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 84 567 A 7 2 77.0 79.0 253.10 255.38 Helm,R. 84 15, 16 XRF SEDIMENTARY SERPENTINITIC MUD 48.37 0.78 5.73 43.67 0.58 0.06 0.02 0.02 0.05 0.02 0.18 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 REPORTSANALYZED SAMPLE LESS THAN 63 MICROMETERS 84 567 A 7 2 77.0 79.0 253.10 255.38 Helm,R. 84 15, 16 XRF SEDIMENTARY SERPENTINITIC MUD 40.80 1.49 0.12 38.91 17.21 0.12 0.07 0.04 0.32 0.04 0.21 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 REPORTSANALYZED SAMPLE GREATER THAN 63 MICROMETERS 84 567 A 7 2 77.0 79.0 253.10 255.38 Helm,R. 84 15, 16 XRF METAMORPHIC SERPENTINITE 36.53 1.33 10.66 34.84 15.49 0.01 0.07 0.04 0.29 0.04 0.18 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 REPORTSGRAIN SIZE GREATER THAN 63 MICROMETERS 84 567 A 7 2 77.0 79.0 253.10 255.38 Helm,R. 84 15, 16 XRF METAMORPHIC SERPENTINITE 48.39 0.78 5.73 43.69 0.58 0.01 0.02 0.02 0.05 0.02 0.18 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 REPORTSGRAIN SIZE LESS THAN 63 MICROMETERS 84 567 A 14 2 131.0 133.0 316.20 319.02 Helm,R. 84 15, 16 XRF SEDIMENTARY SERPENTINITIC MUD 54.20 17.34 9.88 12.05 1.03 1.39 2.45 0.93 0.18 0.16 0.18 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 84 567 A 14 2 131.0 133.0 316.20 319.02 Helm,R. 84 15, 16 XRF METAMORPHIC SERPENTINITE 54.2 17.34 9.88 12.65 1.03 1.39 2.45 0.93 0.18 0.16 0.18 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 REPORTSGRAIN SIZE LESS THAN 63 MICROMETERS 84 567 A 14 2 140.0 142.0 316.20 319.11 Helm,R. 84 15, 16 XRF METAMORPHIC SERPENTINITE 43.07 1.34 10.00 44.60 0.10 0.02 0.01 0.04 0.13 0.01 0.15 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 84 567 A 14 2 140.0 143.0 316.20 319.12 Helm,R. 84 15, 16 XRF METAMORPHIC SERPENTINITE 44.74 15.64 17.55 15.94 2.91 1.42 0.46 0.65 0.32 0.07 0.02 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 REPORTSGRAIN SIZE LESS THAN 63 MICROMETERS 84 567 A 17 1 110.0 112.0 342.80 343.91 Helm,R. 84 15, 16 XRF SEDIMENTARY SERPENTINITIC MUD 46.59 0.39 6.59 44.96 0.03 0.03 0.01 0.01 0.09 0.01 0.48 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 84 567 A 17 1 110.0 121.0 342.80 343.96 Helm,R. 84 15, 16 XRF SEDIMENTARY SERPENTINITIC MUD 46.59 0.39 6.59 44.96 0.03 0.03 0.09 0.01 0.09 0.01 0.39 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 REPORTSGRAIN SIZE LESS THAN 63 MICROMETERS 84 567 A 17 3 55.0 60.0 342.80 346.38 Helm,R. 84 15, 16 XRF METAMORPHIC SERPENTINITE 42.56 0.68 9.23 46.26 0.45 0.01 0.01 0.01 0.14 0.01 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. INITIAL REPORTS INITIAL REPORTS 84 567 A 19 CC 0.0 0.0 358.70 360.10 Bellon,H. 84 22 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS BASALT 50.80 16.41 8.49 6.79 7.75 3.21 0.51 0.64 0.13 0.00 4.22 0.64 99.59 Total water not directly determined. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 20 1 17.0 20.0 376.40 376.59 Helm,R. 84 15, 16 XRF EXTENSIVELY ALTERED IGNEOUS DIABASE 45.18 15.51 17.41 15.81 2.89 1.41 0.45 0.64 0.32 0.07 0.02 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 REPORTSDRILL BRECCIA, GRAIN SIZE LESS THAN 2 MICROMETERS 84 567 A 20 1 104.0 106.0 376.40 377.45 Bourgois,J. 84 20 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS GABBRO 44.34 15.63 6.28 11.73 11.56 2.19 0.19 0.25 0.17 7.06 99.40 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 20 1 118.0 120.0 376.40 377.59 Bourgois,J. 84 20 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS BASALT 45.46 17.49 5.39 11.21 13.20 1.39 0.20 0.22 0.13 4.97 99.66 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 20 1 143.0 149.0 376.40 377.86 Bourgois,J. 84 20 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS GABBRO 47.79 17.80 5.47 6.72 11.24 3.27 0.43 0.22 0.15 6.92 99.71 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 25 2 90.0 96.0 429.60 432.03 Bellon,H. 84 22 11 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS GABBRO-DIABASE 42.85 14.80 11.81 7.74 9.97 3.13 0.47 2.62 0.17 0.14 4.68 2.15 100.53 Total water not directly determined. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 25 2 90.0 96.0 429.60 432.03 Bourgois,J. 84 20 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS BASALT 45.13 14.78 11.14 7.01 9.82 3.02 0.47 2.41 0.19 5.29 99.26 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 25 3 14.0 18.0 429.60 432.76 Bellon,H. 84 22 2 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS GABBRO-DIABASE 42.35 14.95 11.77 7.01 8.16 3.49 0.43 2.59 0.18 0.14 5.14 3.02 99.23 Total water not directly determined. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 26 1 3.0 4.0 438.50 438.54 Bellon,H. 84 22 1 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES EXTENSIVELY ALTERED IGNEOUS BASALT 44.20 14.02 11.30 6.56 9.85 3.35 0.57 2.57 0.20 0.35 2.71 3.89 99.57 Total water not directly determined. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 26 1 40.0 43.0 438.50 438.92 Bourgois,J. 84 20 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS DOLERITE 41.58 14.50 11.81 12.00 6.79 2.40 0.21 1.51 0.20 8.85 99.76 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 26 1 59.0 61.0 438.50 439.10 Bourgois,J. 84 20 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS DOLERITE 42.56 14.81 11.32 11.15 6.96 2.53 0.25 1.59 0.19 7.97 99.33 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 27 1 108.0 112.0 445.80 446.90 Bourgois,J. 84 20 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS DOLERITE 47.61 16.46 9.24 6.23 8.17 4.56 0.52 1.98 0.16 4.83 99.76 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 28 1 80.0 82.0 465.20 466.01 Helm,R. 84 15, 16 XRF SEDIMENTARY SERPENTINITIC MUD 44.52 5.02 7.211 41.99 0.49 0.01 0.01 0.06 0.11 0.01 0.11 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 REPORTSGRAIN SIZE LESS THAN 63 MICROMETERS 84 567 A 29 2 7.0 10.0 484.60 486.19 Bourgois,J. 84 20 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES IGNEOUS DOLERITE 42.84 15.45 10.23 10.67 6.92 2.78 0.71 1.67 0.20 8.11 99.58 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 29 2 36.0 40.0 484.60 486.48 Bourgois,J. 84 20 XRF INSTRUMENTAL NEUTRON ACTIVATION ANALYSES METAMORPHIC HARZBURGITE 37.81 1.59 6.66 37.29 0.12 0.06 0.01 0.01 0.14 15.32 99.01 Total water not directly determined. H2O not partitioned. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS 84 567 A 29 2 147.0 149.0 484.60 487.58 Bellon,H. 84 22 22 ATOMIC ABSORPTION INSTRUMENTAL NEUTRON ACTIVATION ANALYSES MODERATELY ALTERED IGNEOUS BASALT 46.10 17.25 11.84 2.07 5.06 3.29 1.69 2.29 0.11 0.51 5.76 3.46 99.43 Total water not directly determined. Essential oxides quoted to .01%. Fe oxide partitions not specified or analysed. INITIAL REPORTS INITIAL REPORTS