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 45 395 10 CC 0.0 0.0 83.70 88.30 Bougault,H. 45 Appendix I 1 XRF ATOMIC ABSORPTION IGNEOUS SERPENTINIZED PERIDOTITE 43.56 1.26 9.95 8.95 8.91 0.93 43.73 0.03 0.00 0.02 0.03 0.13 0.01 13.79 98.72 0.90 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 10 CC 0.0 0.0 83.70 88.30 Bougault,H. 45 Appendix I 2 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS FELDSPATHIC GABBRO 45.67 24.24 3.81 3.43 13.87 12.61 1.15 0.08 0.04 0.07 0.02 4.21 101.56 0.88 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 45 395 10 CC 0.0 0.0 83.70 88.30 Bougault,H. 45 Appendix I 3 XRF ATOMIC ABSORPTION IGNEOUS SERPENTINIZED PERIDOTITE 44.77 6.27 10.66 9.59 5.82 4.35 35.31 1.85 0.00 0.02 0.09 0.10 0.02 11.56 99.09 0.87 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 11 1 42.0 44.0 93.23 93.66 Rhodes,M. 45 Appendix I 2 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS APHYRIC BASALT 49.4 15.09 10.98 1.28 9.83 8.51 10.41 2.80 .11 1.62 .20 .13 .55 .11 100.04 .605 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 45 395 11 1 50.0 55.0 93.23 93.76 Zolotarev,B. 45 Appendix I 3 WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.19 15.32 11.42 4.48 7.39 6.73 11.1 3.14 .37 1.65 .20 .17 .68 .46 .30 100.18 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 11 1 60.0 65.0 93.23 93.86 Propach,G. 45 Appendix I 4 XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.49 15.47 2.85 8.43 6.70 10.94 3.06 0.27 1.66 0.17 1.68 99.72 Analysis normalized to 100% in source. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 11 1 105.0 107.0 93.23 94.29 Bougault,H. 45 Appendix I 9 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.95 15.93 12.83 11.55 5.10 6.96 6.79 11.01 2.88 0.22 1.70 0.20 0.18 0.95 100.69 0.51 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 11 1 105.0 110.0 93.23 94.31 Zolotarev,B. 45 Appendix I 9 WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 45.54 16.06 11.73 5.51 6.77 5.53 11.44 3.42 0.33 1.70 0.19 0.23 0.84 0.60 0.35 98.51 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 11 1 123.0 124.0 93.23 94.47 Melson,W. 45 Appendix I 11 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.16 15.45 10.92 7.53 10.54 3.04 .11 1.66 .15 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. H2O+ uncorrected for iron oxidation INITIAL REPORTS INITIAL REPORTS 45 395 11 1 130.0 133.0 93.23 94.55 Zolotarev,B. 45 Appendix I 12 WET FRESH IGNEOUS APHYRIC BASALT 48.67 14.49 11.02 1.97 9.25 8.63 9.69 3.10 0.38 1.74 0.19 0.06 0.92 0.48 0.12 99.69 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 11 1 135.0 136.0 93.23 94.59 Melson,W. 45 Appendix I 13 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.37 15.60 10.90 7.03 10.84 3.03 .12 1.70 .17 99.76 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. H2O+ uncorrected for iron oxidation INITIAL REPORTS INITIAL REPORTS 45 395 11 1 136.0 138.0 93.23 94.60 Rhodes,M. 45 Appendix I 13 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS APHYRIC BASALT 49.3 14.84 10.95 1.36 9.73 8.45 10.34 2.92 0.10 1.61 0.19 0.11 0.43 0.11 99.50 0.605 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 45 395 11 2 62.0 64.0 93.23 95.36 Bougault,H. 45 Appendix I 12C XRF ATOMIC ABSORPTION FRESH IGNEOUS APHYRIC BASALT 49.35 14.88 11.95 10.75 8.47 10.49 2.83 0.09 1.61 0.18 0.15 1.08 100.00 0.58 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. Shipboard analysis. INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 45 395 11 2 62.0 64.0 93.23 95.36 Graham,A. 45 Appendix I 12C XRF ATOMIC ABSORPTION FRESH IGNEOUS APHYRIC BASALT 48.8 14.5 10.87 3.53 7.69 8.43 10.3 3.05 0.08 1.58 0.17 0.14 0.79 0.52 0.22 99.80 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 45 395 11 2 67.0 72.0 93.23 95.43 Zolotarev,B. 45 Appendix I 12D WET FRESH IGNEOUS APHYRIC BASALT 48.03 14.54 11.13 2.86 8.56 8.78 10.43 2.98 0.29 1.53 0.18 0.15 1.01 0.54 0.75 100.63 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 11 2 100.0 105.0 93.23 95.76 Rhodes,M. 45 Appendix I 12I XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS APHYRIC BASALT 48.5 14.79 10.69 1.81 9.06 8.56 10.18 2.82 0.14 1.58 0.17 0.12 1.56 0.11 99.37 0.613 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 45 395 11 2 100.0 106.0 93.23 95.76 Propach,G. 45 Appendix I 12J XRF FLAME PHOTOMETRY SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 49.15 15.05 1.74 9.13 8.34 10.52 2.57 0.18 1.61 0.18 1.26 99.73 Analysis normalized to 100% in source. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 11 2 102.0 107.0 93.23 95.78 Zolotarev,B. 45 Appendix I 12I WET FRESH IGNEOUS APHYRIC BASALT 48.80 14.68 11.13 2.36 9.01 8.45 10.55 2.98 0.20 1.47 0.18 0.15 0.39 0.46 99.68 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 12 2 109.0 111.0 102.75 105.35 Bougault,H. 45 Appendix I 1A XRF ATOMIC ABSORPTION FRESH IGNEOUS APHYRIC BASALT 49.84 15.11 11.90 10.71 2.90 8.10 8.88 10.50 2.85 0.09 1.61 0.18 0.13 1.25 101.09 0.59 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 12 2 109.0 111.0 102.75 105.35 Graham,A. 45 Appendix I 1A XRF ATOMIC ABSORPTION FRESH IGNEOUS APHYRIC BASALT 48.9 14.8 10.79 2.82 8.25 8.54 10.4 2.87 0.09 1.60 0.17 0.14 0.65 0.48 0.22 99.83 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 45 395 12 2 110.0 115.0 102.75 105.38 Zolotarev,B. 45 Appendix I 1 WET FRESH IGNEOUS APHYRIC BASALT 48.61 14.51 11.28 2.83 8.73 8.35 10.84 2.98 0.24 1.53 0.17 0.15 0.22 0.48 0.45 100.09 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 14 1 112.0 114.0 121.76 122.89 Bougault,H. 45 Appendix I 5 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC BASALT 47.01 16.79 13.76 12.38 6.64 10.93 2.90 0.28 1.83 0.20 0.22 8.70 100.56 0.49 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. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 45 395 14 1 119.0 121.0 121.76 122.96 Melson,W. 45 Appendix I 7 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 50.50 15.76 10.89 7.00 10.60 3.14 .10 1.67 .15 99.81 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. Sample was analyzed more than once. 45 395 14 1 119.0 121.0 121.76 122.96 Melson,W. 45 Appendix I 7 ELECTRON MICROPROBE FRESH IGNEOUS BASALTIC GLASS 50.45 15.30 10.80 7.25 10.62 2.97 .11 1.67 .16 99.33 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. Sample was analyzed more than once. 45 395 14 1 131.0 132.0 121.76 123.08 Bougault,H. 45 Appendix I 9 XRF ATOMIC ABSORPTION FRESH IGNEOUS APHYRIC BASALT 49.65 14.94 11.97 10.77 3.60 7.53 8.31 10.56 2.88 0.13 1.63 0.17 0.15 1.20 100.39 0.58 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 14 1 131.0 132.0 121.76 123.08 Graham,A. 45 Appendix I 9 XRF ATOMIC ABSORPTION FRESH IGNEOUS APHYRIC BASALT 49.0 14.7 10.74 3.26 7.81 8.11 10.4 2.95 0.13 1.62 0.17 0.14 0.63 0.36 0.16 98.44 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 45 395 15 1 12.0 14.0 131.27 131.40 Zolotarev,B. 45 Appendix I 2 WET FRESH IGNEOUS APHYRIC BASALT 46.12 14.91 13.74 6.49 7.90 6.88 9.10 3.08 0.44 1.55 0.23 0.18 1.44 1.92 100.24 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 15 1 71.0 73.0 131.27 131.99 Bougault,H. 45 Appendix I 5 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.81 15.11 11.76 10.58 7.47 10.92 2.85 0.25 1.61 0.17 0.14 4.22 100.09 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 45 395 15 1 74.0 76.0 131.27 132.02 Graham,A. 45 Appendix I 5 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.8 14.6 10.79 2.88 8.20 8.36 10.4 2.94 0.09 1.60 0.17 0.13 0.62 0.84 0.17 99.80 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 15 1 91.0 95.0 131.27 132.20 Propach,G. 45 Appendix I 7F XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.42 14.98 2.88 7.90 7.92 10.79 3.19 0.13 1.64 0.16 1.72 99.73 Analysis normalized to 100% in source. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 15 1 112.0 115.0 131.27 132.40 Bougault,H. 45 Appendix I 7D XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.09 15.01 12.05 10.85 8.57 10.53 2.88 0.10 1.62 0.17 0.15 1.50 100.17 0.59 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. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 45 395 15 1 119.0 124.0 131.27 132.48 Zolotarev,B. 45 Appendix I 7E WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.03 15.08 10.49 3.39 7.44 7.92 10.85 3.20 0.17 1.55 0.16 0.15 0.10 0.54 99.58 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 15 2 68.0 72.0 131.27 133.47 Rhodes,M. 45 Appendix I 9 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS APHYRIC BASALT 49.3 14.68 10.68 2.61 8.33 8.40 10.17 2.89 0.14 1.60 0.18 0.13 1.42 0.12 99.94 0.609 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 45 395 15 2 121.0 125.0 131.27 134.00 Zolotarev,B. 45 Appendix I 24 WET FRESH IGNEOUS APHYRIC BASALT 48.60 14.49 11.58 2.45 9.37 8.52 10.89 2.98 0.33 1.54 0.18 0.16 0.20 0.44 100.15 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 15 2 130.0 133.0 131.27 134.09 Bougault,H. 45 Appendix I 26 XRF ATOMIC ABSORPTION FRESH IGNEOUS APHYRIC BASALT 49.01 14.75 12.22 11.00 8.46 10.54 2.85 0.13 1.62 0.18 0.15 0.82 99.91 0.58 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. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 45 395 16 2 41.0 46.0 140.57 142.51 Zolotarev,B. 45 Appendix I 7 WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.08 15.30 11.45 5.31 6.67 6.76 10.92 3.14 0.31 1.57 0.18 0.16 0.52 0.56 0.65 100.13 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 16 2 63.0 66.0 140.57 142.72 Rhodes,M. 45 Appendix I 10 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.6 15.15 11.10 4.62 6.94 8.17 10.43 2.82 0.16 1.66 0.19 0.16 0.91 0.10 100.94 0.593 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 45 395 16 2 102.0 0.0 140.57 143.09 Melson,W. 45 Appendix I 19 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 51.31 15.65 11.01 7.07 10.84 2.84 .13 1.63 .16 100.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. H2O+ uncorrected for iron oxidation INITIAL REPORTS INITIAL REPORTS 45 395 16 2 103.0 104.0 140.57 143.11 Melson,W. 45 Appendix I 19 ELECTRON MICROPROBE FRESH IGNEOUS GLASSY RIND 50.13 15.67 11.09 7.39 10.86 2.96 .11 1.64 .17 100.02 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. H2O+ uncorrected for iron oxidation INITIAL REPORTS INITIAL REPORTS 45 395 16 2 104.0 105.0 140.57 143.12 Bougault,H. 45 Appendix I 20 XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.31 14.91 12.26 8.75 10.56 0.12 1.62 -0.33 97.53 0.59 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. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 45 395 16 3 3.0 8.0 140.57 143.63 Rhodes,M. 45 Appendix I 1 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS APHYRIC BASALT 48.9 14.69 10.85 2.90 8.87 8.47 10.25 2.87 0.17 1.60 0.18 0.12 1.53 0.14 99.94 0.607 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 45 395 16 3 4.0 7.0 140.57 143.63 Zolotarev,B. 45 Appendix I 1 WET FRESH IGNEOUS APHYRIC BASALT 48.98 14.75 10.95 3.00 8.25 8.12 10.65 2.98 0.27 1.50 0.17 0.15 0.72 0.48 0.10 100.12 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 17 1 56.0 59.0 150.08 150.66 Graham,A. 45 Appendix I 7 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS GABBRO 48.0 16.6 5.83 1.52 4.46 11.4 8.86 3.51 0.17 0.37 0.11 0.01 4.48 0.67 0.14 100.30 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 17 1 56.0 69.0 150.08 150.71 Bougault,H. 45 Appendix I 7 XRF ATOMIC ABSORPTION EXTENSIVELY ALTERED IGNEOUS GABBRO 50.16 17.71 6.52 5.87 1.39 4.62 12.22 9.32 3.53 0.20 0.39 0.11 0.02 4.90 100.18 0.79 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 17 1 56.0 69.0 150.08 150.71 Propach,G. 45 Appendix I 7 XRF FLAME PHOTOMETRY EXTENSIVELY ALTERED IGNEOUS GABBRO 47.45 16.73 5.99 1.15 4.95 11.62 8.99 3.61 0.21 0.35 0.11 0.02 4.48 0.33 100.00 Analysis normalized to 100% in source. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 45 395 17 1 64.0 68.0 150.08 150.74 Zolotarev,B. 45 Appendix I 7 WET EXTENSIVELY ALTERED IGNEOUS GABBRO 48.70 17.53 3.94 0.38 3.60 8.95 10.92 4.21 0.45 1.48 0.12 3.38 0.71 0.07 100.5 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 18 1 37.0 41.0 159.62 160.01 Bougault,H. 45 Appendix I 1 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.43 17.32 8.62 7.76 2.32 5.67 8.46 12.58 2.38 0.07 1.01 0.14 0.10 1.40 100.11 0.66 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 18 1 61.0 70.0 159.62 160.28 Bougault,H. 45 Appendix I 2C XRF ATOMIC ABSORPTION IGNEOUS SERPENTINIZED PERIDOTITE 43.15 0.91 10.25 9.23 5.20 4.55 44.35 0.89 0.03 0.00 0.03 0.11 0.02 7.59 99.74 0.89 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 18 1 61.0 70.0 159.62 160.28 Graham,A. 45 Appendix I 2C XRF ATOMIC ABSORPTION IGNEOUS SERPENTINIZED PERIDOTITE 40.8 1.09 8.42 4.32 4.53 40.8 0.86 0.07 0.0 0.02 0.10 -0.01 6.60 0.55 0.40 100.14 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 45 395 18 1 61.0 70.0 159.62 160.28 Propach,G. 45 Appendix I 2C XRF FLAME PHOTOMETRY IGNEOUS SERPENTINIZED PERIDOTITE 40.57 0.74 10.17 5.55 5.17 40.27 0.84 0.02 0.02 0.01 0.11 0.01 6.38 0.30 99.99 Analysis normalized to 100% in source. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 45 395 18 1 92.0 96.0 159.62 160.56 Zolotarev,B. 45 Appendix I 2E WET IGNEOUS SERPENTINIZED PERIDOTITE 41.54 1.02 7.93 3.34 4.92 40.1 1.61 0.08 0.08 0.17 0.10 0.01 5.63 0.73 0.30 99.63 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 18 2 33.0 38.0 159.62 161.48 Bougault,H. 45 Appendix I 7 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 49.38 18.21 8.37 7.53 7.89 12.85 2.33 0.13 1.02 0.14 0.12 0.59 100.44 0.65 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. INITIAL REPORTS 45 395 18 2 38.0 39.0 159.62 161.51 Melson,W. 45 Appendix I 9 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS GLASSY RIND 51.48 14.33 9.72 6.90 12.15 2.33 .11 1.49 .17 98.68 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. H2O+ uncorrected for iron oxidation INITIAL REPORTS INITIAL REPORTS 45 395 18 2 39.0 41.0 159.62 161.52 Zolotarev,B. 45 Appendix I 8 WET MODERATELY ALTERED IGNEOUS PL-OL-CPX PHYRIC BASALT 47.68 17.14 8.92 3.82 5.48 8.52 13.20 2.49 0.18 1.03 0.13 0.11 0.09 0.26 0.10 100.23 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 18 2 43.0 46.0 159.62 161.57 Rhodes,M. 45 Appendix I 9 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PL PHYRIC BASALT 50.69 14.23 9.98 7.42 11.77 2.59 0.11 1.44 0.14 98.37 0.600 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. 45 395 18 2 43.0 46.0 159.62 161.57 Rhodes,M. 45 Appendix I 9 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES SLIGHTLY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 48.8 16.67 8.51 2.90 5.90 8.07 12.24 2.34 0.13 1.14 0.15 0.09 0.89 0.05 99.38 0.653 H2O not partitioned. Essential oxides quoted to .01%. Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. 45 395 18 2 85.0 95.0 159.62 162.02 Bougault,H. 45 Appendix I 17A XRF ATOMIC ABSORPTION IGNEOUS SERPENTINIZED PERIDOTITE 43.36 1.37 9.36 8.42 5.91 3.10 42.02 2.09 0.04 0.10 0.00 9.11 98.34 0.90 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 18 2 130.0 137.0 159.62 162.46 Zolotarev,B. 45 Appendix I 17E WET IGNEOUS SERPENTINIZED PERIDOTITE 40.79 2.76 6.85 3.52 3.68 38.04 1.36 0.08 0.09 0.17 0.09 0.01 7.93 0.70 0.30 99.52 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 19 1 18.0 20.0 169.15 169.34 Bougault,H. 45 Appendix I 2 XRF ATOMIC ABSORPTION FRESH IGNEOUS APHYRIC BASALT 49.81 15.08 11.05 9.95 2.82 7.41 8.53 11.25 2.75 0.31 1.65 0.19 0.16 0.93 100.78 0.61 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 19 1 57.0 62.0 169.15 169.75 Rhodes,M. 45 Appendix I 7 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.7 18.48 7.36 3.23 4.45 5.99 12.10 2.68 0.11 1.29 0.12 0.10 1.97 0.03 100.27 0.617 H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 45 395 19 1 92.0 97.0 169.15 170.10 Zolotarev,B. 45 Appendix I 11 WET MODERATELY ALTERED IGNEOUS PL-OL PHYRIC BASALT 48.68 17.46 8.58 3.81 5.15 6.61 12.28 2.82 0.33 1.36 0.13 0.12 0.16 0.58 0.45 99.94 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 19 1 135.0 138.0 169.15 170.52 Propach,G. 45 Appendix I 16 XRF FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-OL-CPX PHYRIC BASALT 48.97 18.31 1.71 6.35 6.59 12.03 2.79 0.08 1.33 0.12 1.42 99.70 Analysis normalized to 100% in source. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 45 395 20 1 32.0 36.0 178.65 178.99 Bougault,H. 45 Appendix I 5 XRF ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.64 18.77 9.52 8.57 4.55 4.47 6.13 12.05 2.79 0.30 1.28 0.14 0.13 1.51 100.75 0.56 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. Shipboard analysis. Magnesium number is atomic ration Mg/(Mg+Fe), where Fe is total iron. 45 395 20 1 35.0 39.0 178.65 179.02 Zolotarev,B. 45 Appendix I 5 WET MODERATELY ALTERED IGNEOUS PL-OL PHYRIC BASALT 48.48 18.12 7.16 3.00 4.46 7.22 12.08 2.85 0.22 1.20 0.15 0.11 0.71 0.99 99.59 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS