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 54 423 5 CC 12.0 14.0 32.50 38.33 Humphris,S. 54 34 1 XRF CHN ANALYSER EXTENSIVELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 50.81 13.99 4.82 7.18 6.72 10.52 2.94 0.48 2.05 0.20 0.23 0.82 0.07 100.83 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSOUTER RIM ANALYSES 54 423 5 CC 12.0 14.0 32.50 38.33 Humphris,S. 54 34 1 XRF CHN ANALYSER FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 51.18 14.43 2.07 8.01 6.84 11.05 3.09 0.31 2.14 0.21 0.22 0.59 0.01 100.15 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSCORE ANALYSES 54 423 5 CC 21.0 0.0 32.50 38.41 Melson,W. 54 29 2 ELECTRON MICROPROBE FRESH IGNEOUS GLASS EDGE 50.49 13.87 11.96 6.59 10.90 2.80 0.15 2.16 0.20 100.12 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 SPARSELY PHYRIC BASALT 54 423 5 CC 38.0 40.0 32.50 38.59 Srivastava,R.K. 54 27 4 ATOMIC ABSORPTION WET SPECTROMETRY, UV AND IR FRESH IGNEOUS APHYRIC BASALT 50.57 13.75 4.75 6.60 6.63 10.17 2.70 0.35 2.13 0.22 0.25 1.32 99.44 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSROCK HAS ALTERED RIND 54 423 5 CC 40.0 42.0 32.50 38.61 Joron,J.L. 54 30 4 XRF WET FRESH IGNEOUS APHYRIC BASALT 50.43 13.59 11.36 4.27 6.38 6.79 11.02 2.92 0.32 2.09 0.21 0.24 1.14 100.11 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. INITIAL REPORTS INITIAL REPORTSROCK HAS ALTERED RIND 54 423 6 1 10.0 15.0 42.00 42.13 Dmitriev,Y. 54 28 2 WET FRESH IGNEOUS APHYRIC BASALT 50.00 13.80 5.50 6.86 6.15 10.16 2.79 0.31 2.54 0.26 0.20 1.42 0.06 H2O not partitioned. Essential oxides quoted to .01%. GLASSY RIM PRESENT. 54 423 6 1 22.0 25.0 42.00 42.24 Srivastava,R.K. 54 27 4 ATOMIC ABSORPTION WET SPECTROMETRY, UV AND IR FRESH IGNEOUS APHYRIC BASALT 51.00 13.54 5.16 6.60 6.73 10.55 2.69 0.38 2.14 0.20 0.20 0.78 99.97 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSROCK HAS ALTERED RIND 54 423 6 1 28.0 34.0 42.00 42.31 Joron,J.L. 54 30 5 XRF WET FRESH IGNEOUS BASALT 50.14 13.40 13.02 4.56 7.61 6.92 10.97 1.94 0.23 2.06 0.20 0.23 0.83 99.94 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 54 423 7 1 0.0 7.0 46.50 46.54 Joron,J.L. 54 30 1B XRF FRESH IGNEOUS APHYRIC BASALT 49.75 13.28 13.53 6.60 10.68 2.43 0.35 2.04 0.18 0.20 1.00 100.01 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTSROCK HAS ALTERED RIND 54 423 7 1 39.0 41.0 46.50 46.90 Humphris,S. 54 34 6 XRF WET CHN ANALYSER MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.85 14.21 3.26 7.25 6.36 10.58 2.96 0.35 2.13 0.20 0.19 0.60 0.07 99.01 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSFRESH CORE WITH AN ALTERATION RIND. 54 423 7 1 45.0 49.0 46.50 46.97 Srivastava,R.K. 54 27 7 ATOMIC ABSORPTION WET SPECTROMETRY, UV AND IR FRESH IGNEOUS APHYRIC BASALT 51.68 13.34 5.00 7.20 6.33 10.31 2.69 0.38 2.21 0.19 0.20 0.22 99.75 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSROCK HAS ALTERED RIND 54 423 7 1 46.0 47.0 46.50 46.97 Joron,J.L. 54 30 7 XRF FRESH IGNEOUS APHYRIC BASALT 50.37 13.55 12.70 6.88 10.75 0.36 2.05 0.18 0.22 0.76 97.82 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 REPORTSROCK HAS ALTERED RIND 54 423 8 1 2.0 0.0 51.50 51.52 Melson,W. 54 29 1 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS GLASS EDGE 50.29 13.79 11.99 6.50 10.96 2.86 0.15 2.21 0.24 98.99 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSAPHYRIC BASALT,FRESH INTERIOR WITH ALT. RIM. 54 423 8 1 4.0 7.0 51.50 51.56 Srivastava,R.K. 54 27 1 ATOMIC ABSORPTION WET SPECTROMETRY, UV AND IR FRESH IGNEOUS APHYRIC BASALT 49.53 13.69 6.16 6.20 6.48 10.41 2.74 0.40 2.02 0.19 0.19 1.38 99.39 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSROCK HAS GLASSY & ALTERED RINDS 54 423 8 1 40.0 42.0 51.50 51.91 Joron,J.L. 54 30 6 XRF WET FRESH IGNEOUS APHYRIC BASALT 50.90 13.55 12.31 4.89 6.68 6.82 10.87 2.57 0.35 2.10 0.18 0.22 0.81 100.07 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Shipboard analysis. INITIAL REPORTS INITIAL REPORTSROCK HAS ALTERED RIND 54 423 8 1 52.0 55.0 51.50 52.04 Srivastava,R.K. 54 27 7 ATOMIC ABSORPTION WET SPECTROMETRY, UV AND IR FRESH IGNEOUS APHYRIC BASALT 49.94 13.77 5.70 6.20 6.04 10.41 2.89 0.32 2.04 0.19 0.21 1.06 98.79 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSROCK HAS GLASSY & ALTERED RINDS