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 54 427 9 1 15.0 18.0 146.00 146.17 Srivastava,R.K. 54 27 2 ATOMIC ABSORPTION WET SPECTROMETRY, UV AND IR SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 49.95 13.75 3.95 8.70 6.35 9.94 3.06 0.06 2.57 0.23 0.29 1.00 99.85 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 54 427 9 1 15.0 18.0 146.00 146.17 Srivastava,R.K. 54 27 2 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 13.40 3.21 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 54 427 9 1 38.0 40.0 146.00 146.39 Joron,J.L. 54 30 4B XRF SLIGHTLY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 50.16 13.33 14.00 6.19 10.09 2.80 0.09 2.47 0.20 0.26 0.30 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 54 427 9 1 96.0 100.0 146.00 146.98 Humphris,S. 54 34 9 XRF WET CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 49.03 13.30 4.50 8.30 6.48 10.60 3.18 0.12 2.43 0.20 0.22 0.70 0.63 99.69 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 REPORTS 54 427 9 2 3.0 5.0 146.00 147.54 Joron,J.L. 54 30 1 XRF SLIGHTLY ALTERED IGNEOUS APHYRIC BASALT 50.23 13.41 13.37 6.69 10.41 2.76 0.05 2.45 0.18 0.27 0.48 100.28 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 54 427 9 2 36.0 39.0 146.00 147.88 Humphris,S. 54 34 4 XRF WET CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 50.43 13.65 4.18 8.73 6.46 10.16 3.14 0.17 2.48 0.21 0.22 0.73 0.19 100.75 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 REPORTS 54 427 9 2 40.0 42.0 146.00 147.91 Humphris,S. 54 34 5 XRF WET CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 50.41 13.89 4.02 8.59 6.49 10.18 3.15 0.19 2.46 0.20 0.23 0.55 0.18 100.54 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 REPORTS 54 427 9 2 74.0 78.0 146.00 148.26 Humphris,S. 54 34 9A XRF WET CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 50.26 13.63 4.06 8.90 6.71 10.22 3.09 0.20 2.49 0.20 0.23 0.52 0.18 100.69 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 REPORTS 54 427 9 3 16.0 19.0 146.00 149.18 Joron,J.L. 54 30 2 XRF WET FRESH IGNEOUS APHYRIC BASALT 49.78 13.05 14.22 5.10 8.21 6.59 10.15 2.83 0.07 2.48 0.20 0.25 0.29 99.91 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 54 427 9 3 84.0 87.0 146.00 149.86 Srivastava,R.K. 54 27 6 ATOMIC ABSORPTION WET SPECTROMETRY, UV AND IR FRESH IGNEOUS APHYRIC BASALT 50.40 13.75 3.41 9.40 6.63 9.57 3.06 0.10 2.58 0.20 0.30 0.98 100.38 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 54 427 9 3 84.0 87.0 146.00 149.86 Srivastava,R.K. 54 27 6 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS APHYRIC BASALT 13.96 3.00 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 54 427 9 3 129.0 131.0 146.00 150.30 Humphris,S. 54 34 8B XRF WET CHN ANALYSER FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.18 13.25 3.59 9.13 6.41 10.51 3.03 0.21 2.46 0.20 0.23 0.62 0.70 99.52 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 REPORTS 54 427 9 4 37.0 40.0 146.00 150.89 Humphris,S. 54 34 4A XRF WET CHN ANALYSER FRESH IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT 49.80 13.44 3.66 9.38 6.65 9.82 3.13 0.22 2.51 0.20 0.32 0.61 0.04 99.78 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 REPORTS 54 427 9 4 56.0 59.0 146.00 151.08 Joron,J.L. 54 30 4A XRF FRESH IGNEOUS PLAG-CPX SPARSELY PHYRIC BASALT 50.35 13.29 14.35 6.35 10.09 2.71 0.14 2.45 0.20 0.24 0.33 100.46 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 54 427 9 5 81.0 85.0 146.00 152.83 Srivastava,R.K. 54 27 7 ATOMIC ABSORPTION WET SPECTROMETRY, UV AND IR FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.55 13.75 4.16 9.00 6.63 9.83 2.88 0.10 2.64 0.20 0.30 1.08 100.12 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 54 427 9 5 81.0 85.0 146.00 152.83 Srivastava,R.K. 54 27 7 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 14.01 2.92 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 54 427 9 5 86.0 89.0 146.00 152.88 Joron,J.L. 54 30 7 XRF FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.79 13.28 14.03 6.81 10.32 2.58 0.12 2.40 0.20 0.27 0.24 100.04 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 REPORTS 54 427 10 1 0.0 3.0 155.50 155.51 Humphris,S. 54 34 1 XRF WET CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 49.78 13.90 3.92 8.30 6.42 10.68 3.36 0.10 2.62 0.17 0.19 0.47 0.06 99.97 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 REPORTS 54 427 10 1 64.0 67.0 155.50 156.16 Joron,J.L. 54 30 4A XRF WET FRESH IGNEOUS APHYRIC BASALT 49.41 13.25 13.95 5.18 7.89 6.78 10.21 2.11 0.08 2.46 0.22 0.26 0.67 99.39 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 54 427 10 2 9.0 12.0 155.50 157.11 Joron,J.L. 54 30 1A XRF FRESH IGNEOUS APHYRIC BASALT 49.40 13.25 13.77 6.70 10.35 2.63 0.12 2.38 0.18 0.27 0.43 99.47 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 REPORTS 54 427 10 2 39.0 41.0 155.50 157.40 Humphris,S. 54 34 2A XRF WET CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 49.83 13.81 3.99 8.53 6.58 10.26 3.28 0.15 2.51 0.22 0.24 0.53 0.27 100.20 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 REPORTS 54 427 10 2 134.0 137.0 155.50 158.36 Joron,J.L. 54 30 4 XRF FRESH IGNEOUS APHYRIC BASALT 49.78 13.27 13.85 6.65 10.53 2.77 0.13 2.39 0.26 0.26 0.48 100.36 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 REPORTS 54 427 10 3 39.0 42.0 155.50 158.91 Humphris,S. 54 34 3 XRF WET CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 50.32 13.78 4.08 8.80 6.58 10.42 3.12 0.17 2.49 0.26 0.22 0.50 0.25 100.99 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 REPORTS 54 427 10 3 64.0 68.0 155.50 159.16 Srivastava,R.K. 54 27 4B ATOMIC ABSORPTION WET SPECTROMETRY, UV AND IR FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 50.30 13.91 4.38 8.40 6.80 9.73 2.88 0.08 2.53 0.18 0.20 1.06 100.54 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 54 427 10 3 64.0 68.0 155.50 159.16 Srivastava,R.K. 54 27 4B INSTRUMENTAL NEUTRON ACTIVATION ANALYSES FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 14.29 3.09 Total water not directly determined. Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 54 427 10 3 100.0 103.0 155.50 159.51 Joron,J.L. 54 30 8 XRF FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.37 13.34 13.66 6.24 10.08 2.74 0.13 2.39 0.17 0.25 0.48 98.84 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 REPORTS 54 427 10 3 145.0 148.0 155.50 159.97 Joron,J.L. 54 30 9E XRF FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 50.34 13.11 14.09 6.38 10.31 0.19 2.40 0.18 0.23 0.52 97.74 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 REPORTS 54 427 10 4 41.0 44.0 155.50 160.43 Joron,J.L. 54 30 1D XRF FRESH IGNEOUS APHYRIC BASALT 49.63 13.38 13.73 6.89 10.34 2.82 0.06 2.40 0.18 0.27 0.38 100.08 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 REPORTS 54 427 10 4 80.0 82.0 155.50 160.81 Humphris,S. 54 34 1H XRF WET CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 50.72 13.72 3.99 8.46 6.80 9.98 3.17 0.14 2.39 0.18 0.22 0.78 0.03 100.58 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 REPORTS 54 427 10 4 136.0 138.0 155.50 161.37 Joron,J.L. 54 30 1K XRF FRESH IGNEOUS APHYRIC BASALT 49.64 13.34 13.91 6.84 10.14 2.71 0.15 2.33 0.19 0.25 0.24 99.75 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 REPORTS 54 427 10 5 64.0 67.0 155.50 162.16 Joron,J.L. 54 30 4B XRF WET FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.88 13.26 13.74 4.85 8.00 6.80 10.31 3.02 0.06 2.41 0.19 0.27 0.10 100.03 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 54 427 11 1 40.0 43.0 165.00 165.42 Humphris,S. 54 34 3 XRF WET CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 50.64 14.23 3.02 8.73 6.72 10.95 3.15 0.11 2.12 0.21 0.22 0.71 0.03 100.84 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 REPORTS