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 26 257 11 2 82.0 84.0 263.00 265.33 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER FRESH IGNEOUS BASALT 49.70 16.42 1.71 5.02 7.97 11.76 2.39 0.12 1.19 0.28 0.20 0.89 1.99 0.36 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMEDIUM-GRAINED,HYALO-OPHITIC 26 257 12 2 79.0 81.0 272.50 274.80 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER IGNEOUS BASALT 49.12 15.18 3.05 4.63 9.18 11.67 2.24 0.24 0.86 0.20 0.10 1.07 2.74 0.41 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 26 257 13 3 43.0 44.0 282.00 285.43 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER FRESH IGNEOUS BASALT 49.01 14.47 2.22 6.04 8.66 12.51 2.05 0.05 0.82 0.24 0.10 0.74 1.59 1.05 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMEDIUM-GRAINED 26 257 14 2 78.0 80.0 290.00 292.29 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER IGNEOUS BASALT 48.30 15.08 2.91 4.41 9.05 11.99 2.23 0.41 0.86 0.16 0.09 1.08 2.94 1.26 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 26 257 14 4 124.0 126.0 290.00 295.75 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER FRESH IGNEOUS PLAG-CPX-OL PHYRIC BASALT 50.42 14.72 1.81 8.45 7.43 11.70 2.06 0.06 0.99 0.19 0.10 0.48 0.73 0.32 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMEDIUM-GRAINED,PORPHYRITIC,SUBOPHITIC 26 257 15 1 126.0 128.0 298.00 299.27 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER FRESH IGNEOUS PLAG-CPX-OL PHYRIC BASALT 50.02 16.00 2.08 6.12 7.83 12.59 2.07 0.04 0.88 0.17 0.07 0.40 1.26 0.55 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMEDIUM-GRAINED,PORPHYRITIC,SUBOPHITIC 26 257 15 2 37.0 39.0 298.00 299.88 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER IGNEOUS BASALT 49.18 15.05 2.37 6.64 8.78 12.17 1.86 0.11 0.88 0.25 0.08 0.56 1.55 0.42 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSSUBOPHITIC,SEMI-PORPHYRITIC,FINE-GRAINED 26 257 15 2 122.0 124.0 298.00 300.73 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER IGNEOUS BASALT 48.31 15.73 5.07 4.37 7.88 10.86 2.13 0.73 0.89 0.22 0.09 1.43 2.53 0.42 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 26 257 16 2 94.0 96.0 307.50 309.95 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER FRESH IGNEOUS PLAG-CPX-OL PHYRIC BASALT 49.71 17.40 2.21 5.87 7.17 13.01 2.00 0.04 0.83 0.16 0.08 0.65 0.90 0.23 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMEDIUM-GRAINED,PORPHYRITIC,SUBVARIOLITIC,SUBOPHITIC 26 257 17 1 91.0 93.0 317.00 317.92 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER IGNEOUS BASALT 47.97 14.32 3.70 5.16 8.08 12.41 2.04 0.45 0.88 0.15 0.11 0.88 2.35 1.29 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 26 257 17 3 26.0 28.0 317.00 320.27 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER IGNEOUS BASALT 49.24 14.72 1.79 6.56 8.52 12.65 2.04 0.11 0.94 0.17 0.10 0.84 1.68 0.77 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 26 257 17 5 65.0 67.0 317.00 323.66 Kempe,D. 26 14 XRF ATOMIC ABSORPTION CHN ANALYSER FRESH IGNEOUS PLAG-CPX-OL PHYRIC BASALT 50.54 14.46 1.65 7.96 8.06 12.25 2.02 0.08 0.92 0.17 0.09 0.63 0.84 0.24 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSMEDIUM-GRAINED,SPHERULITIC,HYALO-OPHITIC