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 51 417 D 21 4 56.0 58.0 334.50 339.57 Quisefit,J. 51 32 4 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL PHYRIC BASALT 50.29 19.84 10.53 5.22 9.01 1.31 1.99 0.12 0.16 4.25 2.43 1.37 98.47 0.50 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 22 1 55.0 0.0 344.00 344.55 Donnelly,T. 51 54 4 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 47.7 19.1 2.48 8.34 4.61 8.77 2.70 0.90 1.72 0.08 0.18 2.48 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 22 1 63.0 67.0 344.00 344.65 Quisefit,J. 51 32 4 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL PHYRIC BASALT 50.68 18.55 12.74 5.02 9.50 3.16 1.59 1.77 0.10 0.22 4.35 1.59 1.33 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 22 1 73.0 0.0 344.00 344.73 Byerly,G. 51 22 5 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.05 14.29 11.52 7.21 11.90 2.33 0.08 1.60 0.14 100.12 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX PHYRIC BASALT 51 417 D 22 2 85.0 0.0 344.00 346.35 Donnelly,T. 51 54 6 WET ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS GLASSY SELVAGE 48.6 16.5 6.90 5.18 6.36 10.8 2.10 0.42 1.52 0.16 0.12 2.18 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW MARGIN 51 417 D 22 2 85.0 0.0 344.00 346.35 Donnelly,T. 51 54 6 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PILLOW MARGIN 45.1 16.5 4.90 5.65 5.98 12.1 2.50 0.14 1.54 0.20 0.16 1.12 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS2 CM FROM PILLOW MARGIN 51 417 D 22 3 24.0 27.0 344.00 347.26 Ui,Tadahide 51 26 3 ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.2 14.3 10.9 7.55 12.2 2.42 0.10 1.57 0.22 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG PHYRIC BASALT 51 417 D 22 3 24.0 27.0 344.00 347.26 Ui,Tadahide 51 26 3 ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.1 14.4 11.2 7.50 12.1 2.40 0.10 1.58 0.21 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG PHYRIC BASALT 51 417 D 22 3 27.0 0.0 344.00 347.27 Byerly,G. 51 22 3 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.33 14.48 11.36 7.23 11.71 2.32 0.10 1.57 0.13 99.23 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 REPORTSPLAG-OL PHYRIC BASALT 51 417 D 22 3 99.0 101.0 344.00 348.00 Mevel,C. 51 53 8A ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 50.14 14.86 11.52 7.90 11.83 2.18 0.09 1.48 0.26 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 REPORTS 51 417 D 22 4 18.0 21.0 344.00 348.70 Quisefit,J. 51 32 1A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 48.77 16.32 10.65 7.13 12.81 2.52 0.06 1.41 0.21 0.10 1.55 1.21 0.75 0.44 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 22 4 24.0 28.0 344.00 348.76 Flower,M. 51 21 1A XRF WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG PHYRIC BASALT 48.28 17.06 8.95 4.39 5.00 7.03 11.85 2.15 0.07 1.43 0.17 0.14 1.94 2.22 0.84 100.35 0.6138 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 22 4 44.0 50.0 344.00 348.97 Ui,Tadahide 51 26 1D WET IGNEOUS PLAG-OL PHYRIC BASALT 46.83 16.64 4.25 5.17 6.89 12.52 2.36 0.08 1.38 0.18 0.20 1.92 1.67 100.09 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 22 4 51.0 55.0 344.00 349.03 Arakeljanz,M. 51 40 1D ISOTOPE DILUTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 0.31 Essential oxides quoted to .01%. Partial analysis. 51 417 D 22 4 99.0 105.0 344.00 349.52 Pertsev,N. 51 48 6 WET MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 45.34 15.00 4.74 5.36 6.22 13.49 2.38 0.44 1.44 0.23 1.25 1.16 2.42 99.47 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW BASALT 51 417 D 22 4 113.0 0.0 344.00 349.63 Byerly,G. 51 22 7 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.28 14.34 10.99 7.10 11.75 2.32 0.09 1.58 0.16 98.61 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 22 5 17.0 0.0 344.00 350.17 Byerly,G. 51 22 3A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.14 14.67 11.39 7.27 11.86 2.30 0.09 1.57 0.15 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 PHYRIC BASALT 51 417 D 22 5 57.0 60.0 344.00 350.59 Quisefit,J. 51 32 3C XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL PHYRIC BASALT 48.85 16.39 10.80 6.37 13.46 2.06 0.09 1.42 0.19 0.12 2.30 0.76 1.03 0.45 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 22 6 91.0 0.0 344.00 352.41 Donnelly,T. 51 54 6 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX MOD PHYRIC BASALT 47.7 16.5 4.36 7.13 5.56 11.7 2.41 0.50 1.39 0.14 0.15 1.94 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPHENOS ARE "MAFIC" 51 417 D 22 6 143.0 148.0 344.00 352.96 Flower,M. 51 21 8 XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 47.72 16.39 9.78 5.14 5.16 6.54 12.76 2.06 0.27 1.32 0.16 0.16 1.75 0.99 1.18 100.61 0.5749 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 22 7 28.0 0.0 344.00 353.28 Byerly,G. 51 22 3 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.21 14.34 11.51 7.26 11.70 2.33 0.08 1.63 0.15 99.21 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 26 1 30.0 38.0 357.50 357.84 Pertsev,N. 51 48 4 WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 40.60 9.74 5.96 3.70 8.88 10.83 2.06 1.65 0.88 0.24 3.57 4.41 6.95 99.47 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW BASALT 51 417 D 26 1 48.0 54.0 357.50 358.01 Arakeljanz,M. 51 40 5 ISOTOPE DILUTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 1.05 Essential oxides quoted to .01%. Partial analysis. 51 417 D 26 1 54.0 62.0 357.50 358.08 Arakeljanz,M. 51 40 6 ISOTOPE DILUTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 0.59 Essential oxides quoted to .01%. Partial analysis. 51 417 D 26 1 69.0 0.0 357.50 358.19 Donnelly,T. 51 54 7 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PILLOW MARGIN 44.1 16.7 5.77 5.58 6.58 10.1 2.14 0.68 1.59 0.12 0.12 2.79 0.3 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSGLASSY SELVAGE 51 417 D 26 1 69.0 0.0 357.50 358.19 Donnelly,T. 51 54 7 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 50.4 17.8 4.19 5.08 5.58 9.52 2.75 1.05 1.63 0.08 0.16 1.50 0.0 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS2 CM FROM PILLOW MARGIN 51 417 D 26 2 2.0 10.0 357.50 359.06 Ui,Tadahide 51 26 1A ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.8 14.9 10.8 7.81 12.6 2.34 0.09 1.55 0.22 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 26 2 9.0 12.0 357.50 359.11 Quisefit,J. 51 32 1A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL PHYRIC BASALT 49.03 16.45 10.78 6.22 13.41 2.62 0.25 1.49 0.15 0.12 2.15 1.52 1.39 0.47 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 26 2 89.0 0.0 357.50 359.89 Byerly,G. 51 22 4A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.10 14.28 11.47 7.05 11.50 2.39 0.15 1.68 0.14 98.76 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 26 3 40.0 0.0 357.50 360.90 Byerly,G. 51 22 1C ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.53 14.43 11.45 7.11 11.63 2.35 0.09 1.61 0.15 99.35 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 PHYRIC BASALT 51 417 D 26 3 40.0 0.0 357.50 360.90 Staudigel,H. 51 24 1C XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES ISOTOPE DILUTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.65 16.62 4.41 5.24 6.18 11.23 2.34 0.42 1.62 0.13 0.15 1.29 0.72 100.00 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 26 4 75.0 77.0 357.50 362.76 Quisefit,J. 51 32 3A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 49.16 16.64 11.26 6.55 12.06 2.60 0.13 1.53 0.18 0.13 0.90 1.60 0.44 0.46 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 26 5 74.0 81.0 357.50 364.28 Rice,S. 51 33 3B ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.2 17.9 1.08 7.82 6.00 13.3 2.52 0.24 1.53 0.18 0.58 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 51 417 D 26 5 139.0 142.0 357.50 364.91 Ui,Tadahide 51 26 7 ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.6 14.3 11.2 7.51 12.1 2.43 0.10 1.58 0.22 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 26 6 80.0 87.0 357.50 365.84 Ui,Tadahide 51 26 4B WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 47.53 17.04 3.85 5.94 6.89 12.59 2.31 0.09 1.29 0.16 0.11 1.46 1.12 100.38 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 26 6 87.0 91.0 357.50 365.89 Flower,M. 51 21 4B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.67 16.78 9.59 3.36 6.57 6.75 12.65 2.00 0.05 1.28 0.16 0.15 1.38 1.14 0.18 99.98 0.5874 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 26 6 135.0 0.0 357.50 366.35 Donnelly,T. 51 54 4F WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.3 16.8 4.22 5.46 5.87 12.1 2.44 0.78 1.36 0.14 0.10 1.3 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS2 CM FROM PILLOW MARGIN 51 417 D 26 6 135.0 140.0 357.50 366.38 Rice,S. 51 33 4F ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.1 17.0 1.12 8.09 6.47 12.9 2.44 0.76 1.36 0.13 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 51 417 D 26 6 135.0 140.0 357.50 366.38 Rice,S. 51 33 4F ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 49.7 14.4 1.33 9.63 7.77 11.6 2.39 0.13 1.56 0.17 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 51 417 D 26 7 3.0 0.0 357.50 366.53 Byerly,G. 51 22 1 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.61 14.57 10.88 7.07 11.75 2.34 0.10 1.55 0.13 99.00 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 27 1 73.0 0.0 366.60 367.33 Byerly,G. 51 22 3 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.59 14.51 11.25 7.41 11.71 2.25 0.11 1.59 0.14 99.56 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 27 1 100.0 105.0 366.60 367.63 Pertsev,N. 51 48 5 WET SLIGHTLY ALTERED IGNEOUS PLAG PHYRIC BASALT 45.82 15.45 5.70 4.63 6.00 13.44 2.32 0.40 1.35 0.17 0.98 1.57 2.00 99.83 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW BASALT 51 417 D 27 2 5.0 0.0 366.60 368.15 Byerly,G. 51 22 1 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.71 14.73 10.86 7.26 11.81 2.36 0.11 1.54 0.13 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 PHYRIC BASALT 51 417 D 27 3 3.0 0.0 366.60 369.63 Donnelly,T. 51 54 1 WET ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS GLASSY SELVAGE 46.3 16.4 7.08 2.48 5.08 5.92 2.08 1.75 1.38 0.06 0.06 7.70 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW MARGIN 51 417 D 27 3 43.0 45.0 366.60 370.04 Quisefit,J. 51 32 4A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 49.79 17.17 10.04 5.82 13.75 2.45 0.04 1.44 0.15 0.11 1.55 0.89 0.74 0.47 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 27 4 83.0 89.0 366.60 371.96 Ui,Tadahide 51 26 6B ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.1 14.4 10.8 7.75 12.2 2.41 0.10 1.54 0.21 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 27 4 121.0 128.0 366.60 372.35 Ui,Tadahide 51 26 6C WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 46.31 16.58 4.57 5.10 6.31 12.73 2.25 0.12 1.43 0.16 0.14 2.27 1.70 99.67 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 27 4 131.0 0.0 366.60 372.41 Byerly,G. 51 22 6D ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.75 14.70 11.24 7.30 11.81 2.29 0.09 1.56 0.15 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. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 27 5 25.0 27.0 366.60 372.86 Quisefit,J. 51 32 1A XRF CHN ANALYSER ATOMIC ABSORPTION FRESH IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 49.34 17.27 9.97 6.38 13.48 2.35 0.03 1.36 0.15 0.11 1.95 0.79 0.82 0.44 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 27 5 74.0 0.0 366.60 373.34 Donnelly,T. 51 54 3 WET ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 46.0 15.4 7.57 4.34 4.91 12.9 2.17 0.65 1.38 0.13 0.15 2.38 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS> 6 CM FROM PILLOW MARGIN 51 417 D 27 5 74.0 0.0 366.60 373.34 Donnelly,T. 51 54 3 WET ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.2 16.8 5.02 4.50 5.76 13.0 2.33 0.20 1.54 0.14 0.16 1.19 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 27 7 13.0 0.0 366.60 375.73 Byerly,G. 51 22 2 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.57 14.63 11.16 7.44 11.78 2.28 0.09 1.54 0.14 99.63 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 27 7 14.0 0.0 366.60 375.74 Staudigel,H. 51 24 2 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.62 16.51 4.79 5.04 6.19 11.52 2.11 0.64 1.45 0.13 0.13 1.23 0.69 100.05 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 28 1 38.0 0.0 375.70 376.08 Donnelly,T. 51 54 3A WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PILLOW MARGIN 48.4 17.2 4.57 4.58 5.56 13.0 2.47 0.06 1.49 0.14 0.14 0.64 0.9 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW MARGIN EDGE 51 417 D 28 1 44.0 50.0 375.70 376.17 Flower,M. 51 21 3A XRF WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 47.30 16.84 8.80 4.49 4.76 5.75 13.97 2.38 0.06 1.32 0.16 0.16 1.86 1.51 1.78 100.83 0.5693 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 28 2 15.0 0.0 375.70 377.35 Byerly,G. 51 22 2A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.96 14.54 11.23 7.56 11.76 2.23 0.10 1.51 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-OL PHYRIC BASALT 51 417 D 28 2 37.0 39.0 375.70 377.58 Quisefit,J. 51 32 2B XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL MODERATELY PHYRIC BASALT 49.37 17.36 10.45 6.07 14.08 2.55 0.14 1.42 0.16 0.13 1.00 0.79 1.21 0.46 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 28 3 3.0 0.0 375.70 378.73 Byerly,G. 51 22 1A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.86 14.49 11.32 7.37 11.92 2.25 0.08 1.48 0.13 99.90 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 28 3 66.0 68.0 375.70 379.37 Quisefit,J. 51 32 1G XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 50.95 16.31 11.92 6.16 9.98 2.33 1.04 1.39 0.11 0.07 3.45 3.00 1.38 0.49 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 28 3 82.0 88.0 375.70 379.55 Ui,Tadahide 51 26 2A ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.9 14.6 10.8 7.76 12.3 2.45 0.09 1.48 0.23 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 28 4 102.0 104.0 375.70 381.23 Quisefit,J. 51 32 2E XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL PHYRIC BASALT 49.34 17.15 10.05 6.23 14.52 2.27 0.04 1.27 0.16 0.11 1.25 0.76 1.30 0.49 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 28 5 46.0 48.0 375.70 382.17 Emmermann,R. 51 25 3 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 45.3 15.8 5.32 4.26 5.47 14.8 2.33 0.17 1.30 0.16 0.13 2.06 3.14 100.24 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 28 5 85.0 92.0 375.70 382.59 Ui,Tadahide 51 26 4A ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.9 14.6 10.6 7.65 12.3 2.43 0.11 1.47 0.22 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 28 5 127.0 135.0 375.70 383.01 Ui,Tadahide 51 26 4F ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.0 14.4 10.6 7.68 12.4 2.42 0.09 1.48 0.19 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 28 5 127.0 135.0 375.70 383.01 Ui,Tadahide 51 26 4F WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 47.21 17.35 4.18 4.88 5.44 12.64 2.38 0.05 1.43 0.17 0.11 1.93 2.16 99.93 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 28 6 100.0 0.0 375.70 384.20 Byerly,G. 51 22 4A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.91 14.75 11.05 7.47 11.99 2.28 0.10 1.47 0.14 100.16 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. INITIAL REPORTS INITIAL REPORTSPLAG MOD PHYRIC BASALT 51 417 D 28 6 104.0 0.0 375.70 384.24 Donnelly,T. 51 54 4A WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS GLASSY SELVAGE 48.8 16.1 2.83 7.64 7.03 11.5 2.22 0.28 1.43 0.16 0.12 1.40 0.0 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW MARGIN 51 417 D 28 6 104.0 0.0 375.70 384.24 Donnelly,T. 51 54 4A WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.7 17.1 4.78 4.56 5.90 12.2 2.54 0.32 1.47 0.14 0.14 1.70 0.0 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS2 CM FROM PILLOW MARGIN 51 417 D 28 6 104.0 0.0 375.70 384.24 Donnelly,T. 51 54 4A WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.0 17.4 4.63 4.71 5.94 12.4 2.36 0.22 1.38 0.16 0.12 1.34 0.5 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS2CM FROM PILLOW MARGIN 51 417 D 28 6 104.0 110.0 375.70 384.27 Rice,S. 51 33 4A ELECTRON MICROPROBE IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.7 15.8 1.35 9.73 6.78 12.8 2.42 0.26 1.59 0.18 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 51 417 D 28 6 111.0 117.0 375.70 384.34 Flower,M. 51 21 4B XRF WET ATOMIC ABSORPTION FRESH IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.05 17.44 8.53 4.62 4.37 5.36 13.48 2.12 0.29 1.32 0.14 0.17 1.78 1.70 1.15 100.29 0.5598 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 29 1 110.0 0.0 384.80 385.90 Byerly,G. 51 22 8 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.48 14.84 11.17 7.56 11.91 2.27 0.09 1.48 0.12 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 29 2 41.0 0.0 384.80 386.71 Donnelly,T. 51 54 3B WET ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS HYALOCLASTITE 63.9 5.0 8.49 1.35 10.0 1.61 0.95 1.81 0.10 0.04 0.10 5.52 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 29 2 50.0 54.0 384.80 386.82 Flower,M. 51 21 3B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.91 17.39 9.05 5.36 4.23 5.62 11.52 2.27 0.38 1.36 0.09 0.15 2.08 2.20 0.46 99.82 0.5567 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 29 2 83.0 86.0 384.80 387.15 Quisefit,J. 51 32 3D XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 50.85 17.54 9.70 5.44 13.00 2.44 0.04 1.39 0.14 0.11 0.75 1.14 0.20 0.47 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 29 3 57.0 60.0 384.80 388.39 Quisefit,J. 51 32 3A XRF CHN ANALYSER ATOMIC ABSORPTION FRESH IGNEOUS PL-OL MODERATELY PHYRIC BASALT 50.00 17.25 10.33 5.65 13.66 2.16 0.04 1.39 0.15 0.13 1.80 0.82 0.59 0.48 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 29 4 33.0 0.0 384.80 389.63 Byerly,G. 51 22 3A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.88 14.52 11.21 7.62 11.92 2.26 0.08 1.51 0.13 100.13 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 29 4 129.0 0.0 384.80 390.59 Byerly,G. 51 22 9B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.01 14.56 11.36 7.67 12.01 2.24 0.08 1.47 0.12 100.52 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 INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 29 5 98.0 0.0 384.80 391.78 Byerly,G. 51 22 2F ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.72 14.50 11.17 7.71 11.84 2.24 0.09 1.47 0.14 99.88 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 29 6 1.0 6.0 384.80 392.34 Rice,S. 51 33 1A ELECTRON MICROPROBE SLIGHTLY ALTERED IGNEOUS BASALTIC GLASS 50.0 14.2 1.33 9.58 7.79 11.7 2.37 0.12 1.52 0.17 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 51 417 D 29 6 8.0 13.0 384.80 392.41 Flower,M. 51 21 1A XRF WET ATOMIC ABSORPTION FRESH IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.62 17.21 8.47 4.43 4.48 5.16 13.11 2.11 0.05 1.34 0.13 0.16 1.84 1.23 0.61 100.25 0.5522 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 29 6 34.0 42.0 384.80 392.68 Ui,Tadahide 51 26 1C WET IGNEOUS PLAG-CPX PHYRIC BASALT 47.94 17.56 3.72 5.07 6.13 12.48 2.23 0.04 1.37 0.15 0.14 1.52 1.40 99.75 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 29 6 44.0 51.0 384.80 392.78 Ui,Tadahide 51 26 1C WET IGNEOUS PLAG-CPX PHYRIC BASALT 47.56 17.92 4.32 4.07 5.55 11.71 2.34 0.07 1.41 0.12 0.14 2.14 2.39 99.74 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 29 6 95.0 104.0 384.80 393.30 Ui,Tadahide 51 26 3A ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.9 14.4 10.7 7.57 12.2 2.34 0.09 1.48 0.23 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 30 2 82.0 86.0 393.90 396.24 Flower,M. 51 21 2A XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 47.76 17.46 9.45 5.22 4.75 5.37 13.16 2.22 0.15 1.28 0.12 0.15 1.79 1.54 0.83 100.26 0.5349 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 30 4 47.0 57.0 393.90 398.92 Ui,Tadahide 51 26 4A ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.9 14.3 10.8 7.57 12.3 2.36 0.09 1.49 0.23 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 30 4 57.0 60.0 393.90 398.99 Quisefit,J. 51 32 4A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.14 17.09 10.53 5.54 13.19 2.45 0.17 1.41 0.14 0.12 1.90 1.06 1.01 97.33 0.50 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 30 4 95.0 101.0 393.90 399.38 Ui,Tadahide 51 26 4D ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.8 14.6 10.8 7.66 12.3 2.41 0.09 1.53 0.23 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 30 4 95.0 101.0 393.90 399.38 Ui,Tadahide 51 26 4D WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.96 16.58 2.15 7.70 5.69 11.51 2.14 0.26 1.34 0.15 0.14 1.85 1.20 99.67 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 30 5 106.0 0.0 393.90 400.96 Byerly,G. 51 22 6A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.74 14.59 11.48 7.44 11.85 2.22 0.09 1.51 0.11 100.03 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-OL PHYRIC BASALT 51 417 D 30 5 125.0 131.0 393.90 401.18 Ui,Tadahide 51 26 6B ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.9 14.4 11.0 7.60 12.3 2.44 0.08 1.55 0.23 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 30 5 125.0 131.0 393.90 401.18 Ui,Tadahide 51 26 6B ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.6 14.4 10.8 7.75 12.4 2.26 0.12 1.49 0.17 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 30 6 20.0 0.0 393.90 401.60 Byerly,G. 51 22 3 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.77 14.56 11.43 7.69 11.90 2.26 0.08 1.52 0.12 100.33 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 30 6 30.0 33.0 393.90 401.72 Ui,Tadahide 51 26 6B ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.0 14.5 10.9 7.60 12.2 2.38 0.09 1.61 0.21 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL-PHYRIC BASALT 51 417 D 30 6 35.0 0.0 393.90 401.75 Byerly,G. 51 22 5A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.57 14.48 11.35 7.36 11.83 2.28 0.08 1.61 0.12 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 30 7 90.0 96.0 393.90 403.83 Flower,M. 51 21 3 XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 47.54 16.90 8.87 4.55 4.78 5.90 13.22 2.05 0.20 1.35 0.15 0.16 1.74 1.67 1.50 100.04 0.5736 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 30 8 70.0 73.0 393.90 405.12 Quisefit,J. 51 32 7 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX PHYRIC BASALT 50.42 18.16 9.73 5.50 11.17 2.49 0.40 1.54 0.09 0.13 1.50 1.25 0.33 0.53 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 31 1 29.0 31.0 403.00 403.30 Quisefit,J. 51 32 2B XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL OL MODERATELY PHYRIC BASALT 49.01 17.04 11.75 5.11 11.86 2.41 0.84 1.39 0.10 0.13 2.85 1.86 1.25 0.46 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 31 2 93.0 0.0 403.00 405.43 Donnelly,T. 51 54 2E WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.2 16.4 2.34 6.93 6.20 12.1 2.37 0.08 1.47 0.14 0.14 1.58 0.1 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR,PLAG PHENOS PARTIALLY REPLACED (VCD) 51 417 D 31 2 93.0 0.0 403.00 405.43 Donnelly,T. 51 54 2E WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.6 16.7 4.31 5.21 6.14 12.3 2.25 0.08 1.47 0.16 0.12 1.01 0.0 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR, PLAG PHENOS PARTIALLY REPLACED (VCD) 51 417 D 31 2 93.0 97.0 403.00 405.45 Rice,S. 51 33 2E ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.2 16.7 1.13 8.14 6.29 12.6 2.44 0.11 1.50 0.15 0.58 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 51 417 D 31 2 98.0 102.0 403.00 405.50 Flower,M. 51 21 2F XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.17 16.44 8.75 3.92 5.22 5.71 13.67 2.15 0.08 1.35 0.15 0.16 1.14 0.54 1.61 99.77 0.5691 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 31 3 127.0 134.0 403.00 407.31 Ui,Tadahide 51 26 2B ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.0 14.4 11.0 7.55 12.1 2.35 0.11 1.54 0.21 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 31 4 13.0 17.0 403.00 407.65 Ui,Tadahide 51 26 1C ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.8 14.5 11.0 7.65 12.3 2.39 0.10 1.53 0.22 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 31 4 15.0 0.0 403.00 407.65 Byerly,G. 51 22 2A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.17 14.92 11.09 7.30 11.92 2.39 0.12 1.52 0.16 100.59 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 51 417 D 31 4 27.0 29.0 403.00 407.78 Bollinger,C. 51 32 2A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.76 17.36 10.42 5.70 13.14 2.42 0.18 1.43 0.15 0.11 0.85 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 51 417 D 31 4 27.0 29.0 403.00 407.78 Joron,J.L. 51 32 2A XRF IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.76 17.36 10.42 5.70 13.14 0.18 1.43 0.15 0.11 0.85 98.25 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 Sample was analyzed more than once. INITIAL REPORTS 51 417 D 31 4 78.0 80.0 403.00 408.29 Flower,M. 51 21 3A XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.10 18.42 8.76 5.11 4.16 5.43 12.48 2.41 0.35 1.41 0.14 0.17 1.88 1.97 0.75 100.81 0.5564 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 31 4 124.0 0.0 403.00 408.74 Donnelly,T. 51 54 3C WET ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.1 14.7 8.80 1.07 4.24 9.09 2.39 2.66 1.60 0.08 0.16 2.34 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR 51 417 D 32 1 51.0 0.0 412.10 412.61 Byerly,G. 51 22 3A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.40 14.47 11.11 7.21 11.89 2.37 0.11 1.56 0.13 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-OL PHYRIC BASALT 51 417 D 32 1 75.0 0.0 412.10 412.85 Byerly,G. 51 22 3D ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.27 14.35 11.60 7.36 11.65 2.26 0.09 1.56 0.14 99.28 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 32 1 96.0 98.0 412.10 413.07 Quisefit,J. 51 32 3E XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 50.53 17.17 10.80 5.79 12.54 2.34 0.06 1.44 0.15 0.12 0.25 0.94 0.22 0.52 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 32 2 27.0 0.0 412.10 413.87 Donnelly,T. 51 54 1 WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG PHYRIC BASALT 45.2 14.7 4.56 4.45 5.92 15.7 2.29 0.12 1.38 0.14 0.12 1.26 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMASSIVE BASALT 51 417 D 32 2 27.0 0.0 412.10 413.87 Donnelly,T. 51 54 1A WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG PHYRIC BASALT 43.0 14.7 4.81 4.76 5.52 17.4 2.00 0.23 1.28 0.16 0.12 1.20 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMASSIVE BASALT 51 417 D 32 2 27.0 33.0 412.10 413.90 Rice,S. 51 33 1 ELECTRON MICROPROBE SLIGHTLY ALTERED IGNEOUS PLAG PHYRIC BASALT 46.6 15.1 1.15 8.31 5.96 18.1 2.30 0.27 1.35 0.15 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 51 417 D 32 6 40.0 50.0 412.10 420.05 Ui,Tadahide 51 26 1D WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 47.99 15.87 3.82 5.91 6.41 12.73 2.26 0.09 1.46 0.15 0.13 2.04 0.95 99.81 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 32 6 60.0 62.0 412.10 420.21 Quisefit,J. 51 32 1E XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL MODERATELY PHYRIC BASALT 51.01 16.78 10.01 5.85 12.33 2.39 0.07 1.49 0.12 0.10 0.60 0.79 0.43 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 33 2 34.0 0.0 421.10 422.94 Donnelly,T. 51 54 2A WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX PHYRIC BASALT 47.2 15.5 6.45 4.04 5.75 12.7 2.44 0.42 1.47 0.14 0.14 1.90 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMASSIVE BASALT 51 417 D 33 3 67.0 69.0 421.10 424.78 Emmermann,R. 51 25 4A WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.0 16.8 4.32 5.66 6.38 12.0 2.58 0.07 1.42 0.14 0.14 1.10 0.39 100.00 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 33 3 128.0 131.0 421.10 425.40 Quisefit,J. 51 32 5 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX MODERATELY PHYRIC BASALT 49.42 16.62 10.92 6.16 12.47 2.01 0.12 1.36 0.15 0.12 0.60 0.53 0.10 0.53 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 33 4 20.0 0.0 421.10 425.80 Staudigel,H. 51 24 2A XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS CPX-PLAG PHYRIC BASALT 49.03 16.07 3.41 6.92 6.82 12.10 1.95 0.07 1.38 0.15 0.11 0.86 0.50 99.37 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 33 4 40.0 0.0 421.10 426.00 Donnelly,T. 51 54 2B WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX PHYRIC BASALT 48.8 16.6 3.71 5.92 6.09 13.0 2.30 0.08 1.40 0.16 0.12 1.21 1.3 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMASSIVE BASALT 51 417 D 33 4 47.0 52.0 421.10 426.10 Flower,M. 51 21 2B XRF WET ATOMIC ABSORPTION FRESH IGNEOUS PLAG MOD PHYRIC BASALT 47.81 16.15 8.49 2.99 5.80 5.73 14.80 1.95 0.06 1.28 0.17 0.15 0.71 0.45 1.98 99.58 0.5772 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 34 2 30.0 0.0 429.50 431.30 Donnelly,T. 51 54 1B WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-PHYRIC BASALT 49.0 16.3 4.57 4.90 5.90 13.5 2.34 0.14 1.46 0.16 0.12 1.01 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMASSIVE BASALT 51 417 D 34 3 37.0 40.0 429.50 432.89 Quisefit,J. 51 32 1C XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL PHYRIC BASALT 49.44 16.67 9.50 5.31 15.52 2.20 0.13 1.36 0.16 0.12 2.85 0.50 2.34 0.53 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 34 5 58.0 0.0 429.50 436.08 Donnelly,T. 51 54 1C WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.7 16.3 5.61 4.76 5.65 12.1 2.41 0.28 1.49 0.18 0.12 1.44 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMASSIVE BASALT 51 417 D 34 5 71.0 78.0 429.50 436.25 Ui,Tadahide 51 26 1D WET FRESH IGNEOUS PLAG-OL PHYRIC BASALT 46.64 16.97 4.36 4.69 6.41 11.85 2.43 0.06 1.49 0.17 0.13 2.03 2.42 99.65 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 34 5 83.0 86.0 429.50 436.35 Quisefit,J. 51 32 1D XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL PHYRIC BASALT 48.76 16.79 11.03 5.75 13.57 2.07 0.14 1.45 0.16 0.15 1.00 1.13 1.14 0.51 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 34 5 109.0 0.0 429.50 436.59 Byerly,G. 51 22 1E ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.40 14.47 11.66 7.45 11.75 2.29 0.09 1.54 0.14 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 PHYRIC BASALT 51 417 D 34 5 115.0 0.0 429.50 436.65 Byerly,G. 51 22 2 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.75 14.21 11.45 6.99 11.73 2.35 0.13 1.61 0.14 99.36 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 34 7 17.0 0.0 429.50 438.67 Byerly,G. 51 22 1B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.34 14.47 11.69 7.17 11.88 2.37 0.11 1.65 0.15 100.83 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 REPORTSOL-PLAG PHYRIC BASALT 51 417 D 35 2 110.0 0.0 437.80 440.40 Byerly,G. 51 22 5 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.18 14.18 11.64 6.93 11.79 2.26 0.11 1.66 0.15 99.90 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSOL-PLAG PHYRIC BASALT 51 417 D 35 3 80.0 0.0 437.80 441.60 Byerly,G. 51 22 3A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.74 14.32 11.54 7.13 11.77 2.32 0.10 1.70 0.15 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. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 35 4 3.0 6.0 437.80 442.35 Quisefit,J. 51 32 1 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL MODERATELY PHYRIC BASALT 49.33 17.23 10.22 6.40 12.66 2.00 0.04 1.39 0.16 0.11 0.25 3.12 0.96 0.55 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 35 4 11.0 0.0 437.80 442.41 Donnelly,T. 51 54 1 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 47.8 17.4 5.28 4.00 5.32 13.0 2.33 0.25 1.41 0.16 0.14 1.81 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS8 CM FROM PILLOW MARGIN,PLAG PHENOS ALTERED 51 417 D 35 4 11.0 0.0 437.80 442.41 Donnelly,T. 51 54 1 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 47.7 16.6 5.25 4.56 5.76 13.0 2.24 0.18 1.38 0.16 0.14 0.91 0.7 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG PHENOS ALTERED 51 417 D 35 4 11.0 16.0 437.80 442.44 Rice,S. 51 33 1 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.8 17.6 1.18 8.54 6.22 13.3 2.44 0.22 1.43 0.16 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 51 417 D 35 4 27.0 33.0 437.80 442.60 Flower,M. 51 21 3A XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.36 17.92 9.07 5.56 4.07 5.57 10.28 2.40 0.79 1.49 0.11 0.15 1.95 1.81 0.34 99.99 0.5540 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 35 4 53.0 0.0 437.80 442.83 Donnelly,T. 51 54 4 WET ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.2 18.2 6.69 2.78 4.82 9.76 2.75 1.15 1.60 0.10 0.12 2.26 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSSAMPLE FROM PILLOW MARGIN EDGE 51 417 D 35 5 9.0 0.0 437.80 443.89 Byerly,G. 51 22 1 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.42 14.22 11.80 7.20 11.65 2.26 0.09 1.66 0.12 99.42 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 51 417 D 35 5 9.0 0.0 437.80 443.89 Staudigel,H. 51 24 1 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.60 17.33 5.29 4.35 5.53 12.07 1.89 0.85 1.41 0.12 0.14 1.61 0.50 100.54 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 35 5 84.0 91.0 437.80 444.68 Ui,Tadahide 51 26 11A ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.3 14.3 11.4 7.35 12.3 2.35 0.11 1.63 0.20 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 35 5 126.0 0.0 437.80 445.06 Staudigel,H. 51 24 12A XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.34 16.77 4.63 5.24 6.28 11.81 2.12 0.56 1.42 0.14 0.15 1.28 0.67 100.37 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 35 6 112.0 120.0 437.80 446.46 Ui,Tadahide 51 26 8 ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.8 14.3 11.4 7.51 12.3 2.32 0.11 1.63 0.22 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 35 6 112.0 120.0 437.80 446.46 Ui,Tadahide 51 26 8 ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.8 14.1 11.4 7.46 12.3 2.33 0.11 1.64 0.22 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 35 6 112.0 120.0 437.80 446.46 Ui,Tadahide 51 26 8 ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.5 14.2 11.3 7.46 12.3 2.29 0.11 1.65 0.16 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL PHYRIC BASALT 51 417 D 35 7 60.0 68.0 437.80 447.44 Pertsev,N. 51 48 5 WET MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 43.64 10.60 7.40 3.32 9.55 6.25 1.71 1.22 1.08 0.06 5.32 6.50 3.14 99.79 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW BASALT WITH CHILL MARGIN + INTERPILLOW BRECCIA 51 417 D 36 1 62.0 0.0 445.50 446.12 Byerly,G. 51 22 2E ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.18 14.42 11.48 7.13 11.71 2.30 0.09 1.64 0.12 99.07 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 36 3 127.0 129.0 445.50 449.78 Flower,M. 51 21 6 XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.41 16.69 9.68 4.22 5.88 6.11 12.58 2.36 0.36 1.38 0.16 0.13 1.45 0.94 0.67 100.40 0.5609 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 36 3 130.0 132.0 445.50 449.81 Quisefit,J. 51 32 6 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 49.57 16.74 11.04 5.94 14.07 2.08 0.27 1.40 0.19 0.13 0.65 0.52 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 36 4 36.0 39.0 445.50 450.38 Flower,M. 51 21 2A XRF WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.93 16.88 9.54 4.63 5.37 6.14 12.73 2.01 0.26 1.35 0.18 0.15 1.60 0.85 0.95 100.18 0.5657 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 36 4 92.0 0.0 445.50 450.92 Byerly,G. 51 22 3 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.56 14.53 11.49 7.20 11.77 2.34 0.08 1.61 0.13 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-CPX PHYRIC BASALT 51 417 D 36 5 15.0 22.0 445.50 451.69 Ui,Tadahide 51 26 2A ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.1 14.2 11.2 7.26 12.2 2.37 0.11 1.59 0.21 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 37 2 38.0 0.0 451.00 452.88 Byerly,G. 51 22 1C ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.47 14.35 11.55 7.20 11.77 2.32 0.09 1.59 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-CPX-OL PHYRIC BASALT 51 417 D 37 5 68.0 0.0 451.00 457.68 Byerly,G. 51 22 5 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.53 14.32 11.68 7.04 11.89 2.30 0.11 1.64 0.17 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 37 5 116.0 119.0 451.00 458.18 Quisefit,J. 51 32 7B XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX PHYRIC BASALT 49.37 17.01 10.75 6.75 12.84 2.31 0.06 1.47 0.19 0.13 1.35 0.75 0.61 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 37 6 59.0 0.0 451.00 459.09 Donnelly,T. 51 54 4 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.3 17.1 4.39 5.10 6.10 13.1 2.20 0.04 1.38 0.16 0.12 1.05 1.2 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR 51 417 D 37 6 120.0 127.0 451.00 459.74 Ui,Tadahide 51 26 6B WET FRESH IGNEOUS PLAG-CPX-OL PHYRIC BASALT 46.97 16.27 3.76 6.02 6.65 12.94 2.19 0.05 1.43 0.20 0.13 1.89 1.22 99.72 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 38 1 54.0 60.0 458.30 458.87 Ui,Tadahide 51 26 6 ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.0 14.0 11.4 7.30 12.4 2.33 0.10 1.65 0.22 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 38 1 54.0 60.0 458.30 458.87 Ui,Tadahide 51 26 6 ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.8 14.2 11.5 7.43 12.3 2.42 0.10 1.66 0.14 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 38 1 85.0 0.0 458.30 459.15 Byerly,G. 51 22 7D ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.53 14.43 11.57 7.15 11.78 2.31 0.11 1.64 0.13 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 38 2 81.0 0.0 458.30 460.61 Donnelly,T. 51 54 8A WET ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT 48.5 10.4 8.83 3.76 12.6 4.33 1.90 1.68 0.90 0.04 0.06 3.17 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW MARGIN EDGE 51 417 D 38 2 149.0 0.0 458.30 461.29 Byerly,G. 51 22 8E ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.91 14.25 11.56 7.22 11.75 2.31 0.12 1.64 0.17 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 51 417 D 38 3 123.0 0.0 458.30 462.53 Staudigel,H. 51 24 8A XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.30 16.50 4.89 5.53 6.30 11.94 1.72 0.50 1.40 0.14 0.14 1.72 1.28 100.36 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 38 4 106.0 111.0 458.30 463.89 Flower,M. 51 21 5A XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 46.83 15.88 9.68 4.29 5.82 5.86 14.30 2.47 0.27 1.30 0.19 0.16 1.20 0.71 1.78 100.35 0.5505 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 38 5 106.0 107.0 458.30 465.37 Quisefit,J. 51 32 10B XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL PHYRIC BASALT 49.10 14.69 14.28 6.32 10.83 0.68 1.71 0.24 0.16 0.85 1.34 0.18 98.01 0.48 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 38 6 52.0 57.0 458.30 466.35 Ui,Tadahide 51 26 2B WET MODERATELY ALTERED IGNEOUS PLAG-CPX PHYRIC SPARSELY PHYRIC BASALT 46.71 15.08 4.14 5.95 7.23 11.89 2.42 0.07 1.79 0.23 0.16 2.21 1.99 99.87 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 38 6 76.0 0.0 458.30 466.56 Byerly,G. 51 22 3 ELECTRON MICROPROBE EXTENSIVELY ALTERED IGNEOUS PILLOW MARGIN 50.98 14.15 11.90 7.01 11.84 2.32 0.10 1.71 0.14 100.15 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. INITIAL REPORTS INITIAL REPORTS 51 417 D 39 2 79.0 0.0 464.70 466.99 Byerly,G. 51 22 2D ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 49.95 13.90 11.58 6.96 11.68 2.42 0.11 1.67 0.16 98.43 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 51 417 D 39 2 119.0 0.0 464.70 467.39 Donnelly,T. 51 54 2I WET ATOMIC ABSORPTION SLIGHTLY ALTERED IGNEOUS BASALT 48.7 14.6 4.94 5.39 6.14 12.8 2.46 0.12 1.78 0.16 0.16 0.72 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR,APHYRIC OR SPARSELY PHYRIC 51 417 D 39 3 39.0 42.0 464.70 468.11 Bollinger,C. 51 32 1C XRF CHN ANALYSER ATOMIC ABSORPTION FRESH IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.64 14.83 11.93 7.08 12.64 1.96 0.03 1.49 0.19 0.19 0.40 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 51 417 D 39 3 39.0 42.0 464.70 468.11 Joron,J.L. 51 32 1C XRF IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.64 14.83 11.93 7.08 12.64 0.03 1.49 0.19 0.19 0.40 98.02 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 Sample was analyzed more than once. INITIAL REPORTS 51 417 D 39 3 88.0 95.0 464.70 468.62 Ui,Tadahide 51 26 2B WET SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 48.42 15.14 4.12 6.02 6.61 12.04 2.52 0.10 1.69 0.20 0.16 1.77 1.09 99.88 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 39 3 95.0 101.0 464.70 468.68 Flower,M. 51 21 2B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.53 17.89 8.82 3.72 5.47 6.03 13.47 1.98 0.05 1.26 0.16 0.16 1.07 0.87 0.87 100.66 0.5805 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 39 4 30.0 32.0 464.70 469.51 Emmermann,R. 51 25 1B WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 45.4 16.1 5.85 4.73 5.97 13.9 2.25 0.33 1.34 0.20 0.14 1.70 2.46 100.37 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 39 4 54.0 0.0 464.70 469.74 Donnelly,T. 51 54 2 WET ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PLAG-CPX-OL MODERATELY PHYRIC BASALT 49.7 17.3 9.10 1.26 5.69 5.83 1.87 1.46 1.34 0.04 0.04 6.38 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSGLASSY SELVAGE 51 417 D 39 4 75.0 0.0 464.70 469.95 Byerly,G. 51 22 3 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.75 14.37 11.48 7.20 11.92 2.26 0.09 1.57 0.13 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. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 39 4 84.0 0.0 464.70 470.04 Donnelly,T. 51 54 3 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 46.6 16.6 5.91 4.29 5.76 13.8 2.28 0.15 1.39 0.15 0.14 1.91 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS6 CM FROM PILLOW MARGIN EDGE 51 417 D 39 4 84.0 0.0 464.70 470.04 Donnelly,T. 51 54 3 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.3 17.5 5.32 4.67 6.01 13.8 2.25 0.12 1.38 0.16 0.12 1.1 1.6 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 39 4 84.0 90.0 464.70 470.07 Rice,S. 51 33 3 ELECTRON MICROPROBE IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.0 17.1 1.17 8.42 6.37 13.6 2.36 0.16 1.44 0.16 0.57 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 51 417 D 40 1 114.0 117.0 471.00 472.16 Quisefit,J. 51 32 5 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL PHYRIC BASALT 48.68 17.02 9.99 6.39 13.70 2.11 0.04 1.36 0.18 0.18 1.30 0.65 1.06 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 40 2 100.0 106.0 471.00 473.53 Ui,Tadahide 51 26 4A ELECTRON MICROPROBE IGNEOUS GLASSY RIND 49.8 13.9 11.2 7.34 12.4 2.36 0.10 1.64 0.24 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 40 2 111.0 0.0 471.00 473.61 Byerly,G. 51 22 4B ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.69 14.58 11.63 7.28 11.96 2.30 0.11 1.61 0.13 100.29 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 51 417 D 40 3 18.0 27.0 471.00 474.23 Pertsev,N. 51 48 2B WET FRESH IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.00 16.10 4.75 4.93 6.32 12.90 2.19 0.24 1.28 0.26 0.85 1.45 1.30 99.57 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW BASALT 51 417 D 41 1 30.0 0.0 475.60 475.90 Byerly,G. 51 22 3A ELECTRON MICROPROBE FRESH IGNEOUS PLAG-CPX PHYRIC BASALT 51.47 14.25 11.56 7.26 12.02 2.33 0.09 1.61 0.13 100.72 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 REPORTSGLASSY RIND ANALYSIS 51 417 D 41 1 35.0 37.0 475.60 475.96 Emmermann,R. 51 25 3A WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 45.0 16.0 6.40 3.60 6.38 13.3 2.26 0.46 1.27 0.22 0.15 2.47 2.98 100.49 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 41 3 102.0 105.0 475.60 479.64 Quisefit,J. 51 32 6A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX PHYRIC BASALT 49.90 17.61 10.19 6.57 10.92 2.84 0.21 1.61 0.17 0.17 1.70 0.55 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 41 4 107.0 0.0 475.60 481.17 Byerly,G. 51 22 4A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.78 14.14 11.09 7.20 11.97 2.25 0.09 1.53 0.14 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 REPORTSPLAG-CPX-OL PHYRIC BASALT 51 417 D 41 5 43.0 52.0 475.60 482.08 Quisefit,J. 51 32 2C XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL PHYRIC BASALT 50.07 17.13 9.98 6.85 13.60 0.01 1.16 0.17 0.17 0.90 0.67 0.45 99.14 0.58 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 41 7 80.0 86.0 475.60 485.43 Ui,Tadahide 51 26 4C WET IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.42 15.93 2.36 6.90 9.56 12.20 1.79 0.06 1.08 0.19 0.10 1.84 0.70 100.13 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPLAG IS ALTERED 51 417 D 42 1 10.0 16.0 484.70 484.83 Flower,M. 51 21 1B XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 48.96 18.20 7.75 3.77 4.36 6.53 12.92 1.87 0.04 1.13 0.16 0.14 1.78 1.38 0.39 100.25 0.6302 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 42 2 10.0 0.0 484.70 486.30 Byerly,G. 51 22 2A ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.43 14.43 11.11 7.39 12.18 2.29 0.09 1.47 0.13 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 INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 51 417 D 42 3 121.0 127.0 484.70 488.94 Quisefit,J. 51 32 4C XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX MODERATELY PHYRIC BASALT 50.81 17.12 10.22 6.46 13.77 2.05 0.04 1.17 0.16 0.16 1.25 0.66 0.13 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 42 5 115.0 0.0 484.70 491.85 Byerly,G. 51 22 8 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.54 14.21 11.68 6.88 11.86 2.37 0.09 1.71 0.12 99.46 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 51 417 D 42 5 115.0 0.0 484.70 491.85 Staudigel,H. 51 24 8 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.73 15.50 4.58 5.53 6.96 12.67 2.13 0.05 1.53 0.16 0.16 1.01 1.18 100.14 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 42 5 124.0 130.0 484.70 491.97 Ui,Tadahide 51 26 9 WET FRESH IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.12 15.32 3.87 6.25 7.37 12.45 2.25 0.04 1.56 0.17 0.15 1.55 1.80 99.90 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 42 6 48.0 52.0 484.70 492.70 Ui,Tadahide 51 26 2 WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 46.49 14.81 4.44 5.41 7.20 12.56 2.23 0.08 1.57 0.17 0.14 2.72 2.07 99.89 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 42 6 97.0 0.0 484.70 493.17 Donnelly,T. 51 54 4 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.3 16.1 7.17 4.37 6.33 10.3 2.35 0.67 1.56 0.14 0.14 1.90 0.4 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR 51 417 D 42 6 97.0 102.0 484.70 493.20 Rice,S. 51 33 4 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.8 15.6 1.38 9.95 6.92 10.8 2.37 0.72 1.63 0.10 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 51 417 D 42 6 120.0 0.0 484.70 493.40 Byerly,G. 51 22 6 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.14 14.20 11.65 7.03 11.79 2.35 0.10 1.74 0.15 100.15 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. INITIAL REPORTS INITIAL REPORTSPLAG-CPX PHYRIC BASALT 51 417 D 43 1 78.0 81.0 493.80 494.60 Quisefit,J. 51 32 3A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS OL-PL-CPX SLIGHTLY PHYRIC BASALT 49.38 15.75 11.40 6.71 12.77 2.14 0.07 1.58 0.19 0.19 1.05 0.83 0.53 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 43 1 120.0 0.0 493.80 495.00 Byerly,G. 51 22 5 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.75 14.21 11.80 7.07 11.87 2.33 0.12 1.71 0.15 100.01 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-CPX MOD PHYRIC BASALT 51 417 D 43 1 127.0 133.0 493.80 495.10 Ui,Tadahide 51 26 6 WET MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 47.31 15.57 5.31 4.95 6.40 10.94 2.56 0.53 1.60 0.14 0.16 2.06 2.29 99.82 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 43 1 130.0 0.0 493.80 495.10 Byerly,G. 51 22 6 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.75 13.99 11.73 7.12 11.87 2.34 0.12 1.66 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-OL-CPX MOD PHYRIC BASALT 51 417 D 43 2 4.0 6.0 493.80 495.35 Bollinger,C. 51 32 1A XRF CHN ANALYSER ATOMIC ABSORPTION FRESH IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.80 16.24 11.68 6.71 12.06 2.21 0.19 1.60 0.16 0.16 1.10 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 51 417 D 43 2 4.0 6.0 493.80 495.35 Joron,J.L. 51 32 1A XRF SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.80 16.24 11.68 6.71 12.06 0.19 1.60 0.16 0.16 1.10 98.60 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 51 417 D 43 3 28.0 30.0 493.80 497.09 Arakeljanz,M. 51 40 1B ISOTOPE DILUTION SLIGHTLY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 0.31 Essential oxides quoted to .01%. Partial analysis. 51 417 D 43 3 30.0 36.0 493.80 497.13 Pertsev,N. 51 48 1C WET MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 47.00 15.00 8.45 3.62 6.66 10.34 2.47 0.59 1.48 0.15 1.57 1.69 0.70 99.71 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 43 3 36.0 0.0 493.80 497.16 Donnelly,T. 51 54 1C WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 48.1 16.5 6.19 4.10 6.20 12.0 2.44 0.32 1.47 0.14 0.14 0.90 1.1 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMASSIVE BASALT 51 417 D 43 3 36.0 42.0 493.80 497.19 Rice,S. 51 33 1C ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 49.3 17.2 1.23 8.87 6.75 12.2 2.59 0.39 1.55 0.16 0.58 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 51 417 D 43 3 52.0 57.0 493.80 497.35 Flower,M. 51 21 1D XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL SPARSELY PHYRIC BASALT 47.19 16.16 8.67 4.75 4.40 5.99 13.90 1.98 0.34 1.42 0.15 0.17 1.72 0.93 1.98 100.15 0.5825 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 43 4 130.0 132.0 493.80 499.61 Quisefit,J. 51 32 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 49.57 15.79 12.25 6.65 13.35 2.00 0.14 1.49 0.19 0.19 1.15 0.85 0.72 0.52 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 43 5 93.0 95.0 493.80 500.74 Quisefit,J. 51 32 1H XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 49.65 15.55 10.34 6.10 15.12 2.13 0.21 1.50 0.18 0.18 2.60 0.61 2.43 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 43 5 126.0 132.0 493.80 501.09 Ui,Tadahide 51 26 2A ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.0 13.6 11.5 7.36 12.3 2.36 0.10 1.72 0.21 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSOL-PLAG MOD PHYRIC BASALT 51 417 D 43 5 141.0 143.0 493.80 501.22 Emmermann,R. 51 25 2B WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS OL-PLAG MOD PHYRIC BASALT 47.3 16.3 5.97 5.03 6.47 11.2 2.33 0.42 1.48 0.18 0.16 1.86 1.35 100.05 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 43 6 13.0 15.0 493.80 501.44 Quisefit,J. 51 32 1 XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-OL-CPX MODERATELY PHYRIC BASALT 48.83 15.75 11.23 6.77 12.54 1.52 0.19 0.19 1.25 0.82 0.71 0.54 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 43 7 27.0 0.0 493.80 503.07 Byerly,G. 51 22 3 ELECTRON MICROPROBE FRESH IGNEOUS PLAG-OL-CPX PHYRIC BASALT 50.52 13.80 11.73 7.14 11.74 2.33 0.09 1.65 0.12 99.12 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSGLASSY RIND ANALYSIS 51 417 D 44 1 28.0 31.0 502.90 503.20 Quisefit,J. 51 32 2C XRF CHN ANALYSER ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS PL-CPX-OL MODERATELY PHYRIC BASALT 50.27 17.44 10.54 6.83 12.60 2.49 0.08 1.75 0.15 0.15 2.00 1.54 1.02 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 44 1 54.0 59.0 502.90 503.47 Flower,M. 51 21 3A XRF WET ATOMIC ABSORPTION FRESH IGNEOUS PLAG-OL-CPX PHYRIC BASALT 47.91 15.78 9.27 4.74 5.00 6.42 12.97 2.66 0.32 1.49 0.16 0.18 1.59 1.25 1.34 100.56 0.5837 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 44 1 60.0 0.0 502.90 503.50 Donnelly,T. 51 54 3A WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.7 14.8 7.75 4.51 6.46 10.1 2.11 0.96 1.38 0.14 0.14 1.53 0.3 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR 51 417 D 44 1 60.0 66.0 502.90 503.53 Rice,S. 51 33 3A ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.6 15.0 1.46 10.56 6.97 10.5 2.20 0.97 1.46 0.13 0.54 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 51 417 D 44 2 7.0 15.0 502.90 504.51 Pertsev,N. 51 48 1A WET SLIGHTLY ALTERED IGNEOUS OL-PLAG-CPX MODERATELY PHYRIC BASALT 46.98 14.60 7.18 4.00 6.64 11.97 2.29 0.43 1.45 0.18 1.25 1.32 1.21 99.50 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 44 4 5.0 0.0 502.90 507.45 Byerly,G. 51 22 1 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.71 13.97 11.85 7.08 11.75 2.33 0.09 1.70 0.14 99.62 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX MOD PHYRIC BASALT 51 417 D 44 4 25.0 0.0 502.90 507.65 Byerly,G. 51 22 3 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.46 13.92 11.77 6.94 11.77 2.34 0.10 1.71 0.16 99.17 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX MOD PHYRIC BASALT 51 417 D 44 4 35.0 38.0 502.90 507.77 Emmermann,R. 51 25 3 WET ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG-CPX-OL MOD PHYRIC BASALT 48.0 15.8 5.26 5.37 6.80 12.0 2.48 0.12 1.55 0.18 0.16 1.84 0.48 100.04 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 51 417 D 44 4 80.0 0.0 502.90 508.20 Donnelly,T. 51 54 6 WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX MODERATELY PHYRIC BASALT 48.3 17.3 5.70 4.22 6.76 10.8 2.55 0.12 1.57 0.14 0.16 2.46 0.6 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSPILLOW INTERIOR 51 417 D 44 4 80.0 85.0 502.90 508.23 Rice,S. 51 33 6A ELECTRON MICROPROBE SLIGHTLY ALTERED IGNEOUS PLAG-OL-CPX MOD PHYRIC BASALT 49.1 17.4 1.15 8.32 7.40 11.4 2.67 0.09 1.68 0.12 0.61 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 51 417 D 45 1 5.0 8.0 512.00 512.07 Flower,M. 51 21 1A XRF WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.11 15.94 10.07 4.92 5.64 6.30 12.50 2.03 0.21 1.52 0.20 0.17 1.58 1.16 0.96 100.08 0.5587 Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 51 417 D 45 1 35.0 41.0 512.00 512.38 Quisefit,J. 51 32 2A XRF CHN ANALYSER ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PL-CPX-OL PHYRIC BASALT 49.16 15.89 11.01 6.18 12.69 3.01 0.15 1.63 0.17 0.15 0.75 1.39 0.90 0.53 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. 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 51 417 D 45 1 139.0 144.0 512.00 513.42 Ui,Tadahide 51 26 6G WET IGNEOUS PLAG-OL-CPX PHYRIC BASALT 46.69 16.09 4.93 4.88 7.10 10.72 2.51 0.10 1.68 0.17 0.04 1.93 2.82 99.66 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS