leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 3 13 1 1 0.10 0.12 BULK CALCITE 84.5 3 13 1 1 0.10 0.12 BULK QUARTZ 7.7 3 13 1 1 0.18 0.18 BULK CALCITE 83.3 3 13 1 1 0.18 0.18 BULK QUARTZ 6.4 3 13 1 2 1.58 1.60 BULK CALCITE 93.1 3 13 1 2 1.58 1.60 BULK QUARTZ 3.0 3 13 1 3 3.09 3.11 BULK CALCITE 83.7 3 13 1 3 3.09 3.11 BULK QUARTZ 7.1 3 13 1 3 3.84 3.86 BULK CALCITE 84.3 3 13 1 3 3.84 3.86 BULK QUARTZ 7.6 3 13 1 4 4.60 4.62 BULK CALCITE 84.7 3 13 1 4 4.60 4.62 BULK QUARTZ 6.2 3 13 1 4 4.60 4.62 BULK K-FELDSPAR 1.1 3 13 1 4 5.30 5.32 BULK CALCITE 85.5 3 13 1 4 5.30 5.32 BULK QUARTZ 6.5 3 13 1 5 6.26 6.28 BULK CALCITE 41.3 3 13 1 5 6.26 6.28 BULK QUARTZ 27.6 3 13 1 5 6.26 6.28 BULK K-FELDSPAR 4.6 3 13 1 5 6.90 6.92 BULK CALCITE 83.6 3 13 1 5 6.90 6.92 BULK QUARTZ 7.2 3 13 1 6 7.59 7.61 BULK CALCITE 65.7 3 13 1 6 7.59 7.61 BULK QUARTZ 14.5 3 13 1 6 7.59 7.61 BULK K-FELDSPAR 2.5 3 13 1 6 7.59 7.61 BULK PLAGIOCLASE 1.6 3 13 1 6 8.30 8.32 BULK CALCITE 83.2 3 13 1 6 8.30 8.32 BULK QUARTZ 7.3 3 13 2 1 21.42 21.44 BULK CALCITE 81.3 3 13 2 1 21.42 21.44 BULK QUARTZ 8.7 3 13 2 1 21.90 21.92 BULK CALCITE 88.2 3 13 2 1 21.90 21.92 BULK QUARTZ 4.3 3 13 2 2 22.62 22.64 BULK CALCITE 75.2 3 13 2 2 22.62 22.64 BULK QUARTZ 8.0 3 13 2 2 22.62 22.64 BULK KAOLINITE 13.6 3 13 2 2 23.35 23.37 BULK CALCITE 79.4 3 13 2 2 23.35 23.37 BULK QUARTZ 6.3 3 13 2 2 23.35 23.37 BULK KAOLINITE 11.4 3 13 2 3 24.08 24.10 BULK CALCITE 81.2 3 13 2 3 24.08 24.10 BULK QUARTZ 6.8 3 13 2 3 24.08 24.10 BULK K-FELDSPAR 1.2 3 13 2 3 24.83 24.85 BULK CALCITE 83.5 3 13 2 3 24.83 24.85 BULK QUARTZ 6.5 3 13 2 4 25.57 25.59 BULK QUARTZ 22.7 3 13 2 4 25.57 25.59 BULK K-FELDSPAR 3.3 3 13 2 4 25.57 25.59 BULK KAOLINITE 45.7 3 13 2 4 25.57 25.59 BULK MICA 7.3 3 13 2 4 26.26 26.28 BULK QUARTZ 19.9 3 13 2 4 26.26 26.28 BULK K-FELDSPAR 3.1 3 13 2 4 26.26 26.28 BULK PLAGIOCLASE 2.1 3 13 2 4 26.26 26.28 BULK KAOLINITE 40.6 3 13 2 5 27.06 27.08 BULK QUARTZ 32.7 3 13 2 5 27.75 27.77 BULK QUARTZ 21.8 3 13 2 5 27.75 27.77 BULK KAOLINITE 45.9 3 13 2 5 27.75 27.77 BULK MICA 2.6 3 13 2 6 28.56 28.58 BULK QUARTZ 19.5 3 13 2 6 28.56 28.58 BULK K-FELDSPAR 2.1 3 13 2 6 28.56 28.58 BULK PLAGIOCLASE 2.3 3 13 2 6 28.56 28.58 BULK KAOLINITE 43.4 3 13 2 6 28.56 28.58 BULK MICA 1.6 3 13 2 6 29.25 29.27 BULK QUARTZ 25.1 3 13 2 6 29.25 29.27 BULK K-FELDSPAR 4.7 3 13 2 6 29.25 29.27 BULK PLAGIOCLASE 3.3 3 13 2 6 29.25 29.27 BULK KAOLINITE 43.7 3 13 3 1 136.68 136.70 BULK QUARTZ 27.4 3 13 3 2 137.65 137.67 BULK QUARTZ 42.4 3 13 3 2 138.30 138.32 BULK QUARTZ 30.1 3 13 3 3 139.10 139.12 BULK QUARTZ 49.2 3 13 3 3 139.83 139.85 BULK QUARTZ 31.5