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 62 464 34 CC 13.0 14.0 307.50 307.84 Morgan,S. 62 49 1 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS ALTERED BASALT 46.75 15.69 6.49 7.16 7.89 3.91 3.08 1.68 1.75 0.29 0.09 2.79 4.33 101.90 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERED-BUT NOT SURE HOW BADLY. 62 464 34 CC 19.0 21.0 307.50 307.90 Morgan,S. 62 49 2 XRF WET EXTENSIVELY ALTERED IGNEOUS ALTERED BASALT 12.5 3.36 Fe oxide partitions not specified or analysed. INITIAL REPORTS Partial analysis. INITIAL REPORTSALTERED-BUT NOT SURE HOW BADLY. 62 464 34 CC 23.0 25.0 307.50 307.94 Morgan,S. 62 49 2 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES WET EXTENSIVELY ALTERED IGNEOUS ALTERED BASALT 45.58 16.14 6.27 6.46 7.82 4.72 3.38 0.81 1.72 0.25 0.09 2.74 5.31 101.29 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSALTERED-BUT NOT SURE HOW BADLY.