 0.10 1.01 99.99 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 3 1 131.0 134.0 278.00 279.33 Marsh,N. 69 49 257 XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.8 14.6 12.2 8.8 11.84 2.21 0.111 1.15 0.18 0.088 99.98 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 69 504 B 4 1 32.0 38.0 280.00 280.35 Etoubleau,J. 69 50 294 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 49.76 16.04 9.66 8.20 13.09 1.70 0.12 0.88 0.17 0.08 0.57 99.70 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 4 1 33.0 40.0 280.00 280.37 Hubberten,H.-W. 69 36, 52 269 XRF WET FRESH IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.6 15.8 3.14 5.89 8.34 13.1 2.20 0.11 0.86 0.18 0.07 0.57 0.12 .0272 99.98 .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 69 504 B 4 1 35.0 40.0 280.00 280.38 Emmermann,R. 69 25 269 XRF WET FRESH IGNEOUS PLAG-OL MOD PHYRIC BASALT WITH CHROMITE 49.75 15.85 3.15 5.91 8.36 12.99 2.21 0.11 0.86 0.18 0.07 0.57 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 69 504 B 4 1 138.0 0.0 280.00 281.38 O'Hearn,T. 69 54 289 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 50.75 15.10 9.32 8.43 12.95 1.96 0.02 0.94 0.08 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 69 504 B 4 2 3.0 0.0 280.00 281.53 O'Hearn,T. 69 54 291 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.99 15.23 9.28 8.44 12.83 1.91 0.02 0.98 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 REPORTSPLAG-OL MODERATELY PHYRIC BASALT 69 504 B 4 2 52.0 58.0 280.00 282.05 Etoubleau,J. 69 50 297 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 49.61 16.22 9.86 7.61 13.35 1.89 0.07 0.90 0.18 0.08 1.23 99.77 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 4 2 114.0 117.0 280.00 282.66 Marsh,N. 69 49 307 XRF MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.6 15.4 9.8 9.2 12.55 2.05 0.027 0.89 0.19 0.045 99.75 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 69 504 B 4 3 27.0 30.0 280.00 283.29 Etoubleau,J. 69 50 312 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 50.13 15.84 9.77 8.28 13.07 1.87 0.03 0.88 0.17 0.07 0.94 100.11 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 4 4 10.0 0.0 280.00 284.60 Rhodes,M. 69 48 338 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 50.3 16.5 9.54 7.25 13.26 1.9 0.09 0.90 0.18 0.07 99.99 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 69 504 B 4 4 83.0 87.0 280.00 285.35 Etoubleau,J. 69 50 337 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 49.83 16.18 9.76 8.19 12.92 2.02 0.15 0.88 0.17 0.06 1.55 100.16 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 4 5 36.0 41.0 280.00 286.39 Etoubleau,J. 69 50 348 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 49.47 16.09 9.91 7.98 13.30 2.09 0.08 0.91 0.18 0.06 1.06 100.07 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 4 5 70.0 0.0 280.00 286.70 O'Hearn,T. 69 54 351 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.25 14.98 9.39 8.36 12.85 1.93 0.02 0.94 0.09 98.81 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 69 504 B 4 5 87.0 89.0 280.00 286.88 Noack,Y. 69 25 353 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 51.36 14.83 8.63 8.88 12.35 2.05 0.04 0.94 0.11 99.19 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 69 504 B 4 5 87.0 89.0 280.00 286.88 Noack,Y. 69 25 353 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PALAGONITE 49.18 14.59 9.19 6.77 3.49 0.28 1.05 1.27 0.04 95.87 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 Sample was analyzed more than once. INITIAL REPORTS 69 504 B 4 5 87.0 89.0 280.00 286.88 Noack,Y. 69 25 353 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PALAGONITE 41.67 15.09 12.82 13.22 1.98 0.12 0.37 0.52 0.38 86.17 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 Sample was analyzed more than once. INITIAL REPORTS 69 504 B 4 5 87.0 89.0 280.00 286.88 Noack,Y. 69 25 353 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PALAGONITE 40.75 13.82 15.08 14.37 1.50 0.14 0.33 0.02 0.26 86.27 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 REPORTS 69 504 B 4 5 87.0 89.0 280.00 286.88 Noack,Y. 69 25 353 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PALAGONITE 43.04 15.30 11.55 14.18 1.85 0.12 0.33 0.02 0.24 86.63 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 Sample was analyzed more than once. INITIAL REPORTS 69 504 B 5 1 28.0 0.0 289.50 289.78 O'Hearn,T. 69 54 360 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.87 15.02 9.49 8.52 12.90 1.94 0.03 0.96 0.10 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 REPORTSPLAG-OL MODERATELY PHYRIC BASALT 69 504 B 5 1 86.0 92.0 289.50 290.39 Etoubleau,J. 69 50 365 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC PILLOW BASALT 49.15 15.88 10.07 8.51 13.07 1.88 0.12 0.89 0.18 0.07 0.96 99.82 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 5 1 106.0 109.0 289.50 290.58 Emmermann,R. 69 25 370 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT WITH CHROMITE 49.53 16.11 3.64 5.33 7.76 13.08 2.35 0.07 0.89 0.18 0.07 0.98 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 69 504 B 5 1 106.0 109.0 289.50 290.58 Hubberten,H.-W. 69 36, 52 370 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT CONTAINING CHROMITE 49.5 16.1 3.64 5.33 7.75 13.2 2.35 0.07 0.89 0.18 0.07 0.98 0.10 .0525 100.16 .515 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 69 504 B 5 2 15.0 20.0 289.50 291.18 Emmermann,R. 69 25 374 XRF WET FRESH IGNEOUS PLAG-OL MOD PHYRIC BASALT WITH CHROMITE 49.47 15.96 3.52 5.67 7.70 13.31 2.23 0.05 0.88 0.18 0.06 0.97 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 69 504 B 5 2 37.0 0.0 289.50 291.37 Rhodes,M. 69 48 377 XRF FLAME PHOTOMETRY FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 50.1 16.4 9.78 7.81 13.22 1.9 0.11 0.90 0.19 0.08 100.49 0.637 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 69 504 B 5 2 68.0 71.0 289.50 291.70 Marsh,N. 69 49 379 XRF FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 50.1 15.8 9.8 8.2 12.78 2.08 0.133 0.89 0.17 0.040 99.99 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 69 504 B 5 2 110.0 115.0 289.50 292.13 Etoubleau,J. 69 50 384 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC PILLOW BASALT 49.52 16.55 9.22 8.08 13.36 2.08 0.03 0.90 0.18 0.08 1.24 100.00 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 6 1 60.0 0.0 298.50 299.10 Rhodes,M. 69 48 403 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 48.9 16.0 10.12 8.45 12.38 2.0 0.12 0.91 0.21 0.10 99.15 0.648 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 69 504 B 6 1 79.0 80.0 298.50 299.30 Etoubleau,J. 69 50 405 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC PILLOW BASALT 49.73 16.46 9.86 8.56 11.99 1.84 0.12 0.92 0.16 0.07 1.17 99.71 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 6 1 88.0 90.0 298.50 299.39 Etoubleau,J. 69 50 406 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS VEIN IN PLAG-OL PHYRIC PILLOW BASALT 53.28 6.38 10.83 25.14 1.28 1.88 0.15 0.11 0.08 0.01 6.66 99.14 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 6 2 2.0 0.0 298.50 300.02 O'Hearn,T. 69 54 414 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.21 15.16 9.51 8.37 12.98 1.95 0.04 0.96 0.08 100.26 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 REPORTSPL-OL MOD PHYRIC BASALT WITH CHROMITE 69 504 B 6 2 20.0 0.0 298.50 300.20 Rhodes,M. 69 48 415 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.5 16.2 9.53 8.75 12.57 2.0 0.11 0.94 0.17 0.09 99.86 0.669 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 69 504 B 6 2 98.0 105.0 298.50 301.01 Etoubleau,J. 69 50 422 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC PILLOW BASALT 49.48 15.41 10.49 8.20 12.83 1.90 0.19 0.93 0.16 0.06 0.83 99.65 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 6 2 108.0 112.0 298.50 301.10 Emmermann,R. 69 25 423 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT WITH CHROMITE 49.46 14.99 4.47 5.29 8.45 12.32 2.53 0.25 1.00 0.18 0.08 0.99 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 69 504 B 6 2 108.0 112.0 298.50 301.10 Hubberten,H.-W. 69 36, 52 423 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT CONTAINING CHROMITE 49.5 15.0 4.47 5.29 8.46 12.5 2.53 0.25 1.00 0.18 0.08 0.99 0.13 .0160 100.38 .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 69 504 B 6 2 140.0 140.0 298.50 301.40 Rhodes,M. 69 48 426 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.9 16.7 9.28 8.14 12.40 1.9 0.16 0.92 0.17 0.09 99.66 0.659 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 69 504 B 7 1 16.0 0.0 307.50 307.66 Rhodes,M. 69 48 434 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.5 16.3 9.96 7.53 13.16 1.9 0.18 0.91 0.18 0.09 99.71 0.625 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 69 504 B 7 1 91.0 93.0 307.50 308.42 Etoubleau,J. 69 50 444 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 50.02 16.69 9.23 7.59 13.23 1.97 0.07 0.93 0.17 0.08 1.03 99.98 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 7 2 27.0 30.0 307.50 309.29 Marsh,N. 69 49 454 XRF MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.5 15.8 9.9 8.5 12.71 2.21 0.080 0.92 0.17 0.048 99.84 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 69 504 B 7 2 91.0 96.0 307.50 309.93 Etoubleau,J. 69 50 462 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.25 15.86 9.89 8.65 13.04 1.79 0.09 0.88 0.18 0.07 0.77 99.70 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 7 3 116.0 120.0 307.50 311.68 Etoubleau,J. 69 50 488 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 50.38 15.93 9.90 7.65 13.13 1.88 0.02 0.91 0.16 0.06 1.04 100.02 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 7 4 64.0 69.0 307.50 312.67 Etoubleau,J. 69 50 499 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.51 16.16 10.03 8.06 13.13 1.83 0.13 0.89 0.18 0.08 1.15 100.00 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 7 4 84.0 87.0 307.50 312.86 Marsh,N. 69 49 502 XRF MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.4 15.5 9.2 8.5 12.49 2.08 0.004 0.90 0.21 0.045 98.33 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 69 504 B 7 5 63.0 65.0 307.50 314.14 Emmermann,R. 69 25 515 XRF WET FRESH IGNEOUS PLAG-OL MOD PHYRIC BASALT WITH CHROMITE 50.40 15.89 2.35 5.98 8.11 13.06 2.36 0.01 0.89 0.17 0.06 0.72 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 69 504 B 7 5 63.0 65.0 307.50 314.14 Hubberten,H.-W. 69 36, 52 515 XRF WET FRESH IGNEOUS PLAG-OL PHYRIC BASALT CONTAINING CHROMITE 50.1 15.8 2.34 5.94 8.06 13.4 2.35 0.01 0.88 0.17 0.06 0.72 0.33 .0578 100.16 .541 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 69 504 B 7 5 71.0 74.0 307.50 314.22 Etoubleau,J. 69 50 515 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 50.47 16.22 9.40 8.24 13.03 2.11 0.03 0.91 0.16 0.08 1.21 100.65 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 8 1 1.0 2.0 316.50 316.51 Emmermann,R. 69 25 519 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 50.03 16.01 3.47 5.53 7.73 13.04 2.26 0.11 0.89 0.16 0.06 0.70 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 69 504 B 8 1 1.0 2.0 316.50 316.51 Hubberten,H.-W. 69 36, 52 519 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT CONTAINING CHROMITE 50.0 16.0 3.47 5.53 7.72 13.2 2.26 0.11 0.89 0.16 0.06 0.70 0.13 .0106 100.23 .512 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 69 504 B 8 1 109.0 115.0 316.50 317.62 Etoubleau,J. 69 50 525 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.59 16.29 9.84 8.08 13.02 1.97 0.13 0.90 0.15 0.07 1.15 100.04 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 8 2 24.0 0.0 316.50 318.24 Rhodes,M. 69 48 527 XRF FLAME PHOTOMETRY FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 50.6 16.5 8.83 8.18 12.98 2.2 0.05 0.90 0.16 0.07 100.47 0.671 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 69 504 B 8 2 43.0 45.0 316.50 318.44 Hubberten,H.-W. 69 36, 52 528 XRF WET SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT CONTAINING CHROMITE 50.4 16.2 2.95 5.42 8.26 13.0 2.07 0.06 0.90 0.15 0.04 0.65 0.13 .0762 100.23 .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 69 504 B 8 2 45.0 52.0 316.50 318.49 Emmermann,R. 69 25 528 XRF WET SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 50.03 16.51 2.65 5.08 8.61 12.82 2.32 0.03 0.91 0.14 0.06 0.86 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 REPORTSLIGHT GREY ZONE 69 504 B 8 2 45.0 52.0 316.50 318.49 Hubberten,H.-W. 69 36, 52 528 WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE .0118 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 8 2 45.0 52.0 316.50 318.49 Emmermann,R. 69 25 528 XRF WET SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.58 16.03 3.58 5.58 8.05 13.07 2.17 0.09 0.89 0.15 0.06 0.75 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSORANGE ZONE 69 504 B 8 2 45.0 52.0 316.50 318.49 Emmermann,R. 69 25 528 XRF WET SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.71 15.93 3.95 5.47 7.52 13.08 2.27 0.23 0.85 0.14 0.06 0.79 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSDARK GREY ZONE 69 504 B 8 2 84.0 87.0 316.50 318.86 Marsh,N. 69 49 530 XRF FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 48.1 15.8 8.5 8.6 12.13 2.15 0.005 0.88 0.15 0.064 96.38 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 69 504 B 8 2 125.0 131.0 316.50 319.28 Etoubleau,J. 69 50 534 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.08 16.25 9.37 8.14 13.08 1.76 0.02 0.88 0.15 0.06 1.15 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 8 2 125.0 131.0 316.50 319.28 Tual,C. 83 7 534 XRF EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.05 16.06 9.26 8.05 12.93 1.74 0.02 0.87 0.15 0.06 1.15 99.79 .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 Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 69 504 B 8 3 113.0 116.0 316.50 320.64 Etoubleau,J. 69 50 543 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.43 16.54 9.99 7.49 13.20 2.05 0.10 0.88 0.16 0.06 1.13 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 8 4 120.0 123.0 316.50 322.22 Emmermann,R. 69 25 557 XRF WET FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.41 15.90 3.67 5.51 8.15 13.01 2.46 0.03 0.84 0.19 0.06 0.76 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 69 504 B 8 4 120.0 123.0 316.50 322.22 Hubberten,H.-W. 69 36, 52 557 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT CONTAINING CHROMITE 49.4 15.9 3.67 5.51 8.15 13.2 2.46 0.03 0.84 0.19 0.06 0.76 0.15 .0891 100.32 .521 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 69 504 B 8 4 120.0 124.0 316.50 322.22 Etoubleau,J. 69 50 557 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 50.53 16.27 8.79 8.22 13.29 2.14 0.03 0.89 0.18 0.07 1.18 100.41 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 8 5 72.0 0.0 316.50 323.22 Rhodes,M. 69 48 529 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.8 16.0 9.41 8.31 12.95 1.9 0.04 0.88 0.17 0.06 99.52 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 69 504 B 9 1 31.0 33.0 325.50 325.82 Hubberten,H.-W. 69 36, 52 571 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT CONTAINING CHROMITE 50.2 16.5 3.12 5.35 7.56 13.3 2.03 0.06 0.90 0.18 0.05 0.93 0.13 .0547 100.31 .521 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 69 504 B 9 1 38.0 42.0 325.50 325.90 Emmermann,R. 69 25 571 XRF WET FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.71 16.54 2.91 5.02 7.95 13.06 2.48 0.03 0.89 0.18 0.06 1.17 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSLIGHT GREY ZONE 69 504 B 9 1 38.0 42.0 325.50 325.90 Hubberten,H.-W. 69 36, 52 571 WET FRESH IGNEOUS OL-PLAG MODERATELY PHYRIC BASALT .0204 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 69 504 B 9 1 38.0 42.0 325.50 325.90 Emmermann,R. 69 25 571 XRF WET FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 49.02 16.11 4.22 5.47 7.63 13.16 2.17 0.08 0.87 0.17 0.06 1.04 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSORANGE ZONE 69 504 B 9 1 48.0 51.0 325.50 326.00 Marsh,N. 69 49 572 XRF MODERATELY ALTERED IGNEOUS OL-PLAG MODERATELY PHYRIC BASALT 49.5 15.8 9.1 9.0 12.61 2.00 0.007 0.89 0.17 0.004 99.12 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 69 504 B 9 1 54.0 59.0 325.50 326.07 Etoubleau,J. 69 50 572 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS OL-PLAG MOD PHYRIC BASALT 49.76 15.96 9.84 8.01 13.07 1.78 0.03 0.88 0.16 0.08 1.28 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 9 2 62.0 0.0 325.50 327.62 Rhodes,M. 69 48 596 XRF FLAME PHOTOMETRY FRESH IGNEOUS OL-PLAG MOD PHYRIC BASALT 50.2 15.9 9.95 7.95 12.60 2.0 0.21 0.93 0.18 0.09 100.01 0.637 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 69 504 B 9 2 63.0 68.0 325.50 327.66 Etoubleau,J. 69 50 596 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS OL-PLAG MOD PHYRIC BASALT 49.25 16.29 10.12 7.94 12.35 2.07 0.16 0.98 0.16 0.08 1.13 99.40 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 9 2 80.0 83.0 325.50 327.82 Emmermann,R. 69 25 597 XRF WET FRESH IGNEOUS APHYRIC BASALT 49.70 15.46 4.66 5.43 7.69 12.55 2.16 0.34 0.91 0.18 0.08 0.83 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 69 504 B 9 2 80.0 83.0 325.50 327.82 Hubberten,H.-W. 69 36, 52 597 XRF WET FRESH IGNEOUS PLAG-OL PHYRIC BASALT CONTAINING CHROMITE 49.5 15.4 4.64 5.41 7.66 12.6 2.15 0.34 0.91 0.18 0.08 0.83 0.08 .0157 99.78 .485 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 69 504 B 9 2 80.0 83.0 325.50 327.82 Hubberten,H.-W. 69 36, 52 597 WET FRESH IGNEOUS APHYRIC BASALT .0157 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 10 1 53.0 58.0 334.50 335.06 Etoubleau,J. 69 50 612 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 49.99 16.31 9.44 7.74 12.21 2.34 0.17 1.03 0.16 0.09 1.01 99.40 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 10 2 12.0 14.0 334.50 336.13 Emmermann,R. 69 25 628 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC TO PLAG-OL SPARSELY PHYRIC BASALT 50.26 15.32 3.98 5.25 8.09 12.60 2.28 0.27 0.94 0.17 0.07 0.76 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 69 504 B 10 2 12.0 14.0 334.50 336.13 Hubberten,H.-W. 69 36, 52 628 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC TO PLAG-OL SPARSELY PHYRIC BASALT 50.2 15.3 3.98 5.24 8.08 12.7 2.28 0.27 0.94 0.17 0.07 0.76 0.09 .0193 100.08 .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 69 504 B 10 2 26.0 29.0 334.50 336.28 Marsh,N. 69 49 629 XRF FRESH IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 47.9 14.1 9.6 8.3 12.21 2.08 0.136 0.98 0.15 0.046 95.50 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 69 504 B 10 2 50.0 0.0 334.50 336.50 Rhodes,M. 69 48 632 XRF FLAME PHOTOMETRY FRESH IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 50.1 15.6 10.32 7.99 12.17 2.1 0.25 1.00 0.17 0.09 99.79 0.630 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 69 504 B 10 2 96.0 0.0 334.50 336.96 O'Hearn,T. 69 54 637 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.29 15.04 9.30 8.39 12.94 2.15 0.03 0.99 0.08 100.21 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 REPORTSAPHYRIC TO PLAG-OL SPARSELY PHYRIC BASALT 69 504 B 10 2 113.0 118.0 334.50 337.16 Etoubleau,J. 69 50 674 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 50.32 15.46 9.77 8.32 12.63 2.44 0.18 0.98 0.17 0.08 0.78 100.35 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 11 1 16.0 21.0 343.50 343.69 Etoubleau,J. 69 50 663 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 50.59 15.51 9.50 8.16 12.62 2.18 0.18 0.98 0.17 0.08 0.63 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 11 1 23.0 25.0 343.50 343.74 Hubberten,H.-W. 69 36, 52 663 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 50.1 15.8 4.04 5.16 8.22 12.4 2.43 0.24 0.98 0.17 0.06 0.76 0.10 .0300 100.49 .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 69 504 B 11 2 86.0 95.0 343.50 345.91 Etoubleau,J. 69 50 689 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 50.56 15.40 9.63 8.32 12.78 2.22 0.13 0.99 0.16 0.09 1.04 100.28 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 11 2 105.0 0.0 343.50 346.05 Rhodes,M. 69 48 691 XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS SPARSELY PLAG-OL PHYRIC BASALT 50.6 17.7 9.84 7.47 10.60 2.3 0.46 1.12 0.13 0.10 100.32 .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 69 504 B 11 2 128.0 130.0 343.50 346.29 Hubberten,H.-W. 69 36, 52 693 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 50.0 15.5 3.93 5.34 8.26 12.7 2.35 0.26 0.96 0.16 0.06 0.79 0.09 .0218 100.40 .523 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 69 504 B 11 2 134.0 138.0 343.50 346.36 Marsh,N. 69 49 693 XRF MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.0 14.8 10.2 8.1 12.13 2.13 0.328 0.99 0.17 0.054 97.90 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 69 504 B 11 3 74.0 83.0 343.50 347.29 Etoubleau,J. 69 50 702 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 50.33 15.32 9.18 8.51 12.72 2.45 0.11 0.98 0.17 0.07 0.66 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 12 1 42.0 45.0 352.50 352.94 Hubberten,H.-W. 69 36, 52 714 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 50.5 15.6 3.69 4.94 8.43 12.7 2.24 0.33 0.97 0.16 0.05 0.78 0.07 .0154 100.37 .543 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 69 504 B 12 1 84.0 0.0 352.50 353.34 Rhodes,M. 69 48 720 XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 50.8 15.6 9.73 8.28 12.62 2.1 0.18 0.96 0.18 0.08 100.53 0.652 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 69 504 B 12 2 65.0 69.0 352.50 354.67 Marsh,N. 69 49 736 XRF FRESH IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 50.6 15.2 9.0 9.0 12.41 2.23 0.127 1.01 0.18 0.051 99.81 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 69 504 B 12 2 123.0 127.0 352.50 355.25 Etoubleau,J. 69 50 745 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 50.25 15.07 9.79 8.26 12.70 2.13 0.16 0.96 0.17 0.07 0.56 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 13 1 75.0 0.0 361.50 362.25 O'Hearn,T. 69 54 758 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.66 15.05 9.45 8.36 12.92 2.12 0.01 0.99 0.09 100.65 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 69 504 B 13 1 135.0 140.0 361.50 362.88 Etoubleau,J. 69 50 765 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC PILLOW BASALT 50.38 15.21 9.81 8.35 12.55 2.12 0.31 0.95 0.17 0.07 1.04 99.92 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 13 2 102.0 103.0 361.50 364.03 Hubberten,H.-W. 69 36, 52 782 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.0 15.4 4.58 5.19 7.94 12.6 2.33 0.38 0.97 0.16 0.07 0.75 0.07 .0139 100.44 .501 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 69 504 B 13 2 109.0 112.0 361.50 364.11 Marsh,N. 69 49 782 XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.7 15.3 9.1 8.6 12.23 2.42 0.174 1.02 0.15 0.063 98.78 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 69 504 B 13 2 113.0 119.0 361.50 364.16 Etoubleau,J. 69 50 784 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC PILLOW BASALT 50.44 15.34 9.39 8.18 12.70 2.23 0.14 0.99 0.14 0.07 1.11 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 13 2 118.0 122.0 361.50 364.20 Hubberten,H.-W. 69 36, 52 785 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.8 15.4 5.65 4.44 7.88 12.3 2.33 0.34 0.97 0.15 0.07 0.98 0.08 .0116 100.39 .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 69 504 B 13 3 87.0 94.0 361.50 365.41 Etoubleau,J. 69 50 794 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC PILLOW BASALT 50.07 15.09 10.15 8.17 13.03 1.91 0.19 0.96 0.19 0.08 0.87 99.84 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 13 3 107.0 0.0 361.50 365.57 Rhodes,M. 69 48 797 XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.6 15.6 9.86 8.13 12.80 2.2 0.14 0.95 0.16 0.10 100.54 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 69 504 B 13 4 22.0 26.0 361.50 366.24 Hubberten,H.-W. 69 36, 52 804 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.1 15.5 4.29 5.15 8.15 12.8 2.25 0.28 0.97 0.18 0.06 0.78 0.09 .0130 100.60 .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 69 504 B 13 4 44.0 49.0 361.50 366.47 Etoubleau,J. 69 50 825 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC PILLOW BASALT 50.95 15.73 8.51 8.45 12.81 2.07 0.02 0.97 0.16 0.08 1.17 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 13 4 116.0 122.0 361.50 367.19 Hubberten,H.-W. 69 36, 52 816 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.9 15.6 4.44 5.03 7.97 12.7 2.23 0.24 0.94 0.17 0.05 0.83 0.27 .0163 100.37 .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 69 504 B 14 1 86.0 89.0 370.50 371.38 Hubberten,H.-W. 69 36, 52 848 XRF WET SLIGHTLY ALTERED IGNEOUS OL SPARSELY MICROPHYRIC BASALT 49.3 16.1 4.56 4.80 9.35 11.2 2.28 0.18 0.95 0.14 0.08 1.44 0.13 .0538 100.51 .523 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 69 504 B 14 1 129.0 0.0 370.50 371.79 Rhodes,M. 69 48 856 XRF FLAME PHOTOMETRY FRESH IGNEOUS OL SPARSELY MICROPHYRIC BASALT 50.4 15.6 10.16 8.51 12.76 1.8 0.07 0.94 0.19 0.07 100.50 0.648 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 69 504 B 14 1 144.0 148.0 370.50 371.96 Marsh,N. 69 49 858 XRF IGNEOUS OL SPARSELY MICROPHYRIC BASALT 49.0 14.7 10.7 8.1 12.30 2.03 0.233 0.94 0.18 0.048 98.23 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 69 504 B 14 2 34.0 40.0 370.50 372.37 Etoubleau,J. 69 50 862 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS OL MICROPHYRIC BASALT 50.38 15.43 9.98 8.44 12.71 1.88 0.13 0.92 0.16 0.07 1.01 100.10 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 14 2 93.0 0.0 370.50 372.93 O'Hearn,T. 69 54 869 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 51.56 14.49 9.94 8.14 12.78 1.91 0.02 0.95 0.07 99.86 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 SPARSELY MICROPHYRIC BASALT 69 504 B 15 1 60.0 0.0 375.00 375.60 Rhodes,M. 69 48 877 XRF FLAME PHOTOMETRY FRESH IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 50.5 15.4 9.90 8.28 12.79 1.9 0.14 0.96 0.18 0.08 100.13 0.648 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 69 504 B 15 1 72.0 0.0 375.00 375.72 O'Hearn,T. 69 54 878 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 51.60 14.49 9.56 8.04 12.78 1.91 0.02 0.96 0.08 99.44 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 SPARSELY MICROPHYRIC BASALT 69 504 B 15 1 125.0 129.0 375.00 376.27 Etoubleau,J. 69 50 885 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 50.00 14.64 10.71 8.49 13.00 1.67 0.07 0.91 0.19 0.07 0.31 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 15 2 38.0 44.0 375.00 376.91 Etoubleau,J. 69 50 909 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 50.04 15.21 10.31 8.19 12.82 2.01 0.10 0.95 0.18 0.07 0.70 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 15 2 130.0 132.0 375.00 377.81 Hubberten,H.-W. 69 36, 52 902 XRF WET FRESH IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 50.5 15.6 3.18 5.27 8.74 12.9 2.01 0.17 0.89 0.15 0.04 0.79 0.09 .0191 100.33 .538 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 69 504 B 15 3 20.0 0.0 375.00 378.20 O'Hearn,T. 69 54 907 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 51.41 14.52 9.74 8.03 12.84 1.91 0.02 0.93 0.07 99.47 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 SPARSELY MICROPHYRIC BASALT 69 504 B 15 3 89.0 0.0 375.00 378.89 Rhodes,M. 69 48 915 XRF FLAME PHOTOMETRY FRESH IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 50.7 15.4 10.54 8.09 12.61 2.0 0.36 0.92 0.17 0.07 100.86 0.628 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 69 504 B 15 3 108.0 112.0 375.00 379.10 Marsh,N. 69 49 917 XRF MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 49.5 15.1 9.8 8.4 12.31 2.04 0.253 0.97 0.17 0.054 98.60 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 69 504 B 15 3 133.0 137.0 375.00 379.35 Etoubleau,J. 69 50 919 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 50.06 15.35 9.34 8.64 12.89 2.03 0.11 0.92 0.16 0.07 0.98 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 15 4 58.0 62.0 375.00 380.10 Etoubleau,J. 69 50 933 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 50.10 14.49 10.80 8.69 12.74 1.89 0.11 0.92 0.18 0.06 0.26 99.98 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 15 4 73.0 0.0 375.00 380.23 O'Hearn,T. 69 54 934 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 51.59 14.66 9.81 8.13 12.88 1.86 0.02 0.98 0.08 100.01 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 SPARSELY MICROPHYRIC BASALT 69 504 B 15 5 3.0 5.0 375.00 381.04 Hubberten,H.-W. 69 36, 52 946 XRF WET FRESH IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.9 15.2 3.09 6.69 8.69 13.1 2.00 0.12 0.87 0.20 0.06 0.46 0.06 .0994 100.44 .518 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 69 504 B 15 5 12.0 0.0 375.00 381.12 O'Hearn,T. 69 54 947 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 51.58 14.78 9.92 8.15 12.95 1.90 0.04 0.95 0.08 100.35 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 REPORTSPLAG-OL SPARSELY MICROPHYRIC BASALT 69 504 B 15 5 17.0 22.0 375.00 381.20 Etoubleau,J. 69 50 948 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC PILLOW BASALT 50.16 15.26 10.26 8.34 12.84 1.92 0.15 0.93 0.18 0.07 0.64 100.11 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 16 1 141.0 143.0 384.00 385.42 Etoubleau,J. 69 50 974 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT 49.21 14.63 11.36 8.04 12.53 2.02 0.29 0.98 0.19 0.09 0.97 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 16 2 5.0 10.0 384.00 385.58 Emmermann,R. 69 25 975 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT 50.68 15.83 2.91 5.09 8.71 12.39 2.27 0.01 0.97 0.18 0.07 0.87 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 69 504 B 16 2 5.0 10.0 384.00 385.58 Hubberten,H.-W. 69 36, 52 975 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT 50.6 15.8 2.91 5.08 8.70 12.5 2.27 0.01 0.97 0.18 0.07 0.87 0.10 .1040 100.06 .510 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 69 504 B 16 2 5.0 10.0 384.00 385.58 Hubberten,H.-W. 69 36, 52 975 WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT .0635 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 16 2 89.0 92.0 384.00 386.41 Etoubleau,J. 69 50 981 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT 49.32 15.48 10.93 8.09 12.97 1.73 0.10 0.82 0.17 0.07 0.93 99.68 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 16 2 110.0 112.0 384.00 386.61 Hubberten,H.-W. 69 36, 52 983 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT 50.1 15.6 3.64 5.79 8.20 13.1 1.93 0.24 1.00 0.17 0.05 0.53 0.06 .1087 100.41 .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 69 504 B 16 3 3.0 0.0 384.00 387.03 Rhodes,M. 69 48 990 XRF FLAME PHOTOMETRY FRESH IGNEOUS PLAG-OL CPX SPARSELY PHYRIC BASALT 50.2 15.0 10.69 8.55 12.78 1.9 0.15 0.91 0.19 0.08 100.45 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 69 504 B 16 3 45.0 50.0 384.00 387.48 Marsh,N. 69 49 992 XRF FRESH IGNEOUS PLAG-OL-CPX SPARSELY PHYRIC BASALT 50.3 15.4 9.6 8.8 12.30 2.17 0.128 1.03 0.16 0.062 99.95 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 69 504 B 16 3 129.0 139.0 384.00 388.34 Etoubleau,J. 69 50 1000 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 49.21 15.59 9.76 8.85 12.92 1.92 0.11 0.90 0.18 0.09 1.38 99.53 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 16 4 14.0 19.0 384.00 388.67 Marsh,N. 69 49 1004 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.1 15.4 9.4 9.5 12.19 2.10 0.140 0.95 0.19 0.065 99.03 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 69 504 B 16 4 113.0 0.0 384.00 389.63 O'Hearn,T. 69 54 1014 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.77 15.21 8.68 8.35 11.72 2.76 0.25 1.01 0.09 98.84 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 69 504 B 16 4 130.0 0.0 384.00 389.80 Rhodes,M. 69 48 1016 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS BASALTIC GLASS 50.4 16.5 9.31 8.68 12.01 2.1 0.14 1.00 0.17 0.10 100.41 0.672 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 REPORTSPLAG-OL MOD PHYRIC BASALT 69 504 B 16 5 21.0 26.0 384.00 390.24 Etoubleau,J. 69 50 1020 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 49.41 15.96 9.42 8.56 12.86 1.78 0.14 0.94 0.21 0.09 1.05 99.39 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 17 1 3.0 6.0 393.00 393.05 Etoubleau,J. 69 50 1031 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS VEIN IN PLAG-OL SPARSELY PHYRIC BASALT 53.52 6.48 10.63 25.70 1.32 1.79 0.08 0.03 0.06 0.01 6.16 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 17 1 57.0 61.0 393.00 393.59 Marsh,N. 69 49 1039 XRF FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE 47.7 14.2 9.2 9.1 11.98 1.78 0.074 0.92 0.15 0.057 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 69 504 B 17 1 110.0 114.0 393.00 394.12 Etoubleau,J. 69 50 1046 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.27 15.69 9.89 9.06 12.51 1.95 0.11 0.91 0.18 0.09 1.22 99.66 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 17 2 86.0 90.0 393.00 395.38 Emmermann,R. 69 25 1064 XRF WET FRESH IGNEOUS PLAG-OL SPARSELY TO MOD PHYRIC BASALT 49.31 15.93 3.57 5.81 8.24 12.85 2.13 0.18 0.88 0.19 0.07 0.83 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 69 504 B 17 2 86.0 90.0 393.00 395.38 Hubberten,H.-W. 69 36, 52 1064 WET FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE .0340 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 17 2 94.0 97.0 393.00 395.46 Etoubleau,J. 69 50 1064 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.65 15.94 9.90 8.46 12.88 2.08 0.14 0.92 0.19 0.09 1.03 100.25 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 17 2 130.0 137.0 393.00 395.84 Emmermann,R. 69 25 1069 XRF WET FRESH IGNEOUS PLAG-OL SPARSELY TO MOD PHYRIC BASALT 49.53 16.61 3.64 4.91 8.48 12.05 2.36 0.06 0.94 0.17 0.09 1.17 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 69 504 B 17 2 130.0 137.0 393.00 395.84 Hubberten,H.-W. 69 36, 52 1069 XRF WET FRESH IGNEOUS PLAG-OL PHYRIC BASALT 49.2 16.5 3.62 4.88 8.42 12.2 2.34 0.06 0.93 0.17 0.09 1.16 0.18 .0175 99.75 .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 69 504 B 17 2 130.0 137.0 393.00 395.84 Hubberten,H.-W. 69 36, 52 1069 WET FRESH IGNEOUS PLAG-OL PHYRIC BASALT WITH CHROMITE .0663 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 17 3 15.0 0.0 393.00 396.15 Rhodes,M. 69 48 1073 XRF FLAME PHOTOMETRY FRESH IGNEOUS BASALTIC GLASS 50.6 16.3 9.12 8.43 12.64 2.1 0.08 0.94 0.17 0.08 100.46 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 REPORTSPLAG-OL SPARSELY TO MOD PHYRIC BASALT 69 504 B 17 3 22.0 24.0 393.00 396.23 Etoubleau,J. 69 50 1074 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.93 15.70 9.86 8.39 12.77 1.88 0.21 0.95 0.19 0.09 0.84 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 18 1 63.0 66.0 398.00 398.65 Marsh,N. 69 49 1089 XRF MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.9 15.6 9.6 8.9 11.83 2.39 0.399 1.28 0.17 0.148 100.23 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 69 504 B 18 1 84.0 88.0 398.00 398.86 Etoubleau,J. 69 50 1091 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 49.13 16.85 10.19 6.92 12.81 2.38 0.39 1.24 0.18 0.16 1.72 100.25 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 18 1 84.0 88.0 398.00 398.86 Tual,C. 83 7 1091 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 48.29 16.56 10.02 6.80 12.59 2.34 0.39 1.22 0.18 0.16 1.72 100.27 .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 Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 69 504 B 18 1 110.0 115.0 398.00 399.13 Emmermann,R. 69 25 1095 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 48.99 16.80 4.44 4.67 6.71 12.72 2.44 0.15 1.29 0.18 0.20 1.41 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 69 504 B 18 1 110.0 115.0 398.00 399.13 Hubberten,H.-W. 69 36, 52 1095 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 48.7 16.7 4.41 4.64 6.67 12.8 2.43 0.15 1.28 0.18 0.20 1.40 0.12 .0996 99.68 .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 69 504 B 18 1 110.0 115.0 398.00 399.13 Hubberten,H.-W. 69 36, 52 1095 WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT .0576 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 18 2 98.0 102.0 398.00 400.50 Etoubleau,J. 69 50 1112 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 49.95 16.72 8.44 7.03 13.05 2.41 0.12 1.33 0.22 0.18 1.58 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 19 1 73.0 77.0 403.00 403.75 Etoubleau,J. 69 50 1122 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 49.26 17.22 9.43 6.49 13.28 2.33 0.15 1.37 0.20 0.19 1.56 99.92 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 19 1 73.0 77.0 403.00 403.75 Tual,C. 83 7 1122 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC PILLOW BASALT 48.49 16.95 9.28 6.39 13.07 2.29 0.15 1.35 0.20 0.19 1.56 99.92 .58 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 69 504 B 19 1 90.0 94.0 403.00 403.92 Marsh,N. 69 49 1125 XRF MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.5 15.0 9.3 9.0 12.54 2.19 0.134 1.32 0.21 0.140 99.33 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 69 504 B 19 1 98.0 103.0 403.00 404.01 Emmermann,R. 69 25 1126 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY TO MOD PHYRIC BASALT 49.09 16.60 3.94 4.82 7.25 12.75 2.46 0.20 1.28 0.21 0.19 1.21 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 69 504 B 19 1 98.0 103.0 403.00 404.01 Hubberten,H.-W. 69 36, 52 1126 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 48.8 16.5 3.92 4.79 7.21 12.8 2.45 0.20 1.27 0.21 0.19 1.20 0.10 .1009 99.64 .497 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 69 504 B 19 1 98.0 103.0 403.00 404.01 Hubberten,H.-W. 69 36, 52 1126 WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT .0559 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 19 1 119.0 122.0 403.00 404.21 Emmermann,R. 69 25 1129 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY TO MOD PHYRIC BASALT 49.16 16.25 4.56 4.71 6.97 13.41 2.59 0.34 1.30 0.19 0.20 1.30 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 69 504 B 19 2 2.0 5.0 403.00 404.54 Marsh,N. 69 49 1132 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.7 15.7 8.8 9.2 12.04 2.14 0.094 1.00 0.15 0.057 98.88 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 69 504 B 19 2 46.0 49.0 403.00 404.98 Etoubleau,J. 69 50 1139 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.69 17.41 9.04 6.71 13.08 2.17 0.15 1.23 0.18 0.17 1.61 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 19 2 70.0 73.0 403.00 405.22 Marsh,N. 69 49 1143 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.2 14.9 9.7 8.6 12.47 2.24 0.158 1.36 0.19 0.174 99.99 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 69 504 B 19 2 88.0 92.0 403.00 405.40 Etoubleau,J. 69 50 1146 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.71 16.16 9.88 7.87 13.21 2.07 0.15 0.86 0.18 0.06 0.99 100.15 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 19 2 93.0 95.0 403.00 405.44 Emmermann,R. 69 25 1146 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.64 16.14 3.16 5.89 8.22 13.08 2.11 0.10 0.83 0.19 0.06 0.58 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 69 504 B 19 2 93.0 95.0 403.00 405.44 Hubberten,H.-W. 69 36, 52 1146 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.5 16.1 3.15 5.87 8.20 13.2 2.10 0.10 0.83 0.19 0.06 0.58 0.12 .0421 100.00 .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 69 504 B 19 2 93.0 95.0 403.00 405.44 Hubberten,H.-W. 69 36, 52 1146 WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT .0348 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 20 1 48.0 51.0 412.00 412.50 Hubberten,H.-W. 69 36, 52 1165 XRF WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.6 16.3 3.85 5.18 7.40 13.4 2.29 0.07 1.00 0.20 0.06 0.90 0.12 .0980 100.37 .540 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 69 504 B 20 1 58.0 61.0 412.00 412.60 Emmermann,R. 69 25 1166 XRF WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.11 15.53 4.80 4.70 8.11 12.89 2.55 0.05 0.95 0.19 0.07 1.05 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSLIGHT GREY ZONE 69 504 B 20 1 58.0 61.0 412.00 412.60 Emmermann,R. 69 25 1166 XRF WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.08 15.19 5.20 4.68 8.11 12.57 2.51 0.16 1.08 0.17 0.08 1.18 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSORANGE ZONE 69 504 B 20 1 142.0 145.0 412.00 413.44 Etoubleau,J. 69 50 1178 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 49.63 16.21 10.07 7.64 12.97 2.17 0.14 1.01 0.18 0.11 1.55 100.13 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 21 1 64.0 66.0 421.00 421.65 Marsh,N. 69 49 1187 XRF MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 48.7 14.7 10.5 8.5 12.11 2.18 0.110 1.04 0.15 0.089 98.08 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 69 504 B 21 1 70.0 75.0 421.00 421.73 Etoubleau,J. 69 50 1188 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG PHYRIC BASALT 49.66 16.59 9.79 7.57 12.96 2.16 0.12 1.00 0.16 0.09 1.68 100.10 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 21 1 123.0 125.0 421.00 422.24 Hubberten,H.-W. 69 36, 52 1191 XRF WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.3 16.6 4.56 4.47 7.50 12.9 2.36 0.14 0.98 0.17 0.07 1.05 0.29 .0880 100.39 .550 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 69 504 B 21 1 132.0 135.0 421.00 422.34 Emmermann,R. 69 25 1192 XRF WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.17 16.09 4.64 4.65 7.82 12.83 2.48 0.05 0.96 0.18 0.07 1.07 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSORANGE ZONE 69 504 B 21 1 132.0 135.0 421.00 422.34 Emmermann,R. 69 25 1192 XRF WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 48.91 16.47 5.13 4.40 7.35 12.66 2.59 0.16 0.98 0.16 0.09 1.08 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSDARK GREY ZONE 69 504 B 21 2 27.0 30.0 421.00 422.79 Marsh,N. 69 49 1203 XRF SLIGHTLY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 50.04 14.9 10.4 8.4 12.27 2.26 0.171 1.01 0.21 0.055 99.72 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 69 504 B 21 2 33.0 35.0 421.00 422.84 Marsh,N. 69 49 1203 XRF SLIGHTLY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.1 14.8 10.4 8.2 12.25 2.335 0.113 1.02 0.18 0.095 98.49 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 69 504 B 21 2 55.0 59.0 421.00 423.07 Emmermann,R. 69 25 1208 XRF WET SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.64 19.40 2.72 5.09 7.21 13.31 2.03 0.02 0.70 0.17 0.05 0.67 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSLIGHT GREY ZONE 69 504 B 21 2 55.0 59.0 421.00 423.07 Emmermann,R. 69 25 1208 XRF WET SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.33 16.88 3.63 5.31 7.28 13.72 2.03 0.03 0.72 0.17 0.04 0.87 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSORANGE ZONE 69 504 B 21 2 67.0 70.0 421.00 423.19 Hubberten,H.-W. 69 36, 52 1209 XRF WET SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.3 17.4 3.78 4.32 7.99 13.3 2.00 0.13 0.75 0.14 0.04 1.07 0.13 .0920 100.35 .564 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 69 504 B 21 2 101.0 105.0 421.00 423.53 Etoubleau,J. 69 50 1193 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 49.60 16.76 9.45 7.76 13.49 1.82 0.09 0.76 0.17 0.07 1.07 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 21 2 133.0 136.0 421.00 423.85 Marsh,N. 69 49 1216 XRF SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 50.4 16.9 8.9 8.5 13.27 1.98 0.068 0.75 0.16 0.037 100.96 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 69 504 B 21 3 20.0 0.0 421.00 424.20 Rhodes,M. 69 48 1221 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.5 18.0 8.63 8.33 11.86 1.9 0.18 0.76 0.13 0.06 100.35 0.680 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 69 504 B 21 3 23.0 0.0 421.00 424.23 O'Hearn,T. 69 54 1221 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 51.02 14.90 9.37 8.28 13.36 1.81 0.02 0.85 0.10 99.71 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 69 504 B 21 3 110.0 115.0 421.00 425.13 Etoubleau,J. 69 50 1233 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 50.05 15.85 9.66 7.75 13.13 2.14 0.04 0.99 0.20 0.08 1.32 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 21 3 111.0 114.0 421.00 425.13 Hubberten,H.-W. 69 36, 52 1233 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.6 15.8 4.12 5.11 8.09 13.2 2.15 0.10 0.98 0.21 0.06 1.02 0.10 .0820 100.54 .558 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 69 504 B 21 3 145.0 150.0 421.00 425.48 Emmermann,R. 69 25 1236 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.26 15.68 3.98 5.42 7.96 12.99 2.35 0.06 0.95 0.21 0.07 1.07 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 69 504 B 21 4 99.0 0.0 421.00 426.49 O'Hearn,T. 69 54 1251 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 50.64 15.29 9.42 8.28 13.12 2.13 0.02 1.05 0.09 100.04 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 REPORTSPLAG-OL MODERATELY PHYRIC BASALT 69 504 B 21 5 43.0 46.0 421.00 427.45 Etoubleau,J. 69 50 1264 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.81 16.09 9.72 8.51 13.20 1.81 0.12 0.74 0.18 0.06 0.96 100.24 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 21 5 56.0 59.0 421.00 427.58 Marsh,N. 69 49 1265 XRF FRESH IGNEOUS APHYRIC BASALT 49.2 14.1 10.5 8.9 12.97 1.78 0.069 0.81 0.18 0.056 98.56 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 69 504 B 22 1 25.0 28.0 430.00 430.27 Etoubleau,J. 69 50 1271 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC PILLOW BASALT 49.29 16.23 9.24 9.68 12.88 1.67 0.09 0.70 0.19 0.06 1.90 100.03 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 22 2 56.0 62.0 430.00 432.09 Etoubleau,J. 69 50 1291 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC PILLOW BASALT 49.62 16.60 9.26 8.37 13.42 1.77 0.07 0.74 0.17 0.06 1.14 100.08 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 23 1 7.0 0.0 439.00 439.07 O'Hearn,T. 69 54 1319 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.67 15.33 9.40 8.12 13.08 2.16 0.03 1.03 0.09 99.91 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 69 504 B 23 1 73.0 75.0 439.00 439.74 Emmermann,R. 69 25 1320 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.67 16.12 3.13 5.94 8.03 13.09 2.15 0.04 0.84 0.18 0.07 0.73 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 69 504 B 23 1 73.0 75.0 439.00 439.74 Hubberten,H.-W. 69 36, 52 1320 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.6 16.1 3.13 5.93 8.02 13.2 2.15 0.04 0.84 0.18 0.07 0.73 0.10 .0990 100.09 .521 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 69 504 B 23 1 73.0 75.0 439.00 439.74 Hubberten,H.-W. 69 36, 52 1320 WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT .0479 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 23 1 112.0 117.0 439.00 440.15 Etoubleau,J. 69 50 1326 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC PILLOW BASALT 49.79 16.42 9.77 7.71 13.15 1.95 0.14 0.88 0.17 0.07 0.61 100.05 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 24 1 62.0 66.0 448.00 448.64 Etoubleau,J. 69 50 1340 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC PILLOW BASALT 49.48 15.96 9.69 8.60 12.99 1.95 0.08 0.85 0.18 0.09 0.93 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 24 2 78.0 0.0 448.00 450.28 O'Hearn,T. 69 54 1364 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.70 14.50 9.50 7.98 12.94 2.02 0.02 0.98 0.09 98.73 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 Sample was analyzed more than once. INITIAL REPORTSPLAG-OL-CPX MODERATELY PHYRIC BASALT 69 504 B 24 2 78.0 0.0 448.00 450.28 Rhodes,M. 69 48 1364 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS BASALTIC GLASS 50.4 16.4 9.46 8.14 12.96 1.9 0.13 0.87 0.17 0.09 100.52 0.654 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 REPORTSPLAG-OL-CPX MODERATELY PHYRIC BASALT 69 504 B 24 2 85.0 88.0 448.00 450.37 Etoubleau,J. 69 50 1365 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC PILLOW BASALT 49.62 15.82 9.77 8.49 13.08 1.93 0.09 0.88 0.18 0.08 0.77 99.94 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 24 3 70.0 0.0 448.00 451.70 O'Hearn,T. 69 54 1386 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 50.82 14.62 9.41 7.96 12.83 2.04 0.02 0.97 0.08 98.75 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 Sample was analyzed more than once. INITIAL REPORTSPLAG-OL-CPX MODERATELY PHYRIC BASALT 69 504 B 24 3 70.0 0.0 448.00 451.70 Rhodes,M. 69 48 1385 XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.0 16.0 9.57 8.59 12.82 1.8 0.16 0.85 0.17 0.10 100.06 0.664 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 69 504 B 24 3 104.0 106.0 448.00 452.05 Etoubleau,J. 69 50 1390 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC PILLOW BASALT 49.57 16.19 9.52 8.54 12.89 1.99 0.15 1.00 0.18 0.08 0.83 100.11 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 25 1 34.0 38.0 457.00 457.36 Emmermann,R. 69 25 1402 XRF WET SLIGHTLY ALTERED IGNEOUS APHYRIC TO OL-PLAG SPARSELY PHYRIC BASATL 49.59 14.57 5.32 5.36 7.86 12.37 2.32 0.46 0.93 0.17 0.06 0.99 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 69 504 B 25 1 34.0 38.0 457.00 457.36 Hubberten,H.-W. 69 36, 52 1402 WET MODERATELY ALTERED IGNEOUS APHYRIC TO OL-PLAG SPARSELY PHYRIC BASALT .0169 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 25 1 41.0 44.0 457.00 457.43 Hubberten,H.-W. 69 36, 52 1403 XRF WET FRESH IGNEOUS OL-PLAG VERY SPARSELY PHYRIC BASALT 49.7 14.7 5.14 5.62 8.27 12.4 2.12 0.39 0.95 0.18 0.06 0.80 0.10 .0340 100.23 .540 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 69 504 B 25 1 93.0 97.0 457.00 457.95 Marsh,N. 69 49 1412 XRF FRESH IGNEOUS APHYRIC BASALT 48.2 13.5 10.6 8.0 12.40 1.99 0.100 1.00 0.20 0.042 96.03 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 69 504 B 25 1 94.0 98.0 457.00 457.96 Etoubleau,J. 69 50 1412 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT 50.20 14.71 10.56 8.37 12.84 2.01 0.09 0.99 0.19 0.08 0.18 100.04 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 25 2 36.0 38.0 457.00 458.87 Emmermann,R. 69 25 1425 XRF WET FRESH IGNEOUS APHYRIC TO OL-PLAG SPARSELY PHYRIC BASALT 50.49 15.03 3.46 5.51 8.43 12.70 2.41 0.13 0.95 0.16 0.07 0.67 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 69 504 B 25 2 36.0 38.0 457.00 458.87 Hubberten,H.-W. 69 36, 52 1425 XRF WET FRESH IGNEOUS OL-PLAG VERY SPARSELY PHYRIC BASALT 50.4 15.0 3.45 5.50 8.41 12.8 2.41 0.13 0.95 0.16 0.07 0.67 0.10 .0748 100.05 .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 69 504 B 25 2 36.0 38.0 457.00 458.87 Hubberten,H.-W. 69 36, 52 1425 WET FRESH IGNEOUS APHYRIC TO OL-PLAG SPARSELY PHYRIC BASALT .0173 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 25 2 96.0 99.0 457.00 459.48 Etoubleau,J. 69 50 1434 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT 50.89 15.13 9.24 8.64 12.92 2.38 0.11 1.01 0.16 0.07 0.63 100.55 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 26 1 52.0 54.0 463.00 463.53 Etoubleau,J. 69 50 1453 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 50.36 15.06 9.98 8.43 12.71 2.25 0.17 1.00 0.18 0.07 0.54 100.21 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 27 1 10.0 0.0 466.00 466.10 O'Hearn,T. 69 54 1460 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 50.85 14.41 9.61 7.92 12.88 2.13 0.01 1.01 0.09 98.91 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 REPORTSAPHYRIC BASALT 69 504 B 27 1 10.0 0.0 466.00 466.10 Rhodes,M. 69 48 1460 XRF FLAME PHOTOMETRY FRESH IGNEOUS BASALTIC GLASS 50.4 15.0 10.16 8.51 12.4 2.0 0.12 1.00 0.18 0.08 99.85 0.648 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 REPORTSAPHYRIC BASALT 69 504 B 27 1 75.0 79.0 466.00 466.77 Marsh,N. 69 49 1468 XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.4 14.9 10.5 7.8 12.12 2.26 0.441 1.02 0.16 0.058 98.66 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 69 504 B 27 1 105.0 110.0 466.00 467.08 Emmermann,R. 69 25 1473 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.33 14.74 4.02 5.64 8.14 12.72 2.23 0.34 0.96 0.18 0.07 0.63 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 69 504 B 27 1 105.0 110.0 466.00 467.08 Hubberten,H.-W. 69 36, 52 1473 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.2 14.7 4.01 5.63 8.12 12.8 2.22 0.34 0.96 0.18 0.07 0.63 0.09 .0579 99.85 .517 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 69 504 B 27 1 105.0 110.0 466.00 467.08 Hubberten,H.-W. 69 36, 52 1473 WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT .0116 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 27 1 130.0 134.0 466.00 467.32 Etoubleau,J. 69 50 1476 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.60 17.68 9.07 6.39 13.34 2.95 0.09 1.12 0.16 0.10 1.41 100.50 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 27 2 38.0 43.0 466.00 467.91 Marsh,N. 69 49 1480 XRF FRESH IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.2 15.6 10.1 8.6 11.84 2.41 0.191 1.07 0.16 0.088 99.26 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 69 504 B 28 1 23.0 26.0 475.00 475.25 Marsh,N. 69 49 1489 XRF MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.9 15.2 10.2 8.5 12.80 2.127 0.095 1.05 0.18 0.073 100.12 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 69 504 B 28 1 110.0 116.0 475.00 476.13 Etoubleau,J. 69 50 1498 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 50.22 15.27 10.38 8.05 12.94 1.90 0.18 0.94 0.16 0.08 0.94 100.12 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 28 2 22.0 25.0 475.00 476.74 Marsh,N. 69 49 1505 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.8 14.6 10.5 8.5 12.72 2.08 0.136 0.98 0.17 0.072 99.56 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 69 504 B 28 2 23.0 27.0 475.00 476.75 Marsh,N. 69 49 1505 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.0 14.8 10.1 7.9 12.09 2.06 0.247 0.98 0.17 0.055 97.40 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 69 504 B 28 2 39.0 43.0 475.00 476.91 Etoubleau,J. 69 50 1507 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.51 16.92 10.06 6.75 12.93 2.29 0.10 1.09 0.17 0.11 1.65 99.93 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 28 3 3.0 0.0 475.00 478.03 O'Hearn,T. 69 54 1521 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 51.40 14.44 10.19 7.82 12.49 2.04 0.01 1.06 0.11 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 Sample was analyzed more than once. INITIAL REPORTSPLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 69 504 B 28 3 3.0 0.0 475.00 478.03 Rhodes,M. 69 48 1524 XRF FLAME PHOTOMETRY FRESH IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.6 16.9 9.39 7.99 12.57 2.2 0.06 0.96 0.19 0.08 100.94 0.652 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 69 504 B 28 3 16.0 18.0 475.00 478.17 Marsh,N. 69 49 1522 XRF FRESH IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 49.4 15.1 10.2 7.8 12.79 2.01 0.115 0.98 0.19 0.069 98.65 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 69 504 B 28 3 33.0 37.0 475.00 478.35 Etoubleau,J. 69 50 1543 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.91 16.10 9.82 7.94 13.12 1.92 0.04 0.93 0.18 0.08 0.43 100.04 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 28 3 35.0 40.0 475.00 478.38 Etoubleau,J. 69 50 1525 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS SMEC VEIN IN PLAG-OL PHYRIC BASALT 53.76 6.07 11.35 25.19 1.31 2.09 0.15 0.03 0.06 0.03 6.53 100.04 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 28 4 23.0 27.0 475.00 479.75 Etoubleau,J. 69 50 1542 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.26 15.96 10.11 7.85 13.19 1.86 0.09 0.93 0.19 0.09 0.40 99.53 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 28 4 125.0 130.0 475.00 480.78 Emmermann,R. 69 25 1553 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 49.84 16.24 3.52 5.54 7.47 13.12 2.22 0.15 0.93 0.18 0.08 0.71 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 69 504 B 28 4 125.0 130.0 475.00 480.78 Hubberten,H.-W. 69 36, 52 1553 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.4 16.1 3.49 5.49 7.40 13.3 2.20 0.15 0.92 0.18 0.08 0.70 0.23 .0157 99.64 .493 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 69 504 B 28 4 125.0 130.0 475.00 480.78 Hubberten,H.-W. 69 36, 52 1553 WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT .0130 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 28 4 127.0 128.0 475.00 480.78 Marsh,N. 69 49 1533 XRF MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.6 14.7 10.3 7.3 12.53 2.02 0.262 0.98 0.18 0.076 96.95 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 69 504 B 28 5 6.0 9.0 475.00 481.08 Etoubleau,J. 69 50 1557 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.08 15.99 9.49 8.07 13.21 1.94 0.02 0.91 0.17 0.08 0.97 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 69 504 B 28 5 14.0 17.0 475.00 481.16 Emmermann,R. 69 25 1558 XRF WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY TO MOD PHYRIC BASALT 49.84 15.64 2.88 6.26 8.22 13.28 2.14 0.02 0.86 0.16 0.06 0.64 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 69 504 B 28 5 14.0 17.0 475.00 481.16 Hubberten,H.-W. 69 36, 52 1558 WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT .1142 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 29 1 39.0 0.0 484.00 484.39 Rhodes,M. 69 48 1563 XRF FLAME PHOTOMETRY FRESH IGNEOUS APHYRIC BASALT 50.4 14.9 10.48 8.38 12.83 1.9 0.11 0.98 0.23 0.09 100.30 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 69 504 B 29 1 50.0 52.0 484.00 484.51 Emmermann,R. 69 25 1569 XRF WET FRESH IGNEOUS APHYRIC BASALT 50.51 14.83 3.54 5.67 8.30 12.78 2.19 0.24 0.95 0.19 0.07 0.72 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 69 504 B 29 1 50.0 52.0 484.00 484.51 Hubberten,H.-W. 69 36, 52 1569 XRF WET FRESH IGNEOUS APHYRIC BASALT 50.4 14.8 3.53 5.66 8.28 12.9 2.19 0.24 0.95 0.19 0.07 0.72 0.12 .0195 100.05 .515 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 69 504 B 29 1 50.0 52.0 484.00 484.51 Hubberten,H.-W. 69 36, 52 1569 WET FRESH IGNEOUS APHYRIC BASALT .0163 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 69 504 B 29 1 88.0 91.0 484.00 484.90 Marsh,N. 69 49 1572 XRF FRESH IGNEOUS APHYRIC BASALT 48.9 14.5 10.4 8.7 12.37 2.17 0.102 1.02 0.20 0.066 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 69 504 B 29 1 123.0 127.0 484.00 485.25 Marsh,N. 69 49 1577 XRF FRESH IGNEOUS APHYRIC BASALT 49.9 15.7 10.5 8.1 12.86 2.00 0.147 0.97 0.19 0.079 100.45 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 69 504 B 29 2 11.0 16.0 484.00 485.64 Etoubleau,J. 69 50 1581 XRF ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 50.49 14.90 9.78 8.49 12.83 2.36 0.15 0.99 0.17 0.08 0.96 100.24 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS