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 82 556 2 1 74.0 76.0 461.50 462.25 Drake,N. 82 Appendix VI 6B XRF MODERATELY ALTERED IGNEOUS APHYRIC TO OL SPARSELY PHYRIC BASALT 50.55 15.63 9.54 8.58 7.58 12.52 2.01 0.35 1.05 0.15 0.12 99.50 0.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALT BRECCIA 82 556 2 1 77.0 79.0 461.50 462.28 Weaver,B. 82 Appendix VI 4E XRF MODERATELY ALTERED IGNEOUS BASALT BRECCIA 50.56 15.96 7.83 7.89 12.74 2.44 0.16 1.04 0.15 0.11 1.65 100.53 0.69 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 2 1 78.0 82.0 461.50 462.30 Bougault,H. 82 Appendix VI 4E XRF MODERATELY ALTERED IGNEOUS APHYRIC TO OL SPARSELY PHYRIC BASALT 50.57 16.06 8.65 7.50 13.00 2.58 0.16 1.04 0.16 0.11 0.69 100.52 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTCLAST IN BASALTIC BRECCIA 82 556 2 1 83.0 85.0 461.50 462.34 Schmincke,H. Author's ms. 4F XRF WET MODERATELY ALTERED IGNEOUS APHYRIC TO SPARSELY PHYRIC BASALT 49.90 15.80 2.87 5.11 7.80 12.80 2.26 0.21 1.05 0.19 0.10 0.88 0.20 99.20 0.672 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 2 2 132.0 135.0 461.50 464.34 Weaver,B. 82 Appendix VI 9A XRF MODERATELY ALTERED IGNEOUS BASALT BRECCIA 50.02 15.65 8.44 8.04 12.42 2.49 0.17 1.02 0.15 0.12 1.74 100.26 0.68 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 Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 2 2 141.0 144.0 461.50 464.43 Drake,N. 82 Appendix VI 9B XRF EXTENSIVELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 50.22 15.96 8.72 7.85 7.51 13.31 2.02 0.20 1.05 0.15 0.12 99.28 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. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALTIC BRECCIA 82 556 2 2 145.0 149.0 461.50 464.47 Bougault,H. 82 Appendix VI 9B XRF MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 50.15 15.85 9.20 7.86 13.00 2.58 0.17 1.06 0.16 0.12 0.78 100.93 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTCLAST IN BASALTIC BRECCIA 82 556 2 4 93.0 95.0 461.50 466.94 Schmincke,H. Author's ms. 9B XRF WET MODERATELY ALTERED IGNEOUS BASALTIC BRECCIA 50.10 15.90 5.70 4.14 6.16 11.82 2.64 0.47 1.47 0.16 0.14 0.65 0.10 99.42 0.573 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 2 5 5.0 7.0 461.50 467.56 Schmincke,H. Author's ms. 1A XRF WET EXTENSIVELY ALTERED IGNEOUS BASALTIC BRECCIA 48.80 15.90 5.22 4.98 6.18 11.86 2.57 0.40 1.44 0.16 0.14 1.43 0.05 99.16 0.564 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 2 5 12.0 16.0 461.50 467.64 Bougault,H. 82 Appendix VI 1A XRF MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 50.16 15.46 10.97 6.65 11.61 2.48 0.33 1.45 0.18 0.15 0.83 100.27 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTBASALTIC BRECCIA CHALK MATRIX 82 556 2 5 26.0 28.0 461.50 467.77 Drake,N. 82 Appendix VI 1C XRF MODERATELY ALTERED IGNEOUS PLAG MOD PHYRIC BASALT 50.04 16.05 10.91 9.82 6.64 11.72 2.83 0.31 1.49 0.17 0.15 100.31 0.57 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALTIC BRECCIA 82 556 2 6 34.0 36.0 461.50 469.35 Schmincke,H. Author's ms. 4 XRF WET MODERATELY ALTERED IGNEOUS PLAG MOD PHYRIC BASALT 49.00 15.60 8.19 3.00 6.31 11.94 2.46 0.47 1.45 0.22 0.14 0.82 0.52 100.10 0.552 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 3 1 36.0 38.0 471.00 471.37 Schmincke,H. Author's ms. 6 XRF WET EXTENSIVELY ALTERED IGNEOUS PLAG PHYRIC BASALT 50.00 16.20 5.76 4.42 6.33 11.83 2.66 0.37 1.49 0.16 0.14 0.79 0.07 100.25 0.571 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 3 1 57.0 60.0 471.00 471.59 Weaver,B. 82 Appendix VI 7 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MOD PHYRIC BASALT 49.02 15.61 10.55 6.53 11.39 2.70 0.28 1.46 0.17 0.15 2.27 100.13 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. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 3 1 60.0 70.0 471.00 471.65 Bougault,H. 82 Appendix VI 7 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.89 15.44 10.94 6.43 11.59 2.86 0.27 1.44 0.17 0.15 1.05 100.23 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 3 2 19.0 21.0 471.00 472.70 Schmincke,H. Author's ms. 2 XRF WET EXTENSIVELY ALTERED IGNEOUS PLAG PHYRIC BASALT 49.40 16.10 4.85 4.72 6.10 11.78 2.62 0.35 1.52 0.17 0.14 1.51 0.12 99.37 0.576 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 3 2 49.0 51.0 471.00 473.00 Weaver,B. 82 Appendix VI 4B XRF MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 49.66 15.76 10.37 6.84 11.34 2.65 0.28 1.41 0.18 0.14 1.55 100.18 0.60 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 Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 3 2 52.0 56.0 471.00 473.04 Bougault,H. 82 Appendix VI 4B XRF MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 49.35 15.31 11.03 6.46 11.63 2.57 0.30 1.49 0.18 0.16 0.97 99.45 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 3 3 66.0 69.0 471.00 474.68 Drake,N. 82 Appendix VI 7 XRF FRESH IGNEOUS PLAG PHYRIC BASALT 50.03 15.46 11.42 10.28 6.92 11.74 2.58 0.37 1.41 0.18 0.16 100.27 0.57 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 3 3 70.0 74.0 471.00 474.72 Bougault,H. 82 Appendix VI 7 XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.05 15.46 10.54 6.87 11.85 2.55 0.14 1.40 0.17 0.15 0.78 99.96 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 4 1 25.0 27.0 480.00 480.26 Schmincke,H. Author's ms. 2 XRF WET MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 50.30 15.80 4.09 5.58 6.98 11.65 2.52 0.22 1.46 0.17 0.13 0.59 0.05 99.50 0.604 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 4 2 65.0 68.0 480.00 482.17 Weaver,B. 82 Appendix VI 2A XRF FRESH IGNEOUS PLAG-OL PHYRIC BASALT 48.62 15.93 10.36 6.02 11.51 2.76 0.28 1.45 0.17 0.14 3.07 100.31 0.57 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 4 2 77.0 84.0 480.00 482.31 Bougault,H. 82 Appendix VI 2C XRF MODERATELY ALTERED IGNEOUS PLAG-OL PHYRIC BASALT 49.26 15.11 10.99 6.60 11.59 2.76 0.20 1.50 0.19 0.15 0.85 99.20 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 4 2 130.0 133.0 480.00 482.82 Schmincke,H. Author's ms. 3B XRF WET MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 49.70 16.00 6.18 4.29 6.16 11.49 2.80 0.25 1.54 0.18 0.14 0.88 0.06 99.65 0.558 Analyses in table are on a volatile-free basis. H2O loss on ignition. H2O+ uncorrected for iron oxidation Shipboard analysis. HOLE SUMMARY BOOK Partial analysis. HOLE SUMMARY BOOK 82 556 4 3 21.0 23.0 480.00 483.22 Schmincke,H. Author's ms. 1B XRF WET MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 51.00 16.20 4.29 5.35 6.15 11.64 2.62 0.25 1.56 0.18 0.15 0.73 0.07 100.17 0.575 Analyses in table are on a volatile-free basis. H2O loss on ignition. H2O+ uncorrected for iron oxidation Shipboard analysis. HOLE SUMMARY BOOK Partial analysis. HOLE SUMMARY BOOK 82 556 4 3 45.0 47.0 480.00 483.46 Schmincke,H. Author's ms. 1E XRF WET FRESH IGNEOUS PLAG PHYRIC BASALT 50.00 16.60 4.38 4.97 6.18 11.88 2.46 0.26 1.40 0.18 0.13 0.65 0.05 99.15 0.584 Analyses in table are on a volatile-free basis. H2O loss on ignition. H2O+ uncorrected for iron oxidation Shipboard analysis. HOLE SUMMARY BOOK Partial analysis. HOLE SUMMARY BOOK 82 556 4 3 132.0 136.0 480.00 484.34 Bougault,H. 82 Appendix VI 1L XRF MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 49.82 14.93 10.77 6.49 11.65 2.81 0.09 1.51 0.20 0.16 1.09 99.52 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 4 5 21.0 23.0 480.00 486.22 Schmincke,H. Author's ms. 2A XRF WET FRESH IGNEOUS PLAG PHYRIC BASALT 50.10 15.60 6.09 4.59 6.13 11.50 2.67 0.42 1.59 0.17 0.15 0.87 0.06 99.91 0.552 Analyses in table are on a volatile-free basis. H2O loss on ignition. H2O+ uncorrected for iron oxidation Shipboard analysis. HOLE SUMMARY BOOK Partial analysis. HOLE SUMMARY BOOK 82 556 4 5 31.0 33.0 480.00 486.32 Bougault,H. 82 Appendix VI 2B XRF MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 49.80 15.37 11.12 6.61 11.52 2.61 0.18 1.50 0.18 0.15 0.67 99.71 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 4 6 41.0 44.0 480.00 487.93 Dmitriev,L. 82 Appendix VI 1E ELECTRON MICROPROBE IGNEOUS GLASSY RIND 51.30 14.47 10.75 6.58 11.35 2.55 0.18 1.72 98.90 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 Results are averages for multiple analyses of the specimen. INITIAL REPORTSPLAG-OC SPARSELY PHYRIC BASALT 82 556 4 6 61.0 63.0 480.00 488.12 Bougault,H. 82 Appendix VI 2A XRF MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 49.71 15.20 11.34 6.55 11.46 2.69 0.40 1.51 0.17 0.18 1.07 100.28 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 5 1 23.0 27.0 489.00 489.25 Schmincke,H. Author's ms. 3A XRF WET FRESH IGNEOUS PLAG PHYRIC BASALT 49.60 15.70 6.93 4.51 6.04 11.44 2.63 0.52 1.52 0.19 0.15 0.73 0.21 100.20 0.532 Analyses in table are on a volatile-free basis. H2O loss on ignition. H2O+ uncorrected for iron oxidation Shipboard analysis. HOLE SUMMARY BOOK Partial analysis. HOLE SUMMARY BOOK 82 556 5 1 73.0 75.0 489.00 489.74 Bougault,H. 82 Appendix VI 3C XRF MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 50.11 15.59 10.73 6.03 11.64 2.71 0.36 1.49 0.17 0.16 1.20 100.19 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 5 1 99.0 102.0 489.00 490.01 Drake,N. 82 Appendix VI 4A XRF FRESH IGNEOUS PLAG PHYRIC BASALT 50.21 15.97 10.83 9.75 6.58 11.57 2.46 0.27 1.49 0.17 0.16 99.71 0.57 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 5 2 65.0 73.0 489.00 491.19 Bougault,H. 82 Appendix VI 1D XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 49.59 15.29 11.04 7.11 11.68 2.59 0.29 1.41 0.18 0.14 0.96 100.28 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 5 3 75.0 80.0 489.00 492.78 Bougault,H. 82 Appendix VI 4 XRF MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 49.93 15.24 10.08 6.63 11.88 2.73 0.32 1.40 0.16 0.14 1.37 99.88 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 5 5 145.0 150.0 489.00 496.48 Bougault,H. 82 Appendix VI 7 XRF MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 50.01 14.85 11.33 6.93 11.60 2.44 0.07 1.39 0.17 0.14 0.90 99.83 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 6 1 66.0 70.0 498.00 498.68 Bougault,H. 82 Appendix VI 3A XRF MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.39 15.21 10.77 6.64 11.68 2.84 0.26 1.39 0.15 0.13 1.43 99.89 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 6 2 14.0 17.0 498.00 499.66 Schmincke,H. Author's ms. 2A XRF WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY TO MOD PHYRIC BASALT 49.40 15.70 6.37 3.99 6.47 11.94 2.61 0.36 1.36 0.16 0.13 0.88 0.33 99.66 0.574 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 6 2 29.0 34.0 498.00 499.82 Bougault,H. 82 Appendix VI 2A XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.34 14.95 10.62 7.20 11.65 2.91 0.19 1.40 0.17 0.16 1.05 100.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 6 2 53.0 56.0 498.00 500.05 Schmincke,H. Author's ms. 2C XRF WET MODERATELY ALTERED IGNEOUS PLAG SPARSELY TO MOD PHYRIC BASALT 49.40 15.80 5.67 4.81 6.18 12.15 2.68 0.42 1.44 0.19 0.16 0.55 0.68 100.09 0.558 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 6 3 82.0 86.0 498.00 501.84 Bougault,H. 82 Appendix VI 1D XRF MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 50.19 14.96 10.96 7.26 11.42 3.11 0.05 1.41 0.16 0.14 0.94 100.60 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 6 4 115.0 120.0 498.00 503.68 Weaver,B. 82 Appendix VI 2H XRF MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.73 15.26 10.75 7.20 11.35 2.67 0.10 1.37 0.16 0.13 1.54 100.26 0.60 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 Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 6 4 121.0 126.0 498.00 503.74 Bougault,H. 82 Appendix VI 5B XRF FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.63 15.21 10.68 7.12 11.59 2.63 0.02 1.35 0.16 0.14 0.90 99.43 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 6 5 64.0 67.0 498.00 504.66 Drake,N. 82 Appendix VI 2A XRF FRESH IGNEOUS PLAG SPARSELY TO MOD PHYRIC BASALT 50.69 16.33 9.75 8.77 6.84 11.80 3.09 0.14 1.39 0.17 0.14 100.34 0.61 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 Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 6 5 68.0 70.0 498.00 504.69 Schmincke,H. Author's ms. 2A XRF WET FRESH IGNEOUS PLAG MOD PHYRIC BASALT 50.60 15.50 3.57 5.54 6.94 11.61 2.58 0.09 1.37 0.17 0.13 0.97 0.09 99.15 0.616 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 6 6 44.0 48.0 498.00 505.96 Bougault,H. 82 Appendix VI 2A XRF IGNEOUS APHYRIC BASALT 49.25 15.55 9.56 7.72 13.33 2.31 0.16 1.01 0.16 0.09 1.28 100.52 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 6 6 108.0 111.0 498.00 506.60 Drake,N. 82 Appendix VI 7 XRF FRESH IGNEOUS APHYRIC BASALT 49.50 16.28 8.43 7.59 7.59 14.39 2.59 0.24 1.00 0.15 0.11 100.26 0.66 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 7 1 85.0 87.0 507.00 507.86 Schmincke,H. Author's ms. 3 XRF WET FRESH IGNEOUS APHYRIC BASALT 47.60 15.40 3.83 4.01 6.74 14.90 2.25 0.27 0.97 0.14 0.08 0.36 2.23 98.77 0.646 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 7 1 115.0 119.0 507.00 508.17 Weaver,B. 82 Appendix VI 5A XRF FRESH IGNEOUS APHYRIC TO PLAG SPARSELY PHYRIC BASALT 48.46 15.21 9.74 7.62 12.65 2.56 0.22 0.99 0.16 0.09 1.94 99.64 0.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 7 1 123.0 126.0 507.00 508.25 Bougault,H. 82 Appendix VI 5A XRF IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.88 15.46 9.55 7.67 12.64 2.28 0.14 1.00 0.17 0.10 1.35 100.24 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 7 1 128.0 132.0 507.00 508.30 Drake,N. 82 Appendix VI 5B XRF FRESH IGNEOUS APHYRIC BASALT 50.12 15.89 10.08 9.07 7.17 12.74 2.60 0.29 1.03 0.16 0.11 100.20 0.61 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 Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 7 3 12.0 15.0 507.00 510.14 Bougault,H. 82 Appendix VI 1B XRF MODERATELY ALTERED IGNEOUS APHYRIC TO PLAG SPARSELY PHYRIC BASALT 49.93 15.54 9.90 7.25 12.55 2.52 0.15 1.00 0.16 0.11 1.26 100.37 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 7 3 83.0 86.0 507.00 510.85 Drake,N. 82 Appendix VI 4A XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.02 16.11 8.98 8.08 7.33 13.36 2.51 0.35 1.03 0.17 0.11 99.98 0.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 8 1 107.0 111.0 516.00 517.09 Bougault,H. 82 Appendix VI 7 XRF FRESH IGNEOUS APHYRIC TO OL-PLAG-CPX SPRSLY PHYRIC BASALT 49.06 15.21 9.14 7.27 13.77 2.01 0.36 0.85 0.15 0.11 1.89 99.82 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 8 1 118.0 120.0 516.00 517.19 Weaver,B. 82 Appendix VI 8A XRF MODERATELY ALTERED IGNEOUS OL MOD PHYRIC BASALT 49.25 15.44 8.81 7.62 13.27 2.33 0.36 0.83 0.15 0.10 2.35 100.51 0.66 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 8 2 13.0 16.0 516.00 517.65 Drake,N. 82 Appendix VI 1A XRF FRESH IGNEOUS OL PHYRIC BASALT 50.37 15.85 8.33 7.50 7.87 14.25 2.38 0.27 0.88 0.14 0.11 100.44 0.68 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 Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 8 2 27.0 29.0 516.00 517.78 Schmincke,H. Author's ms. 2B XRF WET FRESH IGNEOUS OL PHYRIC BASALT 49.30 15.40 2.40 5.27 8.09 13.86 2.15 0.18 0.86 0.14 0.08 0.95 0.63 99.29 0.688 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 8 3 56.0 58.0 516.00 519.57 Dmitriev,L. 82 Appendix VI 3C ELECTRON MICROPROBE IGNEOUS GLASSY RIND 50.71 15.41 8.68 7.73 13.04 2.64 0.17 0.98 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTSPLAG-OL-CPX PHYRIC BASALT 82 556 8 4 60.0 63.0 516.00 521.12 Bougault,H. 82 Appendix VI 3B XRF FRESH IGNEOUS GLASSY BASALT 48.99 15.28 8.68 7.09 14.16 1.92 0.34 0.85 0.16 0.12 2.07 99.66 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 9 2 82.0 84.0 525.00 527.33 Bougault,H. 82 Appendix VI 4B XRF MODERATELY ALTERED IGNEOUS OL-PHYRIC BASALT 49.97 15.16 9.41 7.04 13.27 2.40 0.24 1.04 0.17 0.12 1.11 99.93 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 9 2 83.0 85.0 525.00 527.34 Weaver,B. 82 Appendix VI 4B XRF MODERATELY ALTERED IGNEOUS OL MOD PHYRIC BASALT 49.78 15.43 9.55 7.04 12.63 2.52 0.35 1.02 0.16 0.11 1.63 100.22 0.62 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 Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 9 3 106.0 108.0 525.00 529.07 Schmincke,H. Author's ms. 7B XRF WET MODERATELY ALTERED IGNEOUS OL PHYRIC BASALT 50.90 15.30 3.88 4.34 7.90 12.66 2.51 0.22 1.06 0.16 0.09 0.43 0.22 99.71 0.671 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 9 4 64.0 67.0 525.00 530.16 Drake,N. 82 Appendix VI 3B XRF MODERATELY ALTERED IGNEOUS OL PHYRIC BASALT 50.85 15.38 9.49 8.54 7.60 12.57 2.76 0.33 1.08 0.15 0.11 100.32 0.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALTIC BRECCIA 82 556 9 5 64.0 68.0 525.00 531.66 Bougault,H. 82 Appendix VI 8A XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT BRECCIA 50.60 14.76 9.59 7.66 12.39 2.41 0.22 1.05 0.17 0.09 1.22 100.16 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT 82 556 10 1 122.0 124.0 534.00 535.23 Schmincke,H. Author's ms. 5 XRF WET MODERATELY ALTERED IGNEOUS BASALT BRECCIA 49.40 16.20 4.73 3.69 7.29 13.18 2.31 0.31 0.93 0.15 0.09 0.70 0.53 99.54 0.650 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 10 2 130.0 133.0 534.00 536.82 Weaver,B. 82 Appendix VI 3B XRF MODERATELY ALTERED IGNEOUS PLAG MOD PHYRIC BASALT 47.95 17.09 8.08 7.15 13.73 2.41 0.21 0.77 0.15 0.08 2.01 99.63 0.66 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 10 2 137.0 141.0 534.00 536.89 Bougault,H. 82 Appendix VI 3B XRF MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 49.10 17.31 8.04 6.75 13.91 2.01 0.26 0.81 0.14 0.10 1.55 99.98 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTCLAST IN BASALTIC BRECCIA 82 556 10 3 63.0 66.0 534.00 537.65 Drake,N. 82 Appendix VI 5A XRF SLIGHTLY ALTERED IGNEOUS PLAG PHYRIC BASALT 49.71 17.79 7.55 6.79 7.19 14.16 2.54 0.25 0.83 0.12 0.10 100.24 0.68 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 Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALTIC BRECCIA 82 556 10 4 50.0 54.0 534.00 539.02 Bougault,H. 82 Appendix VI 4 XRF MODERATELY ALTERED IGNEOUS APHYRIC TO OL-PLAG SPARSELY PHYRIC BASALT 49.49 15.11 9.06 8.34 12.51 2.01 0.21 0.93 0.16 0.09 1.75 99.66 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTCLAST IN BASALTIC BRECCIA 82 556 10 4 72.0 75.0 534.00 539.24 Drake,N. 82 Appendix VI 6B XRF SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 50.26 16.38 8.72 7.85 7.09 13.53 2.33 0.38 0.99 0.15 0.12 99.94 0.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALTIC BRECCIA 82 556 11 1 105.0 115.0 543.00 544.10 Bougault,H. 82 Appendix VI 13 XRF MODERATELY ALTERED IGNEOUS APHYRIC TO PLAG SPARSELY PHYRIC BASALT 51.23 15.05 9.62 6.98 11.49 2.99 0.12 1.36 0.19 0.15 1.17 100.35 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTCLAST IN BASALTIC BRECCIA 82 556 11 1 106.0 109.0 543.00 544.08 Weaver,B. 82 Appendix VI 13 XRF MODERATELY ALTERED IGNEOUS BASALT BRECCIA 50.35 15.00 10.42 6.44 10.86 2.96 0.45 1.31 0.18 0.13 1.97 100.07 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. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 11 2 121.0 124.0 543.00 545.73 Drake,N. 82 Appendix VI 17 XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.41 15.49 9.19 8.27 7.57 13.38 2.26 0.38 1.02 0.16 0.10 99.96 0.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALTIC BRECCIA 82 556 12 1 55.0 59.0 552.00 552.57 Bougault,H. 82 Appendix VI 4B XRF MODERATELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 48.92 16.93 8.01 7.28 13.45 2.82 0.24 0.82 0.13 0.09 1.78 100.47 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTCLAST IN BASALTIC BRECCIA 82 556 12 1 68.0 72.0 552.00 552.70 Weaver,B. 82 Appendix VI 4C XRF MODERATELY ALTERED IGNEOUS BASALT BRECCIA 49.01 16.44 8.44 8.18 12.39 2.31 0.20 0.84 0.15 0.08 2.28 100.32 0.69 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 12 3 54.0 57.0 552.00 555.56 Drake,N. 82 Appendix VI 3C XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.33 16.28 8.91 8.02 7.58 12.90 2.21 0.33 0.97 0.14 0.11 99.75 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. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALTIC BRECCIA 82 556 12 3 78.0 80.0 552.00 555.79 Schmincke,H. Author's ms. 3F XRF WET MODERATELY ALTERED IGNEOUS BASALT BRECCIA 49.30 15.80 4.01 4.28 7.99 12.81 2.07 0.23 0.93 0.15 0.08 1.39 0.04 99.11 0.672 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 12 3 118.0 122.0 552.00 556.20 Bougault,H. 82 Appendix VI 5B XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.21 15.44 8.63 8.72 12.33 2.38 0.17 0.95 0.15 0.09 1.26 100.33 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTCLAST IN BASALTIC BRECCIA 82 556 12 4 27.0 30.0 552.00 556.78 Drake,N. 82 Appendix VI 3A XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.46 16.00 9.11 8.20 7.26 12.88 2.30 0.53 0.99 0.15 0.11 99.78 0.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALTIC BRECCIA 82 556 13 1 64.0 68.0 561.00 561.66 Bonatti,E. 82 Appendix VI 6A XRF IGNEOUS SERPENTINIZED PERIDOTITE 39.89 0.82 8.09 37.34 0.32 0.15 0.00 0.02 0.10 12.92 99.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 82 556 14 1 61.0 65.0 565.50 566.13 Bonatti,E. 82 Appendix VI 3E XRF IGNEOUS SERPENTINIZED PERIDOTITE 37.10 0.75 7.61 34.37 4.00 0.07 0.00 0.02 0.10 15.70 99.72 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 REPORTS 82 556 14 2 78.0 84.0 565.50 567.81 Bonatti,E. 82 Appendix VI 6 XRF IGNEOUS SERPENTINIZED PERIDOTITE 40.56 1.34 9.12 35.56 0.38 0.19 0.01 0.05 0.14 13.26 100.61 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 REPORTS 82 556 15 3 18.0 21.0 574.50 577.70 Schmincke,H. Author's ms. 2A XRF WET FRESH IGNEOUS OPX GABBRO BRECCIA 52.20 15.70 0.97 5.71 10.58 10.96 2.17 0.07 0.32 0.13 0.01 0.84 0.06 99.74 0.765 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 15 3 33.0 35.0 574.50 577.84 Bougault,H. 82 Appendix VI 2B XRF FRESH IGNEOUS OPX-GABBRO 52.24 15.90 7.13 10.11 11.79 2.40 0.00 0.32 0.14 0.03 0.51 100.57 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTCLAST IN GABBRO BRECCIA 82 556 15 3 44.0 47.0 574.50 577.96 Schmincke,H. Author's ms. 2C XRF WET FRESH IGNEOUS OPX GABBRO BRECCIA 52.60 15.00 1.57 5.24 10.34 12.25 2.09 0.05 0.35 0.15 0.01 0.75 0.08 100.50 0.759 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 16 1 14.0 18.0 583.50 583.66 Weaver,B. 82 Appendix VI 3A XRF FRESH IGNEOUS OPX GABBRO 52.10 18.14 5.73 8.89 11.92 2.62 0.07 0.26 0.11 0.02 0.71 100.57 0.78 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 Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 16 1 21.0 27.0 583.50 583.74 Bougault,H. 82 Appendix VI 3B XRF FRESH IGNEOUS OPX-GABBRO 52.41 17.14 5.90 8.79 13.16 2.43 0.00 0.28 0.12 0.03 0.38 100.64 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPTCLAST IN GABBRO BRECCIA 82 556 16 1 29.0 32.0 583.50 583.81 Schmincke,H. Author's ms. 3B XRF WET FRESH IGNEOUS SERPENTINIZED GABBRO BRECCIA 52.70 17.30 0.91 4.71 8.73 11.01 2.58 0.06 0.23 0.13 0.02 0.63 0.11 99.15 0.762 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 16 2 110.0 113.0 583.50 586.12 Drake,N. 82 Appendix VI 13 XRF MODERATELY ALTERED IGNEOUS OL SPARSELY PHYRIC BASALT 50.10 15.64 8.59 7.73 7.54 14.27 2.09 0.24 0.88 0.16 0.11 99.61 0.66 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTSCLAST IN BASALT BRECCIA 82 556 16 2 128.0 131.0 583.50 586.30 Weaver,B. 82 Appendix VI 15 XRF MODERATELY ALTERED IGNEOUS OL SPARSELY PHYRIC BASALT 49.08 14.35 11.32 6.49 10.61 3.11 0.48 1.33 0.17 0.13 2.61 99.68 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. INITIAL REPORTS Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 82 556 16 2 131.0 133.0 583.50 586.32 Schmincke,H. Author's ms. 15 XRF WET MODERATELY ALTERED IGNEOUS OL SPARSELY PHYRIC BASALT 50.50 14.70 4.43 6.28 6.57 10.74 3.07 0.46 1.38 0.17 0.13 0.65 0.10 99.14 0.564 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) AUTHOR'S MANUSCRIPT Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. AURTHOR'S MANUSCRIPT 82 556 16 2 137.0 140.0 583.50 586.39 Bougault,H. 82 Appendix VI 15 XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 51.86 14.89 9.55 6.78 10.93 3.29 0.29 1.36 0.14 0.15 1.14 100.38 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. AUTHOR'S MANUSCRIPT AURTHOR'S MANUSCRIPT