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 60 456 16 1 23.0 25.0 133.50 133.74 4 XRF WET EXTENSIVELY ALTERED IGNEOUS APHYRIC PILLOW BASALT 47.4 15.74 7.18 5.70 12.26 2.19 0.04 1.09 0.18 0.11 8.59 100.48 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 60 456 16 1 76.0 77.0 133.50 134.26 8 XRF WET EXTENSIVELY ALTERED IGNEOUS APHYRIC PILLOW BASALT 48.4 16.25 8.19 7.78 7.66 3.69 0.21 1.12 0.15 0.13 6.39 99.97 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 60 456 16 1 145.0 0.0 133.50 134.95 Tarney,J. 60 33 16 XRF EXTENSIVELY ALTERED IGNEOUS APHYRIC BASALT 49.3 14.5 10.07 10.37 8.66 3.34 0.09 1.25 0.17 0.09 97.92 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPILLOW BASALT WITH PILLOW RIM 60 456 16 2 92.0 0.0 133.50 135.92 Tarney,J. 60 33 10B XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 46.2 12.3 10.22 11.22 12.55 2.40 0.06 1.26 0.29 0.11 96.56 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPILLOW BASALT 60 456 16 2 98.0 100.0 133.50 135.99 Bougault,H. 60 35 10C XRF EXTENSIVELY ALTERED IGNEOUS APHYRIC BASALT 49.50 15.22 10.16 7.45 12.59 2.40 0.04 1.19 0.29 0.14 7.09 1.88 98.98 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. H2O loss on ignition. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 60 456 16 2 106.0 109.0 133.50 136.08 10C XRF WET EXTENSIVELY ALTERED IGNEOUS APHYRIC PILLOW BASALT 47.4 15.76 8.24 7.16 9.87 2.31 0.06 1.04 0.25 0.12 7.26 99.47 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 60 456 17 1 95.0 0.0 143.00 143.95 Tarney,J. 60 33 15 XRF MODERATELY ALTERED IGNEOUS APHYRIC BASALT 49.3 13.3 10.78 12.81 8.07 3.68 0.10 1.33 0.19 0.09 99.66 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPILLOW BASALT 60 456 18 1 25.0 27.0 152.50 152.76 Bougault,H. 60 35 3 XRF EXTENSIVELY ALTERED IGNEOUS APHYRIC BASALT 49.79 17.02 9.52 5.63 12.75 2.76 0.33 1.21 0.166 0.15 1.67 1.56 99.28 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. H2O loss on ignition. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 60 456 18 1 50.0 0.0 152.50 153.00 Tarney,J. 60 33 5 XRF EXTENSIVELY ALTERED IGNEOUS APHYRIC BASALT 50.2 14.5 9.35 8.39 12.14 3.30 0.31 1.20 0.18 0.14 99.63 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTSPILLOW BASALT 60 456 19 1 12.0 15.0 161.50 161.64 Bougault,H. 60 35 2 XRF MODERATELY ALTERED IGNEOUS PLAG SPARSELY PHYRIC BASALT 50.77 15.68 9.84 6.20 12.40 2.60 0.28 1.14 0.118 0.13 1.45 2.18 99.16 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. H2O loss on ignition. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 60 456 19 1 18.0 0.0 161.50 161.68 Tarney,J. 60 33 3 XRF FRESH IGNEOUS APHYRIC BASALT 48.2 15.5 9.28 6.58 11.64 2.77 0.54 1.14 0.14 0.08 95.94 Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS