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 34 319 A 1 1 14.0 17.0 98.00 98.16 Thompson,G. 34 10 3 OTHER MODERATELY ALTERED IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT 1.79 0.95 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 1 1 39.0 42.0 98.00 98.41 Cann,J. 34 17 6 XRF MODERATELY ALTERED IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT 0.17 1.09 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 1 1 48.0 51.0 98.00 98.50 Din,V. 34 9 7 XRF ATOMIC ABSORPTION WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT 50.15 14.78 2.59 7.32 7.95 12.29 2.51 0.05 1.20 0.17 0.08 0.59 0.55 0.23 100.46 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSOLIVINE THOLEIITE 34 319 A 1 1 48.0 51.0 98.00 98.50 LaBorde,R. 34 14 7 XRF MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 50.30 14.40 9.49 8.30 12.50 2.59 0.05 1.17 0.17 98.97 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 1 1 48.0 51.0 98.00 98.50 Ridley,W. 34 15 7 XRF MODERATELY ALTERED IGNEOUS PLAG SPARSELY MICROPHYRIC BASALT 1.4195 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. Partial analysis. INITIAL REPORTS 34 319 A 1 1 138.0 142.0 98.00 99.40 Corliss,J. 34 18 22 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT 50.69 13.98 8.23 7.08 11.75 2.57 0.20 1.26 0.26 0.28 96.3 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 1 1 138.0 142.0 98.00 99.40 Rhodes,M. 34 12 22 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PL-OL-CPX SPARSELY MICROPHYRIC BASALT 50.30 15.01 8.87 2.41 6.70 7.44 12.84 2.55 0.15 1.18 0.19 0.09 0.43 0.47 0.03 99.79 0.638 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 2 1 26.0 30.0 107.50 107.78 Thompson,G. 34 10 5 ELECTRON MICROPROBE OTHER MODERATELY ALTERED IGNEOUS PLAG-OL-CPX SPARSELY MICROPHYRIC BASALT 51.2 15.2 9.7 8.1 12.7 2.4 1.2 0.1 0.89 0.40 Analyses in table are on a volatile-free basis. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 2 1 27.0 30.0 107.50 107.79 Hart,S. 34 16 5 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS BASALTIC GLASS 51.00 14.54 9.50 8.12 12.48 2.56 0.04 1.24 0.44 99.52 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. Partial analysis. INITIAL REPORTS 34 319 A 2 1 27.0 30.0 107.50 107.79 Hart,S. 34 16 5 ISOTOPE DILUTION MODERATELY ALTERED IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT 0.23 0.44 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTSINTERIOR 34 319 A 2 1 27.0 30.0 107.50 107.79 Hart,S. 34 16 5 ISOTOPE DILUTION MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 0.046 0.046 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 34 319 A 2 1 30.0 33.0 107.50 107.82 Thompson,G. 34 10 6 ELECTRON MICROPROBE OTHER MODERATELY ALTERED IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT 52.00 14.54 9.53 7.99 11.34 2.48 0.04 1.17 0.16 1.52 1.72 Analyses in table are on a volatile-free basis. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 2 1 111.0 114.0 107.50 108.63 Din,V. 34 9 17 XRF ATOMIC ABSORPTION WET IGNEOUS DOLERITE 49.44 14.09 5.07 6.92 6.51 11.04 2.93 0.25 2.01 0.18 0.18 0.66 0.93 0.18 100.39 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSOLIVINE THOLEIITE 34 319 A 2 1 111.0 114.0 107.50 108.63 LaBorde,R. 34 14 17 XRF MODERATELY ALTERED IGNEOUS DOLERITE 51.50 14.20 10.05 6.10 11.70 3.23 0.27 2.03 0.17 99.15 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. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 2 1 111.0 114.0 107.50 108.63 Ridley,W. 34 15 17 XRF IGNEOUS DOLERITE 2.5384 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. Partial analysis. INITIAL REPORTS 34 319 A 2 1 114.0 119.0 107.50 108.67 Corliss,J. 34 18 18 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.13 13.95 5.97 11.29 0.48 2.13 0.61 0.73 89.29 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 2 1 144.0 148.0 107.50 108.96 Corliss,J. 34 18 20 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.37 13.58 5.72 10.54 0.51 2.08 0.76 0.88 83.44 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 2 1 144.0 150.0 107.50 108.97 Scott,R. 34 25 20 ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS DOLERITE 49.3 14.6 12.2 6.88 12.3 3.06 0.210 0.18 1.15 0.017 H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS0.1 MM WIDE ANASTOMOSING VEIN PRESENT 34 319 A 2 1 146.0 149.0 107.50 108.97 Cann,J. 34 17 20 XRF MODERATELY ALTERED IGNEOUS PL-OL SPARSELY MICROPHYRIC BASALT 0.14 1.98 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 2 2 4.0 7.0 107.50 109.06 Thompson,G. 34 10 1 ELECTRON MICROPROBE OTHER MODERATELY ALTERED IGNEOUS DOLERITE 51.2 15.3 11.5 6.9 11.3 2.8 2.2 0.2 1.34 0.26 Analyses in table are on a volatile-free basis. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 2 2 114.0 117.0 107.50 110.16 Corliss,J. 34 18 15 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 49.50 14.13 10.31 6.67 10.95 2.79 0.11 2.14 0.70 1.00 98.3 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 2 2 114.0 117.0 107.50 110.16 Rhodes,M. 34 12 15 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.16 14.06 10.69 3.60 7.45 6.66 10.85 2.97 0.11 1.98 0.18 0.17 0.87 1.20 0.47 0.13 99.86 0.56 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 2 2 129.0 133.0 107.50 110.31 Scott,R. 34 25 17 ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS DOLERITE 49.0 14.0 13.9 6.57 10.9 2.81 0.297 0.26 1.34 0.001 H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS0.1 MM WIDE ANASTOMOSING VEIN PRESENT 34 319 A 3 1 73.0 78.0 117.00 117.76 Corliss,J. 34 18 10 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 50.49 13.87 6.32 10.88 0.09 2.18 0.48 1.14 85.4 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 3 1 78.0 81.0 117.00 117.80 Din,V. 34 9 11 XRF ATOMIC ABSORPTION WET FRESH IGNEOUS DOLERITE 49.89 14.34 3.10 8.27 6.67 11.03 2.95 0.12 2.11 0.17 0.20 0.65 0.70 0.25 100.45 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSOLIVINE THOLEIITE 34 319 A 3 1 78.0 81.0 117.00 117.80 LaBorde,R. 34 14 10 XRF MODERATELY ALTERED IGNEOUS DOLERITE 50.10 13.60 10.77 6.60 11.10 3.60 0.12 2.05 0.16 98.10 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 3 1 78.0 81.0 117.00 117.80 Ridley,W. 34 15 11 XRF FRESH IGNEOUS DOLERITE 2.672 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. Partial analysis. INITIAL REPORTS 34 319 A 3 1 98.0 100.0 117.00 117.99 Corliss,J. 34 18 15 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 50.44 13.87 6.32 10.88 0.09 2.18 0.48 1.14 85.4 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 3 2 14.0 17.0 117.00 118.66 Corliss,J. 34 18 1 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 50.16 13.73 10.37 6.62 12.65 2.80 0.11 2.12 1.07 0.59 100.22 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 3 2 14.0 17.0 117.00 118.66 Rhodes,M. 34 12 1 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 49.95 14.11 10.81 2.86 8.24 6.61 11.18 3.03 0.11 2.06 0.18 0.17 0.69 0.63 0.43 0.14 100.39 0.555 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 3 2 22.0 23.0 117.00 118.72 Scott,R. 34 25 2 ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS DOLERITE 49.7 14.6 12.3 6.49 11.4 2.86 0.131 0.17 1.43 0.190 H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS0.1 MM WIDE ANASTOMOSING VEIN PRESENT 34 319 A 3 2 81.0 87.0 117.00 119.34 Scott,R. 34 25 10 ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS DOLERITE 47.9 14.6 13.4 5.59 12.1 2.85 0.331 0.24 1.06 0.006 H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSTWO 1 MM WIDE ANASTOMOSING VEINS PRESENT 34 319 A 3 2 108.0 112.0 117.00 119.60 Thompson,G. 34 10 12 OTHER MODERATELY ALTERED IGNEOUS DOLERITE 1.25 0.18 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 3 2 127.0 130.0 117.00 119.79 Corliss,J. 34 18 16 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 50.39 14.60 9.80 6.73 11.23 5.15 0.16 2.11 0.66 0.79 101.62 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 3 2 127.0 130.0 117.00 119.79 Rhodes,M. 34 12 14 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.40 14.13 11.40 6.31 5.72 5.76 11.13 3.04 0.66 1.91 0.21 0.16 0.79 0.86 0.36 100.44 0.505 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 3 2 127.0 130.0 117.00 119.79 Corliss,J. 34 18 16 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.15 13.97 6.12 10.86 0.42 1.92 1.14 0.90 84.48 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 3 3 36.0 39.0 117.00 120.38 Rhodes,M. 34 12 3 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.44 14.55 10.05 3.10 7.26 6.89 11.28 3.13 0.13 1.99 0.20 0.17 0.77 0.65 0.36 0.13 100.05 0.585 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 3 3 46.0 49.0 117.00 120.47 Corliss,J. 34 18 4 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.43 13.70 11.82 5.80 10.52 3.02 0.74 1.97 0.82 0.54 98.36 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 3 3 106.0 109.0 117.00 121.08 Corliss,J. 34 18 8 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS DOLERITE 49.90 13.79 10.26 6.96 11.15 2.74 0.11 2.12 0.63 1.16 98.82 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 3 3 106.0 109.0 117.00 121.08 Rhodes,M. 34 12 8 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.05 14.32 10.65 0.90 9.84 6.66 11.12 3.03 0.11 1.96 0.19 0.17 0.63 1.04 0.42 0.13 99.57 0.561 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 3 4 18.0 21.0 117.00 121.70 Corliss,J. 34 18 1 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 50.65 14.15 10.79 6.69 10.86 3.05 0.11 1.97 0.51 0.45 99.23 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 3 4 18.0 21.0 117.00 121.70 Rhodes,M. 34 12 1 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 49.80 14.20 10.85 1.18 9.79 6.74 11.22 2.96 0.12 1.95 0.20 0.17 0.91 0.61 0.41 0.13 100.38 0.558 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 3 4 50.0 53.0 117.00 122.01 Thompson,G. 34 10 3 OTHER FRESH IGNEOUS DOLERITE 1.25 0.37 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 3 4 100.0 102.0 117.00 122.51 Rhodes,M. 34 12 6 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 49.56 14.20 11.00 2.71 8.56 7.11 11.11 2.99 0.11 1.93 0.20 0.16 0.77 0.47 0.41 0.13 100.42 0.568 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 3 4 100.0 103.0 117.00 122.51 Corliss,J. 34 18 6 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 50.89 14.00 10.22 7.13 10.79 2.70 0.11 1.95 0.57 0.85 99.21 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 3 5 37.0 41.0 117.00 123.39 Corliss,J. 34 18 2 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 50.10 13.90 10.85 7.47 10.70 2.79 0.11 1.94 0.58 0.85 98.89 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 3 5 37.0 41.0 117.00 123.39 Rhodes,M. 34 12 2 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 49.20 14.11 10.95 2.44 8.75 7.18 11.02 3.00 0.11 1.91 0.19 0.17 0.72 0.56 0.53 0.17 100.02 0.571 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 3 5 42.0 49.0 117.00 123.46 Scott,R. 34 25 3 ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS DOLERITE 49.2 14.1 13.3 6.73 11.1 2.82 0.323 0.20 1.87 0.004 H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 3 5 75.0 78.0 117.00 123.76 Din,V. 34 9 5 XRF ATOMIC ABSORPTION WET MODERATELY ALTERED IGNEOUS DOLERITE 49.60 14.42 2.94 8.34 6.97 10.90 2.81 0.11 2.00 0.17 0.17 0.66 0.74 0.27 100.10 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSOLIVINE THOLEIITE 34 319 A 3 5 75.0 78.0 117.00 123.76 LaBorde,R. 34 14 5 XRF MODERATELY ALTERED IGNEOUS PL SPARSELY PHYRIC BASALT 50.68 14.20 10.23 6.50 11.26 3.37 0.11 2.00 0.16 98.51 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 34 319 A 3 5 75.0 78.0 117.00 123.76 Ridley,W. 34 15 5 XRF MODERATELY ALTERED IGNEOUS DOLERITE 2.538 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 34 319 A 3 5 81.0 84.0 117.00 123.83 Cann,J. 34 17 5 XRF MODERATELY ALTERED IGNEOUS DOLERITE 0.12 2.09 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 3 6 138.0 141.0 117.00 125.89 Thompson,G. 34 10 13 OTHER MODERATELY ALTERED IGNEOUS DOLERITE 1.34 0.40 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 34 319 A 4 1 129.0 132.0 126.50 127.81 Corliss,J. 34 18 8 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 50.33 13.66 10.40 7.56 11.16 2.70 0.10 1.90 0.55 1.21 99.57 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 4 1 129.0 132.0 126.50 127.81 Rhodes,M. 34 12 8 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS DOLERITE 49.00 13.95 10.91 3.01 8.21 7.22 10.88 2.95 0.11 1.90 0.19 0.17 0.67 1.04 0.41 0.13 99.84 0.574 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 4 1 133.0 136.0 126.50 127.85 Thompson,G. 34 10 8 OTHER FRESH IGNEOUS DOLERITE 1.97 0.62 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 4 1 141.0 144.0 126.50 127.93 Cann,J. 34 17 8 XRF FRESH IGNEOUS DOLERITE 0.10 1.90 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 5 1 20.0 22.0 128.50 128.71 Din,V. 34 9 1 XRF ATOMIC ABSORPTION WET MODERATELY ALTERED IGNEOUS DOLERITE 48.79 14.44 6.33 5.23 6.55 11.16 3.04 0.32 2.00 0.20 0.16 1.19 1.06 0.33 100.80 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSOLIVINE THOLEIITE 34 319 A 5 1 20.0 22.0 128.50 128.71 LaBorde,R. 34 14 1 XRF MODERATELY ALTERED IGNEOUS PL SPARSELY PHYRIC BASALT 49.60 15.05 10.60 6.63 11.36 3.10 0.30 1.87 0.18 98.69 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 5 1 20.0 22.0 128.50 128.71 Ridley,W. 34 15 1 XRF MODERATELY ALTERED IGNEOUS DOLERITE 2.338 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. Partial analysis. INITIAL REPORTS 34 319 A 5 1 72.0 75.0 128.50 129.24 Cann,J. 34 17 7 XRF MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 0.11 1.74 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 5 1 76.0 79.0 128.50 129.28 Corliss,J. 34 18 8 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.80 13.79 10.58 7.11 11.30 2.67 0.14 1.76 0.53 0.54 98.22 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 5 1 76.0 79.0 128.50 129.28 Rhodes,M. 34 12 8 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS DOLERITE 49.22 13.98 10.77 4.70 6.54 7.22 11.39 2.80 0.12 1.81 0.26 0.15 0.76 0.97 0.41 0.13 100.40 0.577 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 5 1 87.0 90.0 128.50 129.39 Thompson,G. 34 10 8 OTHER FRESH IGNEOUS PL-OL SPARSELY PHYRIC BASALT 2.41 2.75 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 5 1 111.0 115.0 128.50 129.63 Corliss,J. 34 18 11 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 50.89 14.09 6.96 11.09 0.08 1.68 0.68 1.28 86.75 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 6 1 77.0 78.0 138.00 138.78 Thompson,G. 34 10 2 ELECTRON MICROPROBE OTHER MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 50.1 15.5 10.7 6.3 12.1 2.8 1.9 0.2 2.23 1.50 Analyses in table are on a volatile-free basis. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 6 1 84.0 89.0 138.00 138.87 Corliss,J. 34 18 3 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 50.39 14.23 15.43 5.63 11.58 2.80 0.57 1.88 0.69 0.61 103.81 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 34 319 A 6 1 84.0 89.0 138.00 138.87 Rhodes,M. 34 12 3 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 50.37 14.90 9.51 4.52 5.44 5.55 12.17 2.89 0.45 1.93 0.19 0.16 0.65 0.82 0.25 0.03 100.32 0.548 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 6 1 93.0 98.0 138.00 138.96 Din,V. 34 9 4 XRF ATOMIC ABSORPTION WET FRESH IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT 49.54 14.41 4.24 6.76 6.56 11.49 2.75 0.35 1.90 0.18 0.17 0.70 0.85 0.10 100.00 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSOLIVINE THOLEIITE 34 319 A 6 1 93.0 98.0 138.00 138.96 LaBorde,R. 34 14 4 XRF MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 50.15 14.62 10.44 6.40 11.78 3.01 0.36 1.87 0.17 98.79 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 Sample was analyzed more than once. INITIAL REPORTS 34 319 A 6 1 93.0 98.0 138.00 138.96 Ridley,W. 34 15 4 XRF FRESH IGNEOUS OL-PLAG SPARSELY PHYRIC BASALT 2.2044 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. Partial analysis. INITIAL REPORTS 34 319 A 6 1 142.0 145.0 138.00 139.43 Cann,J. 34 17 11 XRF MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 0.39 1.76 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 7 1 40.0 43.0 147.50 147.92 Thompson,G. 34 10 4 OTHER MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 2.15 0.48 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 7 1 105.0 109.0 147.50 148.57 Corliss,J. 34 18 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 49.84 14.15 7.02 11.28 0.15 1.73 0.86 1.17 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 7 1 116.0 119.0 147.50 148.68 Cann,J. 34 17 10 XRF MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 0.18 1.76 Essential oxides quoted to .01%. INITIAL REPORTS Partial analysis. INITIAL REPORTS 34 319 A 7 1 119.0 122.0 147.50 148.71 Corliss,J. 34 18 16 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 50.54 13.98 9.74 7.19 11.58 2.52 0.15 1.92 0.71 1.17 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 34 319 A 7 1 119.0 122.0 147.50 148.71 Rhodes,M. 34 12 16 XRF WET INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 49.02 14.08 10.58 3.37 7.55 7.21 11.39 2.75 0.16 1.75 0.19 0.16 0.96 0.96 0.40 0.13 100.12 0.549 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 34 319 A 7 1 121.0 124.0 147.50 148.72 Din,V. 34 9 17 XRF ATOMIC ABSORPTION WET FRESH IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.52 14.29 5.20 5.96 7.09 11.15 2.71 0.18 1.83 0.18 0.17 0.88 0.75 0.27 100.18 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTSOLIVINE THOLEIITE 34 319 A 7 1 121.0 124.0 147.50 148.72 LaBorde,R. 34 14 17 XRF MODERATELY ALTERED IGNEOUS PL-OL SPARSELY PHYRIC BASALT 50.18 13.91 10.60 6.47 11.60 2.83 0.19 1.79 0.17 97.74 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 34 319 A 7 1 121.0 124.0 147.50 148.72 Ridley,W. 34 15 17 XRF FRESH IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 2.2044 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. Partial analysis. INITIAL REPORTS 34 319 A X1 0.0 0.0 157.00 157.00 Hart,S. 34 16 ELECTRON MICROPROBE IGNEOUS BASALTIC GLASS(DRILL CUTTINGS) 50.20 14.02 10.83 7.26 11.38 2.91 0.08 1.93 98.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS