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 38 345 32 3 60.0 63.0 758.50 762.12 Kharin,G. 38 10 8 WET EXTENSIVELY ALTERED IGNEOUS BASALTIC TUFF BRECCIA 41.26 16.45 5.40 3.41 7.23 10.41 2.38 1.68 1.66 0.76 0.56 8.62 4.79 0.03 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 38 345 33 1 126.0 129.0 764.00 765.28 Kharin,G. 38 10 7 WET EXTENSIVELY ALTERED IGNEOUS BASALTIC TUFF BRECCIA 47.23 18.82 8.68 2.49 11.15 3.39 1.46 2.00 1.45 0.17 0.65 7.66 1.71 TR Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 38 345 33 2 56.0 59.0 764.00 766.08 Ridley,W. 38 13 6 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 51.20 17.80 9.08 1.01 8.17 9.01 7.47 2.56 0.73 1.83 0.22 0.641 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 38 345 33 2 56.0 59.0 764.00 766.08 Schilling,J.-G. 38 14 6 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS PLAG-OL MODERATELY PHYRIC BASALT 8.52 2.66 Fe oxide partitions not specified or analysed. H2O+ uncorrected for iron oxidation HOLE SUMMARY BOOK Results are averages for multiple analyses of the specimen. Partial analysis. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. HOLE SUMMARY BOOK 38 345 34 1 48.0 50.0 773.50 773.99 Kharin,G. 38 10 1 WET EXTENSIVELY ALTERED IGNEOUS BASALTIC TUFF BRECCIA 45.48 16.81 7.35 3.50 10.65 2.36 1.38 1.18 2.62 0.22 0.26 7.41 0.27 0.03 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 38 345 34 2 128.0 131.0 773.50 776.30 Kharin,G. 38 10 19 WET EXTENSIVELY ALTERED IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 47.01 17.82 5.00 3.87 9.38 4.44 2.38 1.91 2.09 0.26 0.30 4.75 0.36 0.01 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 38 345 35 1 145.0 148.0 783.00 784.47 Ridley,W. 38 13 7 ELECTRON MICROPROBE MODERATELY ALTERED IGNEOUS APHYRIC BASALT 51.10 18.38 7.80 0.87 7.01 10.24 4.09 2.24 0.28 2.11 0.22 0.702 Analyses in table are on a volatile-free basis. Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Values for iron partitioning (Fe+++/Fe++) INITIAL REPORTS Sample was analyzed more than once. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. INITIAL REPORTS 38 345 35 1 145.0 148.0 783.00 784.47 Schilling,J.-G. 38 14 7 INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS APHYRIC BASALT 8.05 2.52 Fe oxide partitions not specified or analysed. H2O+ uncorrected for iron oxidation HOLE SUMMARY BOOK Results are averages for multiple analyses of the specimen. Partial analysis. Magnesium number is atomic ration Mg/(Mg+Fe++).Analyst either measured or calculated Fe++. HOLE SUMMARY BOOK 38 345 35 1 148.0 150.0 783.00 784.49 Kharin,G. 38 10 7 WET EXTENSIVELY ALTERED IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 46.88 16.38 5.46 3.87 10.54 3.59 2.38 2.38 1.92 0.32 0.30 5.09 0.54 0.01 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 38 345 35 2 128.0 131.0 783.00 785.80 Kharin,G. 38 10 12 WET EXTENSIVELY ALTERED IGNEOUS PLAG-OL SPARSELY MICROPHYRIC BASALT 46.95 17.43 5.89 3.54 10.80 4.19 2.52 1.70 1.97 4.88 0.04 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS