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 52 417 D 48 5 100.0 102.0 532.00 539.01 Bollinger,C. 51 32 8 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL PHYRIC BASALT 49.6 16.2 8.17 6.60 13.4 2.31 0.12 1.55 0.15 0.17 2.0 0.70 1.22 0.62 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 48 6 109.0 111.0 532.00 540.60 Emmermann,R. 51 25 4B WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 47.5 16.5 5.61 4.13 6.96 11.6 2.56 0.15 1.61 0.15 0.15 1.91 1.08 99.91 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 48 6 113.0 115.0 532.00 540.64 Flower,M. 51 21 4C XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 48.07 16.84 8.52 4.94 4.07 7.04 12.11 2.47 0.13 1.61 0.12 0.17 1.81 1.61 1.22 100.60 0.6259 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 48 7 84.0 86.0 532.00 541.85 Bollinger,C. 51 32 6B XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL MODERATELY PHYRIC BASALT 50.3 16.5 10.82 7.25 12.6 2.25 0.03 1.54 0.19 0.15 1.9 0.90 0.08 101.63 0.60 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 48 7 93.0 95.0 532.00 541.94 Emmermann,R. 51 25 6B WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 48.5 17.4 5.49 3.11 6.63 11.1 2.85 0.09 1.64 0.13 0.16 1.97 0.99 100.06 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 49 1 109.0 111.0 539.00 540.10 Flower,M. 51 21 8B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 48.99 17.07 8.76 5.10 4.17 7.02 11.37 2.76 0.24 1.55 0.14 0.15 1.60 1.52 0.67 100.83 0.6185 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 49 2 20.0 22.0 539.00 540.71 Bollinger,C. 51 32 1 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL MODERATELY PHYRIC BASALT 49.7 16.5 10.13 7.23 11.3 2.44 0.13 1.65 0.12 0.17 1.6 1.15 0.07 99.37 0.61 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 49 2 23.0 0.0 539.00 540.73 Staudigel,H. 51 24, 38 1 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT 49.03 16.61 4.87 5.14 6.43 11.03 2.37 0.34 1.66 0.15 0.16 1.39 1.00 100.68 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 49 2 114.0 116.0 539.00 541.65 Bollinger,C. 51 32 5B XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX PHYRIC BASALT 51.6 17.7 9.84 6.39 10.1 2.54 0.80 1.67 0.15 0.20 2.1 1.50 0.10 100.99 0.59 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 49 3 55.0 57.0 539.00 542.56 Flower,M. 51 21 4B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 46.94 16.05 9.58 5.66 4.49 6.30 12.81 2.50 0.38 1.39 0.13 0.17 1.46 0.94 1.51 99.79 0.5708 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 50 1 51.0 0.0 545.00 545.51 Donnelly,T. 51 54 4 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 47.7 15.0 9.50 4.21 6.52 10.0 2.07 0.95 1.37 0.14 0.16 2.22 0.5 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 50 1 57.0 59.0 545.00 545.58 Rice,S. 51 33 4 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.6 14.5 1.68 12.15 7.22 10.1 2.30 1.04 1.44 0.09 0.51 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 50 2 38.0 40.0 545.00 546.89 Emmermann,R. 51 25 1 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.6 15.5 4.40 4.69 6.13 12.3 2.61 0.11 1.53 0.17 0.19 1.40 1.11 99.74 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 50 2 73.0 75.0 545.00 547.24 Flower,M. 51 21 2 XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.34 17.09 9.29 4.39 5.34 7.07 11.49 2.40 0.22 1.46 0.16 0.14 0.96 0.75 1.24 100.30 0.6063 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 50 2 88.0 90.0 545.00 547.39 Bollinger,C. 51 32 3A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL PHYRIC BASALT 50.9 15.7 9.84 6.60 13.2 2.17 0.06 1.56 0.17 0.16 2.6 0.50 1.00 0.58 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 51 CC 10.0 12.0 548.50 548.61 Bollinger,C. 51 32 1 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL PHYRIC BASALT 49.4 15.5 12.33 6.78 12.4 2.08 0.26 1.46 0.18 0.16 2.0 0.93 0.07 100.55 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 52 1 117.0 119.0 558.00 559.18 Emmermann,R. 51 25 1H WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 46.8 15.4 4.73 4.66 6.71 13.8 2.43 0.07 1.46 0.18 0.16 1.45 2.41 100.26 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 52 2 41.0 43.0 558.00 559.92 Bollinger,C. 51 32 1C XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL MODERATELY PHYRIC BASALT 49.7 14.7 11.78 7.24 12.5 1.95 0.26 1.46 0.17 0.13 2.0 0.93 0.07 99.82 0.55 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 52 3 87.0 89.0 558.00 561.88 Flower,M. 51 21 1F XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 48.81 15.18 10.55 4.23 6.74 6.99 12.19 2.34 0.09 1.40 0.17 0.16 1.08 0.74 0.42 99.80 0.5728 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 52 4 7.0 9.0 558.00 562.58 Bollinger,C. 51 32 1A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 48.2 14.8 12.0 6.96 13.9 1.93 0.28 1.43 0.22 0.16 2.8 1.44 99.88 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 52 4 24.0 0.0 558.00 562.74 Byerly,G. 51 22 1B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.43 13.87 11.93 6.89 11.53 2.35 0.07 1.75 0.17 98.99 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 52 5 20.0 22.0 558.00 564.21 Flower,M. 51 21 2 XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 47.90 15.81 10.47 5.13 5.85 7.03 12.35 2.28 0.11 1.52 0.18 0.15 1.39 1.37 0.55 100.25 0.5761 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 52 5 73.0 75.0 558.00 564.74 Bollinger,C. 51 32 6 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL MODERATELY PHYRIC BASALT 49.3 15.8 11.78 6.30 12.6 2.08 0.08 1.61 0.22 0.16 1.8 0.86 0.12 99.93 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 53 1 5.0 0.0 567.50 567.55 Byerly,G. 51 22 1A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.52 14.20 11.75 6.91 11.75 2.35 0.09 1.78 0.14 99.49 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 53 1 24.0 26.0 567.50 567.75 Emmermann,R. 51 25 1B WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 46.9 16.4 5.37 5.47 6.70 12.4 2.38 0.11 1.51 0.21 0.17 1.55 0.91 100.08 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 53 1 110.0 112.0 567.50 568.61 Bollinger,C. 51 32 5A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL MODERATELY PHYRIC BASALT 48.6 15.5 11.78 6.34 13.2 2.28 0.37 1.56 0.20 0.14 2.4 0.95 0.95 99.97 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 53 2 61.0 0.0 567.50 569.61 Staudigel,H. 51 24, 38 4A XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT 49.10 14.89 5.07 6.52 6.62 11.93 1.97 0.41 1.58 0.15 0.14 1.13 0.56 100.07 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 53 2 65.0 0.0 567.50 569.65 Byerly,G. 51 22 4A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.19 14.07 11.77 6.72 11.60 2.39 0.08 1.86 0.13 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-CPX-OL PHYRIC BASALT 52 417 D 53 2 109.0 111.0 567.50 570.10 Flower,M. 51 21 7 XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 46.59 15.41 9.87 4.23 6.06 6.63 13.75 2.34 0.14 1.63 0.23 0.20 1.14 1.16 1.55 99.90 0.5762 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 54 1 7.0 9.0 577.00 577.08 Bollinger,C. 51 32 1A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL MODERATELY PHYRIC BASALT 49.4 15.7 12.0 6.41 12.5 2.40 0.20 1.59 0.19 0.16 1.9 0.96 0.44 100.55 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 54 1 89.0 91.0 577.00 577.90 Flower,M. 51 21 6 XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.82 15.57 10.65 5.00 6.15 6.95 12.49 2.41 0.05 1.60 0.22 0.17 1.10 1.33 0.46 99.99 0.5690 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 54 2 105.0 0.0 577.00 579.55 Byerly,G. 51 22 7A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.67 13.95 11.96 6.67 11.57 2.38 0.08 1.81 0.15 99.24 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. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 52 417 D 54 3 17.0 0.0 577.00 580.17 Byerly,G. 51 22 1B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.47 13.98 11.80 6.83 11.48 2.40 0.08 1.74 0.14 98.92 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 54 4 9.0 14.0 577.00 581.62 Mathez,E. 51 31 1B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY PILLOW MARGIN 50.20 13.65 12.03 6.99 11.42 2.38 0.09 1.79 0.22 0.14 0.153 99.06 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 52 417 D 54 4 10.0 0.0 577.00 581.60 Byerly,G. 51 22 1B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.63 13.91 12.19 7.09 11.60 2.32 0.08 1.77 0.14 99.73 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 52 417 D 54 5 42.0 44.0 577.00 583.43 Bollinger,C. 51 32 2B XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 50.8 14.7 11.67 6.48 12.3 2.54 0.03 1.50 0.19 0.15 1.5 0.73 0.12 100.36 0.55 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 54 6 62.0 64.0 577.00 585.13 Emmermann,R. 51 25 1C WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-CPX-OL PHYRIC BASALT 47.7 15.9 5.53 5.92 7.05 11.8 2.38 0.07 1.63 0.20 0.16 1.58 0.22 100.14 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 54 6 135.0 0.0 577.00 585.85 Byerly,G. 51 22 5 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.59 13.83 12.15 6.94 11.62 2.32 0.08 1.81 0.15 99.49 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 52 417 D 55 1 25.0 0.0 586.50 586.75 Byerly,G. 51 22 2 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.07 14.04 11.91 6.75 11.72 2.38 0.09 1.82 0.15 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 55 2 7.0 9.0 586.50 588.08 Flower,M. 51 21 1 XRF WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.64 15.56 10.53 4.86 6.16 6.71 12.59 2.28 0.08 1.55 0.20 0.16 1.27 1.06 0.38 99.44 0.5631 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 55 2 30.0 0.0 586.50 588.30 Byerly,G. 51 22 2A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.35 13.69 11.93 6.98 11.60 2.35 0.08 1.80 0.15 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 55 2 95.0 97.0 586.50 588.96 Emmermann,R. 51 25 4 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES SLIGHTLY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 46.7 14.5 4.84 6.34 7.30 13.3 2.26 0.04 1.53 0.19 0.16 1.72 1.25 100.13 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 55 3 5.0 0.0 586.50 589.55 Byerly,G. 51 22 1 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.50 13.96 12.27 6.59 11.59 2.35 0.07 1.81 0.16 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 55 4 96.0 98.0 586.50 591.97 Bollinger,C. 51 32 5 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS SPARSELY PHYRIC BASALT 48.2 14.9 12.11 6.62 13.2 2.43 0.03 1.48 0.21 0.17 1.9 0.84 0.35 99.35 0.55 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 55 4 110.0 112.0 586.50 592.11 Flower,M. 51 21 6 XRF WET ATOMIC ABSORPTION IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.73 15.29 10.94 4.16 7.20 7.38 12.29 2.23 0.04 1.54 0.20 0.15 1.14 0.91 0.27 100.62 0.5771 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 55 5 100.0 0.0 586.50 593.50 Donnelly,T. 51 54 8 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.4 16.0 5.76 5.66 6.37 12.6 2.16 0.22 1.58 0.20 0.14 1.07 0.5 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS6 CM FROM PILLOW MARGIN 52 417 D 55 5 110.0 112.0 586.50 593.61 Rice,S. 51 33 8 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.1 15.7 1.32 9.52 6.68 12.7 2.27 0.25 1.61 0.18 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 57 1 29.0 31.0 605.50 605.80 Emmermann,R. 51 25 3 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 47.0 16.2 5.82 5.36 6.72 12.1 2.28 0.20 1.55 0.19 0.17 1.59 0.86 100.04 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 57 1 70.0 72.0 605.50 606.21 Bollinger,C. 51 32 4B XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL MODERATELY PHYRIC BASALT 48.6 15.3 12.3 7.00 13.9 2.19 0.03 1.56 0.20 0.16 1.8 0.83 0.90 101.80 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 57 2 62.0 64.0 605.50 607.63 Flower,M. 51 21 7B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.70 15.70 10.31 4.14 6.58 6.76 13.22 2.35 0.04 1.53 0.18 0.15 1.07 1.13 0.76 100.18 0.5703 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 57 3 44.0 46.0 605.50 608.95 Flower,M. 51 21 4B XRF WET ATOMIC ABSORPTION IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.47 15.74 8.87 4.76 4.59 6.59 13.35 2.51 0.08 1.48 0.15 0.16 1.63 1.57 0.35 100.86 0.6004 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 57 3 94.0 96.0 605.50 609.45 Emmermann,R. 51 25 8 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 48.7 18.2 5.34 3.47 7.13 10.5 2.68 0.24 1.53 0.14 0.15 1.74 0.21 100.03 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 58 4 139.0 141.0 615.00 620.90 Bollinger,C. 51 32 12 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 49.7 16.3 10.72 6.77 12.4 2.52 0.37 1.38 0.15 0.16 2.3 0.78 0.47 100.47 0.58 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 59 1 121.0 123.0 624.00 625.22 Flower,M. 51 21 8B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 46.39 15.72 10.73 6.80 4.61 5.82 12.82 2.41 0.46 1.56 0.18 0.18 1.69 1.11 1.58 100.22 0.5233 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 59 3 85.0 87.0 624.00 627.86 Emmermann,R. 51 25 5B WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 46.5 18.0 4.46 4.74 6.22 13.4 2.39 0.06 1.26 0.24 0.13 1.33 1.28 100.01 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 59 5 82.0 84.0 624.00 630.83 Flower,M. 51 21 6 XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 47.31 17.70 8.78 4.36 4.86 6.02 13.61 2.40 0.08 1.34 0.17 0.14 1.46 1.36 1.25 100.70 0.5810 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 59 5 134.0 136.0 624.00 631.35 Bollinger,C. 51 32 9A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 50.5 15.2 13.44 6.74 10.7 2.15 1.26 1.36 0.16 0.13 3.5 1.06 0.06 101.64 0.52 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 59 6 33.0 35.0 624.00 631.84 Emmermann,R. 51 25 1C WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-CPX PHYRIC BASALT 47.5 17.5 4.93 3.60 6.80 12.2 2.58 0.09 1.53 0.16 0.13 1.94 1.00 99.96 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 60 3 109.0 111.0 633.00 637.10 Flower,M. 51 21 6B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS BASALTIC BRECCIA 47.13 16.42 8.09 4.11 4.39 6.94 13.84 2.43 0.05 1.37 0.16 0.14 1.34 1.27 1.70 100.02 0.6345 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 60 4 19.0 21.0 633.00 637.70 Emmermann,R. 51 25 1 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 48.2 17.9 4.59 4.52 6.88 12.0 2.75 0.04 1.40 0.18 0.12 1.55 -.1 100.13 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 60 6 30.0 0.0 633.00 640.80 Byerly,G. 51 22 2B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.08 14.65 11.26 7.34 11.72 2.27 0.12 1.45 0.13 100.02 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL MOD PHYRIC BASALT 52 417 D 60 6 50.0 0.0 633.00 641.00 Staudigel,H. 51 24, 38 5A XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES ISOTOPE DILUTION EXTENSIVELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 46.23 16.65 4.01 4.74 6.45 14.88 2.22 0.08 1.27 0.22 0.13 1.08 2.86 100.81 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 62 1 4.0 0.0 642.00 642.04 Byerly,G. 51 22 1 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.30 14.29 11.65 7.02 11.71 2.36 0.10 1.64 0.13 100.20 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 PHYRIC BASALT 52 417 D 62 1 94.0 96.0 642.00 642.95 Bollinger,C. 51 32 4E XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX PHYRIC BASALT 50.1 16.5 11.33 6.07 13.8 2.02 0.04 1.47 0.19 0.13 1.9 0.85 0.66 101.65 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 62 2 15.0 0.0 642.00 643.65 Byerly,G. 51 22 2 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.96 14.29 11.50 7.01 11.63 2.37 0.10 1.72 0.15 99.73 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 62 3 14.0 17.0 642.00 645.16 Mevel,C. 51 53 1C ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 50.31 14.80 12.30 7.70 10.85 2.42 0.11 1.83 0.23 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 52 417 D 62 4 30.0 0.0 642.00 646.80 Byerly,G. 51 22 3B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.69 14.12 11.91 7.16 11.49 2.33 0.09 1.63 0.16 99.58 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 INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 62 4 126.0 128.0 642.00 647.77 Emmermann,R. 51 25 7A WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.3 17.5 5.19 5.43 6.20 12.2 2.31 0.04 1.38 0.19 0.13 1.49 0.66 100.02 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 62 6 77.0 0.0 642.00 650.27 Byerly,G. 51 22 4E ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.08 14.26 11.68 6.97 11.72 2.36 0.11 1.65 0.14 99.97 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 63 2 64.0 66.0 651.00 653.15 Bollinger,C. 51 32 1E XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS MODERATELY PHYRIC BASALT 49.3 16.5 10.7 5.31 13.4 1.93 0.03 1.43 0.19 0.15 1.7 1.01 0.38 98.94 0.52 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 63 2 97.0 0.0 651.00 653.47 Byerly,G. 51 22 1G ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.07 14.35 11.31 7.00 11.59 2.34 0.11 1.65 0.13 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-CPX PHYRIC BASALT 52 417 D 63 2 140.0 142.0 651.00 653.91 Emmermann,R. 51 25 3 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS PLAG-CPX PHYRIC BASALT 48.4 18.5 5.06 4.63 5.97 11.5 2.44 0.04 1.42 0.17 0.13 1.61 0.22 100.09 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 63 3 105.0 107.0 651.00 655.06 Flower,M. 51 21 1G XRF WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.46 16.78 9.95 4.40 5.99 6.22 12.86 2.21 0.04 1.34 0.16 0.13 1.30 1.01 0.40 100.29 0.5585 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 63 4 131.0 132.0 651.00 656.82 Ui,Tadahide 51 26 4 ELECTRON MICROPROBE FRESH IGNEOUS PLAG-CPX PHYRIC BASALT 50.1 14.1 11.4 8.31 12.2 2.36 0.11 1.60 0.21 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSGLASSY RIND ANALYSIS 52 417 D 63 4 134.0 0.0 651.00 656.84 Byerly,G. 51 22 8A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.75 14.30 11.66 7.07 11.54 2.34 0.11 1.60 0.14 99.51 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 INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 52 417 D 64 1 53.0 55.0 660.00 660.54 Flower,M. 51 21 2B XRF WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.98 16.72 10.12 4.44 6.12 5.92 13.08 2.16 0.04 1.36 0.17 0.15 1.26 1.06 0.52 99.92 0.5421 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 64 1 80.0 0.0 660.00 660.80 Donnelly,T. 51 54 2D WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.6 17.1 4.54 5.77 5.73 13.2 2.07 0.04 1.35 0.18 0.10 1.5 0.0 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR 52 417 D 64 1 80.0 82.0 660.00 660.81 Rice,S. 51 33 2D ELECTRON MICROPROBE SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.6 16.9 1.25 9.04 6.25 13.1 2.27 0.06 1.46 0.17 0.55 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 64 1 110.0 0.0 660.00 661.10 Byerly,G. 51 22 2H ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.45 14.34 11.28 6.93 11.59 2.38 0.11 1.64 0.16 98.88 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 52 417 D 64 2 128.0 130.0 660.00 662.79 Mathez,E. 51 31 4A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY CHILLED MARGIN 49.96 14.08 11.56 7.29 11.42 2.39 0.11 1.64 0.21 0.13 0.145 98.94 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. INITIAL REPORTS INITIAL REPORTS 52 417 D 64 4 70.0 0.0 660.00 665.20 Byerly,G. 51 22 4C ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.91 14.40 11.39 7.11 11.68 2.40 0.09 1.59 0.12 99.69 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 64 4 74.0 0.0 660.00 665.24 Byerly,G. 51 22 5 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.18 14.14 11.70 7.17 11.50 2.32 0.09 1.59 0.14 98.83 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-CPX-OL PHYRIC BASALT 52 417 D 64 4 87.0 89.0 660.00 665.38 Bollinger,C. 51 32 6 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 50.3 14.4 12.0 7.69 11.9 2.13 0.04 1.66 0.22 0.16 1.1 0.56 0.06 100.50 0.59 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 64 4 119.0 121.0 660.00 665.70 Emmermann,R. 51 25 10 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES SLIGHTLY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.6 17.1 3.48 6.97 6.05 12.1 2.36 0.04 1.42 0.24 0.13 1.34 -.1 99.83 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 64 4 127.0 0.0 660.00 665.77 Byerly,G. 51 22 11 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.48 14.41 11.67 7.27 11.71 2.32 0.09 1.62 0.13 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 64 5 66.0 68.0 660.00 666.67 Emmermann,R. 51 25 3 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.3 14.5 6.77 5.21 7.79 11.1 2.43 0.06 1.65 0.18 0.16 1.79 0.19 100.13 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 64 6 15.0 17.0 660.00 667.66 Bollinger,C. 51 32 1 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 50.1 16.4 10.86 6.63 12.9 2.10 0.02 1.39 0.18 0.16 1.7 0.70 0.11 100.74 0.57 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 65 1 111.0 113.0 669.00 670.12 Flower,M. 51 21 1G XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.56 16.56 10.03 4.02 6.41 6.41 12.84 2.19 0.06 1.36 0.17 0.15 1.05 0.83 0.43 100.21 0.5640 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 65 2 7.0 9.0 669.00 670.58 Bollinger,C. 51 32 1 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 50.3 16.1 10.83 6.43 13.8 1.93 0.03 1.37 0.19 0.15 1.8 0.51 0.92 101.13 0.57 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 65 2 117.0 119.0 669.00 671.68 Emmermann,R. 51 25 4D WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.1 18.0 4.53 4.12 6.04 11.9 2.80 0.27 1.48 0.20 0.13 1.53 0.33 100.43 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 65 4 124.0 126.0 669.00 674.75 Bollinger,C. 51 32 7 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX PHYRIC BASALT 49.7 16.6 11.22 6.94 12.8 2.00 0.05 1.36 0.19 0.13 1.5 0.51 0.06 100.99 0.58 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 65 5 23.0 25.0 669.00 675.24 Flower,M. 51 21 2B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.87 17.01 9.02 4.02 5.40 6.48 12.72 2.36 0.05 1.41 0.22 0.13 1.01 0.94 0.22 99.90 0.5925 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 65 6 37.0 39.0 669.00 676.88 Bollinger,C. 51 32 3 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 48.8 16.9 9.97 7.11 12.6 1.95 0.03 1.12 0.16 0.12 1.7 1.09 0.10 98.76 0.61 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 66 2 32.0 0.0 678.00 679.82 Byerly,G. 51 22 4 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.07 14.41 11.76 7.27 11.75 2.31 0.09 1.58 0.14 100.38 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 66 3 44.0 46.0 678.00 681.45 Bollinger,C. 51 32 1B XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 50.6 16.5 11.04 6.72 12.9 1.98 0.03 1.36 0.19 0.20 1.1 0.78 0.03 101.52 0.57 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 66 3 57.0 59.0 678.00 681.58 Emmermann,R. 51 25 3A WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.8 17.5 5.50 4.50 4.98 12.7 2.53 0.05 1.44 0.14 0.14 1.77 0.25 100.30 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 66 4 74.0 0.0 678.00 683.24 Byerly,G. 51 22 1C ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.25 14.45 11.80 7.31 11.60 2.32 0.09 1.59 0.14 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-CPX-OL PHYRIC BASALT 52 417 D 66 5 69.0 71.0 678.00 684.70 Bollinger,C. 51 32 3C XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 49.2 17.5 10.08 5.96 14.0 2.06 0.02 1.37 0.17 0.14 1.9 1.05 0.48 100.00 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 66 5 94.0 95.0 678.00 684.95 Ui,Tadahide 51 26 7B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 49.7 14.4 11.0 8.36 12.2 2.44 0.11 1.52 0.22 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 66 6 3.0 0.0 678.00 685.53 Byerly,G. 51 22 1 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.52 14.42 11.32 7.11 11.61 2.35 0.08 1.55 0.13 99.09 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 66 6 50.0 0.0 678.00 686.00 Byerly,G. 51 22 4 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.67 14.51 11.57 7.41 11.74 2.34 0.08 1.57 0.14 100.03 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 66 6 60.0 0.0 678.00 686.10 Byerly,G. 51 22 5 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.43 14.17 11.51 7.16 11.80 2.32 0.08 1.63 0.15 99.25 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 52 417 D 67 1 85.0 87.0 687.00 687.86 Emmermann,R. 51 25 1F WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.6 16.9 4.43 5.83 6.87 11.8 2.43 0.04 1.36 0.18 0.13 1.31 0.33 100.21 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 67 2 29.0 31.0 687.00 688.80 Bollinger,C. 51 32 1A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 49.6 16.2 11.03 6.97 12.9 1.94 0.02 1.33 0.12 0.18 1.6 0.58 0.09 100.29 0.58 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 67 2 71.0 73.0 687.00 689.22 Flower,M. 51 21 1C XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.41 16.78 9.81 3.87 6.33 6.57 12.88 2.15 0.04 1.32 0.18 0.11 1.10 0.79 0.12 99.86 0.5753 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 67 5 14.0 16.0 687.00 693.15 Emmermann,R. 51 25 4 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.6 17.4 4.73 5.59 6.55 11.7 2.31 0.04 1.33 0.17 0.13 1.50 0.10 100.15 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPCE NO DOES NOT AGREE WITH INTERVAL 52 417 D 67 5 33.0 35.0 687.00 693.34 Bollinger,C. 51 32 1C XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 49.2 16.3 11.22 7.00 12.7 1.92 0.04 1.34 0.16 0.19 1.4 0.92 0.09 100.07 0.58 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 67 6 55.0 57.0 687.00 695.06 Emmermann,R. 51 25 2A WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG MOD PHYRIC BASALT 48.6 16.8 6.00 4.23 6.88 11.3 2.43 0.08 1.38 0.16 0.17 1.70 0.41 100.14 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 67 7 35.0 37.0 687.00 696.36 Bollinger,C. 51 32 1B1 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL MODERATELY PHYRIC BASALT 50.7 16.0 10.53 6.36 12.8 2.07 0.04 1.42 0.14 0.20 2.0 0.47 0.06 100.26 0.57 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 68 2 48.0 50.0 696.00 697.99 Bollinger,C. 51 32 1C XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL PHYRIC BASALT 48.3 22.0 8.02 5.20 12.6 1.94 0.06 0.91 0.11 0.09 2.5 1.17 0.03 99.29 0.59 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 68 2 67.0 0.0 696.00 698.17 Donnelly,T. 51 54 2B WET ATOMIC ABSORPTION IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 50.0 16.6 4.08 4.95 6.19 13.6 2.22 0.10 1.33 0.20 0.12 0.76 1.3 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR,DISPERSED SULFIDES 52 417 D 68 2 67.0 69.0 696.00 698.18 Rice,S. 51 33 2A ELECTRON MICROPROBE IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.7 16.8 1.08 7.80 6.28 13.1 2.49 0.10 1.47 0.19 0.59 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 68 3 92.0 94.0 696.00 699.93 Bollinger,C. 51 32 2A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL MODERATELY PHYRIC BASALT 51.3 15.3 11.67 6.88 12.1 2.19 0.07 1.65 0.15 0.22 1.4 0.89 0.03 101.53 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 68 4 18.0 20.0 696.00 700.69 Bollinger,C. 51 32 1C XRF CHN ANALYSER ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PL-CPX-OL MODERATELY PHYRIC BASALT 50.1 15.5 12.0 7.04 12.6 8.06 0.03 1.50 0.15 0.19 1.0 0.87 0.09 101.17 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 52 417 D 68 4 20.0 0.0 696.00 700.70 Staudigel,H. 51 24, 38 1C XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.23 16.06 5.74 5.33 7.12 10.44 2.30 0.08 1.52 0.13 0.12 1.77 0.85 99.69 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 68 5 62.0 64.0 696.00 702.63 Emmermann,R. 51 25 2 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.5 15.3 4.39 6.65 6.90 11.7 2.39 0.09 1.50 0.18 0.17 1.20 0.15 100.12 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 68 5 83.0 85.0 696.00 702.84 Flower,M. 51 21 3 XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.72 16.05 10.25 3.90 6.74 6.81 12.29 2.33 0.10 1.39 0.17 0.13 0.85 0.49 0.11 100.59 0.5754 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 52 417 D 69 1 122.0 0.0 705.00 706.22 Staudigel,H. 51 24, 38 2C XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES ISOTOPE DILUTION FRESH IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.15 16.52 7.19 3.45 7.43 11.98 2.04 0.05 1.31 0.17 0.14 0.86 0.32 100.61 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 69 1 135.0 137.0 705.00 706.36 Emmermann,R. 51 25 2C WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS PLAG MOD PHYRIC BASALT 48.6 17.5 3.87 6.44 7.13 11.5 2.19 0.07 1.33 0.17 0.13 1.15 -.1 100.08 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 52 417 D 69 2 9.0 11.0 705.00 706.60 Flower,M. 51 21 1 XRF WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG PHYRIC BASALT 48.52 16.93 9.66 3.01 6.95 7.23 12.20 2.21 0.08 1.25 0.19 0.12 0.88 0.64 0.31 99.88 0.6023 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS