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 65 482 F 4 3 131.0 137.0 132.50 136.84 Cambon,P. 65 2, 3, 5, 29 4 XRF CHN ANALYSER FRESH IGNEOUS APHYRIC BASALT 49.60 13.90 12.42 7.60 11.44 2.41 0.08 1.97 0.19 0.19 1.11 0.47 0.59 99.80 Analyses in table are on a volatile-free basis. Total water not directly determined. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. Shipboard analysis. INITIAL REPORTS INITIAL REPORTS 65 482 F 5 1 100.0 108.0 142.00 143.04 Zolotarev,B. 65 27 WET IGNEOUS PLAG-CPX SP PHYRIC BASALT 48.79 13.02 4.71 7.35 7.78 11.60 2.85 0.17 2.04 0.14 0.15 0.51 0.86 0.20 100.17 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 65 482 F 5 1 133.0 139.0 142.00 143.36 Flower,M. 65 26 XRF WET IGNEOUS PLAG SP PHYRIC BASALT 50.57 14.34 11.35 6.84 10.97 2.85 0.11 2.14 0.19 0.20 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 65 482 F 5 1 148.0 0.0 142.00 143.48 Saunders,A. 65 28 14 XRF FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.38 15.13 11.18 7.9 11.51 2.67 0.09 1.93 0.18 0.20 0.53 100.65 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. H2O+ uncorrected for iron oxidation INITIAL REPORTS INITIAL REPORTSMASSIVE BASALT 65 482 F 5 2 72.0 0.0 142.00 144.22 Saunders,A. 65 28 XRF FRESH IGNEOUS PLAG SPARSELY PHYRIC BASALT 49.74 15.47 11.01 7.8 11.79 2.71 0.06 1.83 0.18 0.18 0.24 101.03 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Fe oxide partitions not specified or analysed. H2O+ uncorrected for iron oxidation INITIAL REPORTS INITIAL REPORTSMASSIVE BASALT