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 61 462 60 1 90.0 92.0 558.50 559.41 Bijon,J. 61 2 1B XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.38 15.01 9.47 7.34 11.02 0.67 1.40 0.14 0.22 7.38 93.65 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 INITIAL REPORTS 61 462 60 2 139.0 142.0 558.50 561.41 Bijon,J. 61 2 9 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.65 15.37 10.36 7.86 11.40 0.63 1.42 0.15 0.25 4.96 97.09 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 61 462 61 2 53.0 56.0 567.50 569.55 Bijon,J. 61 2 5 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.65 14.33 11.94 7.32 11.72 0.09 1.46 0.20 0.22 0.85 95.93 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 61 462 62 1 79.0 81.0 576.50 577.30 Bijon,J. 61 2 7 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 48.93 13.56 12.33 6.61 11.53 0.06 1.39 0.21 0.22 0.70 94.84 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 61 462 62 1 127.0 129.0 576.50 577.78 Bijon,J. 61 2 10 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT 50.19 16.24 11.66 6.52 7.30 1.09 2.18 0.29 0.24 2.59 95.71 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 61 462 63 1 132.0 136.0 579.50 580.84 Bijon,J. 61 2 9 XRF WET EXTENSIVELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 48.81 14.38 12.09 7.56 11.08 0.14 1.76 0.20 0.25 1.28 96.27 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 61 462 63 2 79.0 83.0 579.50 581.81 Bijon,J. 61 2 5 XRF WET EXTENSIVELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 48.85 14.82 12.14 7.80 10.21 0.02 1.84 0.18 0.26 1.96 96.12 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 61 462 63 3 119.0 122.0 579.50 583.71 Bijon,J. 61 2 7 XRF WET EXTENSIVELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.07 15.08 11.73 7.19 10.25 0.04 1.85 0.23 0.25 1.50 95.69 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 61 462 64 1 4.0 6.0 585.50 585.55 Bijon,J. 61 2 2 XRF WET FRESH IGNEOUS CPX SPARSELY PHYRIC BASALT 49.45 15.53 10.78 7.52 10.05 0.04 1.91 0.30 0.22 1.27 95.80 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 61 462 64 1 8.0 11.0 585.50 585.60 Batiza,R. 61 26 2 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS PLAG MODERATELY PHYRIC BASALT 10.78 2.63 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 61 462 64 1 8.0 11.0 585.50 585.60 Haramura,H. 61 25 2 WET ATOMIC ABSORPTION ALMOST TOTALLY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.78 14.76 3.62 9.07 7.01 9.44 2.19 0.12 1.52 0.21 0.17 1.08 0.67 0.0280 99.64 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 61 462 64 3 79.0 81.0 585.50 589.30 Bijon,J. 61 2 3 XRF WET SLIGHTLY ALTERED IGNEOUS CPX SPARSELY PHYRIC BASALT 49.33 14.78 11.75 7.64 8.97 0.04 1.84 0.23 0.22 2.03 94.80 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 61 462 64 4 74.0 76.0 585.50 590.75 Bijon,J. 61 2 2 XRF WET SLIGHTLY ALTERED IGNEOUS CPX SPARSELY PHYRIC BASALT 49.71 13.59 12.82 7.61 11.16 0.09 1.64 0.21 0.25 0.36 97.08 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 61 462 65 1 27.0 30.0 594.50 594.78 Bijon,J. 61 2 1 XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MICROPHYRIC BASALT (DOLERITE) 49.44 13.60 12.61 6.95 11.03 0.05 1.66 0.21 0.24 0.41 95.79 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 61 462 65 1 120.0 124.0 594.50 595.72 Shcheka,S.A. 61 22 2G WET MODERATELY ALTERED IGNEOUS DOLERITE 49.60 14.04 3.73 8.99 7.10 11.18 2.20 0.09 1.54 0.22 1.19 0.40 99.76 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 61 462 65 2 23.0 26.0 594.50 596.24 Bijon,J. 61 2 1A XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MICROPHYRIC BASALT (DOLERITE) 49.03 13.22 12.90 6.90 10.91 0.03 1.65 0.21 0.23 0.52 95.35 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 61 462 66 1 19.0 21.0 599.00 599.20 Bijon,J. 61 2 1A XRF WET MODERATELY ALTERED IGNEOUS PLAG-CPX-OL MICROPHYRIC BASALT (DOLERITE) 49.57 13.36 12.64 6.72 11.14 0.04 1.64 0.20 0.22 0.21 95.53 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 61 462 66 1 23.0 25.0 599.00 599.24 Batiza,R. 61 26 1A INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-CPX-TI MAGN PHYRIC BASALT 12.20 2.27 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Sample was analyzed more than once. Partial analysis. INITIAL REPORTS 61 462 66 1 23.0 25.0 599.00 599.24 Haramura,H. 61 25 1A WET ATOMIC ABSORPTION MODERATELY ALTERED IGNEOUS PLAG-CPX-MAGN PHYRIC DOLERITE 48.30 15.45 3.16 9.30 6.76 10.81 2.23 0.10 1.55 0.20 0.18 1.02 0.65 0.0460 99.71 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 61 462 66 3 93.0 97.0 599.00 602.95 Shcheka,S.A. 61 22 2D WET MODERATELY ALTERED IGNEOUS DOLERITE SILL 50.15 13.04 3.82 9.95 7.45 10.04 2.26 0.09 1.60 0.26 1.41 0.28 99.78 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 61 462 66 4 12.0 14.0 599.00 603.63 Bijon,J. 61 2 1A XRF WET IGNEOUS PLAG-CPX-OL MICROPHYRIC BASALT (DOLERITE) 49.48 13.64 12.31 7.24 11.08 0.07 1.64 0.21 0.21 0.74 95.88 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 INITIAL REPORTS 61 462 66 4 16.0 20.0 599.00 603.68 Batiza,R. 61 26 1B INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS DOLERITE 12.41 2.31 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Partial analysis. INITIAL REPORTS 61 462 66 4 97.0 101.0 599.00 604.49 Shcheka,S.A. 61 22 1F WET MODERATELY ALTERED IGNEOUS DOLERITE SILL 50.45 13.86 3.20 8.91 7.68 10.53 2.20 0.11 1.46 0.23 1.57 0.14 99.85 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 61 462 66 5 42.0 47.0 599.00 605.45 Batiza,R. 61 26 1D INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS APHYRIC DOLERITE 12.25 2.27 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Partial analysis. INITIAL REPORTS 61 462 66 5 52.0 55.0 599.00 605.53 Shcheka,S.A. 61 22 1E WET MODERATELY ALTERED IGNEOUS DOLERITE SILL 49.20 12.56 6.01 9.66 6.55 9.40 2.44 0.09 1.99 0.24 1.60 0.89 99.98 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 61 462 67 1 63.0 67.0 606.00 606.65 Shcheka,S.A. 61 22 2C WET MODERATELY ALTERED IGNEOUS DOLERITE SILL 50.10 13.63 4.40 9.13 6.68 10.27 2.44 0.16 1.75 0.22 1.69 0.40 100.34 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 61 462 67 2 90.0 94.0 606.00 608.42 Bijon,J. 61 2 2 XRF WET MODERATELY ALTERED IGNEOUS APHYRIC BASALT (DOLERITE) 50.13 13.32 12.59 7.41 11.37 0.14 1.65 0.21 0.25 0.48 97.07 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 61 462 68 1 67.0 71.0 609.00 609.69 Batiza,R. 61 26 3C INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS APHYRIC DOLERITE 13.18 2.26 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Partial analysis. INITIAL REPORTS 61 462 68 1 73.0 75.0 609.00 609.74 Bijon,J. 61 2 3C XRF WET EXTENSIVELY ALTERED IGNEOUS DOLERITE 49.77 12.96 13.80 6.55 10.52 0.08 1.85 0.23 0.25 0.43 96.01 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 REPORTS 61 462 68 1 82.0 85.0 609.00 609.84 Shcheka,S.A. 61 22 3D WET EXTENSIVELY ALTERED IGNEOUS APHYRIC DOLERITE 49.95 14.01 2.73 9.52 7.28 10.85 2.26 0.11 1.58 0.23 1.64 0.16 99.82 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 61 462 68 2 34.0 36.0 609.00 610.85 Batiza,R. 61 26 1A INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS APHYRIC DOLERITE 12.07 2.15 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Partial analysis. INITIAL REPORTS 61 462 68 2 37.0 39.0 609.00 610.88 Bijon,J. 61 2 1A XRF WET EXTENSIVELY ALTERED IGNEOUS CPX-PLAG PHYRIC BASALT (DOLERITE) 50.16 12.70 14.33 6.30 10.17 0.14 1.92 0.22 0.25 0.36 96.19 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 61 462 68 2 49.0 51.0 609.00 611.00 Bijon,J. 61 2 1A XRF WET EXTENSIVELY ALTERED IGNEOUS CPX-PLAG PHYRIC BASALT (DOLERITE) 49.18 13.22 12.77 7.01 11.10 0.12 1.61 0.22 0.26 0.28 95.49 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 INITIAL REPORTS 61 462 68 2 105.0 110.0 609.00 611.58 Shcheka,S.A. 61 22 1C WET EXTENSIVELY ALTERED IGNEOUS APHYRIC DOLERITE 49.90 13.87 3.17 9.45 7.45 10.69 2.31 0.10 1.60 0.23 1.46 0.33 100.04 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 61 462 68 3 55.0 60.0 609.00 612.58 Shcheka,S.A. 61 22 1C WET ALMOST TOTALLY ALTERED IGNEOUS APHYRIC DOLERITE 49.85 14.03 3.15 9.30 7.09 10.84 2.50 0.09 1.71 0.22 1.44 0.24 99.95 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 61 462 69 1 17.0 21.0 614.00 614.19 Shcheka,S.A. 61 22 1B WET EXTENSIVELY ALTERED IGNEOUS DOLERITE SILL 49.85 14.23 5.47 6.74 6.75 11.17 2.56 0.19 1.79 0.19 0.82 0.31 99.73 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 61 462 69 1 20.0 24.0 614.00 614.22 Batiza,R. 61 26 1B INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS DOLERITE 15.21 3.04 Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS Partial analysis. INITIAL REPORTS 61 462 69 1 36.0 38.0 614.00 614.37 Bijon,J. 61 2 1C XRF WET EXTENSIVELY ALTERED IGNEOUS DOLERITE 48.33 12.01 16.79 5.47 9.32 0.27 2.13 0.20 0.25 0.36 94.77 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. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 61 462 69 2 85.0 89.0 614.00 616.37 Shcheka,S.A. 61 22 1D WET EXTENSIVELY ALTERED IGNEOUS DOLERITE SILL 49.50 14.16 5.02 7.77 6.63 10.53 2.75 0.09 1.03 0.21 1.82 0.33 99.99 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS