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 33 315 A 31 1 115.5 117.5 996.50 997.67 Fabbi,B.P. 33 20 2 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG-CPX SPARSELY MICROPHYRIC BASALT 44.69 15.22 7.72 4.17 7.11 6.95 3.15 0.31 2.29 0.46 0.30 1.78 5.26 0.25 0.111 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 33 315 A 32 1 141.5 143.5 1006.00 1007.42 Fabbi,B.P. 33 20 6 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 45.95 14.66 6.68 6.12 6.97 6.01 3.33 0.40 2.55 0.34 0.31 1.66 4.92 -.05 0.052 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSCALCITE VEIN PRESENT IN THIS PIECE. 33 315 A 32 2 82.5 83.5 1006.00 1008.33 Fabbi,B.P. 33 20 8 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 45.23 14.46 8.56 4.34 6.52 6.77 3.40 0.48 2.91 0.33 0.32 1.36 4.99 -.05 0.032 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 33 315 A 32 2 96.0 105.0 1006.00 1008.51 Fabbi,B.P. 33 20 8 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 44.51 14.27 7.07 6.29 6.73 7.00 3.35 0.42 2.92 0.40 0.30 3.00 3.44 0.22 0.153 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 33 315 A 32 2 96.0 105.0 1006.00 1008.51 Fabbi,B.P. 33 20 8 WET MODERATELY ALTERED IGNEOUS PLAG PHYRIC BASALT 44.67 14.49 5.88 7.03 7.13 6.66 3.41 0.46 2.93 0.40 0.33 1.86 4.12 0.45 0.00 0.20 Essential oxides quoted to .01%. INITIAL REPORTS Sample was analyzed more than once. INITIAL REPORTS 33 315 A 32 3 9.5 11.5 1006.00 1009.10 Fabbi,B.P. 33 20 1 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 45.51 14.45 6.86 6.00 7.09 6.61 3.24 0.45 2.77 0.39 0.31 2.77 3.71 -.05 0.167 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 33 315 A 32 3 87.5 89.5 1006.00 1009.89 Fabbi,B.P. 33 20 8 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 44.94 15.57 6.52 5.46 7.31 7.00 3.07 0.35 2.22 0.33 0.25 3.23 3.78 0.09 0.139 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSSOME FELDSPAR LATHS REACHING 0.3 X 15 MM NOTED. 33 315 A 32 4 59.0 61.0 1006.00 1011.10 Fabbi,B.P. 33 20 5 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 45.61 15.06 5.92 6.72 7.57 7.46 2.84 0.26 2.27 0.24 0.30 3.56 3.20 0.09 0.103 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTSSOME FELDSPAR CRYSTALS AS LARGE AS 0.2 X 2.0 MM NOTED. 33 315 A 33 1 116.5 118.5 1015.50 1016.67 Fabbi,B.P. 33 20 8 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 44.75 14.79 6.88 6.24 7.57 5.98 3.27 0.46 2.53 0.25 0.30 3.28 4.58 0.20 0.116 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS 33 315 A 34 1 73.5 75.5 1025.00 1025.74 Fabbi,B.P. 33 20 21 XRF WET FLAME PHOTOMETRY MODERATELY ALTERED IGNEOUS APHYRIC BASALT 44.41 14.38 7.48 5.58 7.06 5.65 3.23 0.50 2.85 0.36 0.32 3.21 4.67 0.05 0.058 Essential oxides quoted to .01%. INITIAL REPORTS INITIAL REPORTS