leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 6 60 1 1 52.14 52.16 BULK CALCITE 91.6 6 60 1 1 52.14 52.16 BULK QUARTZ 1.4 6 60 1 1 52.85 52.87 BULK CALCITE 95.9 6 60 1 2 53.65 53.67 BULK CALCITE 94.7 6 60 1 2 54.87 54.89 BULK CALCITE 91.7 6 60 1 2 54.87 54.89 BULK QUARTZ 2.1 6 60 1 3 55.18 55.20 BULK CALCITE 97.2 6 60 1 3 56.40 56.42 BULK CALCITE 38.6 6 60 1 3 56.40 56.42 BULK QUARTZ 9.2 6 60 2 1 61.84 61.86 BULK CALCITE 89.7 6 60 2 2 62.59 62.61 BULK CALCITE 90.3 6 60 2 2 62.59 62.61 BULK QUARTZ 1.2 6 60 2 2 63.00 63.02 BULK CALCITE 20.8 6 60 2 2 63.00 63.02 BULK QUARTZ 12.7 6 60 2 2 63.20 63.22 BULK CALCITE 40.2 6 60 2 2 63.20 63.22 BULK QUARTZ 2.5 6 60 2 2 63.20 63.22 BULK PLAGIOCLASE 8.2 6 60 2 2 63.20 63.22 BULK MICA 16.4 6 60 3 1 130.34 130.36 BULK QUARTZ 4.2 6 60 3 1 130.34 130.36 BULK PLAGIOCLASE 21.0 6 60 3 1 130.62 130.64 BULK CALCITE 27.0 6 60 3 1 130.62 130.64 BULK QUARTZ 3.1 6 60 3 1 130.62 130.64 BULK PLAGIOCLASE 46.9 6 60 3 2 130.76 130.78 BULK CALCITE 24.8 6 60 3 2 130.76 130.78 BULK QUARTZ 12.4 6 60 4 1 135.55 135.55 BULK CALCITE 49.9 6 60 4 1 135.55 135.55 BULK QUARTZ 7.4 6 60 4 2 137.05 137.05 BULK CALCITE 28.8 6 60 4 2 137.05 137.05 BULK QUARTZ 15.0 6 60 5 1 213.27 213.29 BULK CALCITE 68.4 6 60 5 2 214.53 214.55 BULK CALCITE 68.9 6 60 5 3 216.17 216.19 BULK CALCITE 9.0 6 60 5 3 216.17 216.19 BULK QUARTZ 4.2 6 60 5 3 216.17 216.19 BULK PLAGIOCLASE 31.2 6 60 6 1 222.72 222.74 BULK CALCITE 34.5 6 60 6 1 222.72 222.74 BULK QUARTZ 8.2 6 60 6 2 223.52 223.54 BULK CALCITE 41.6 6 60 6 2 223.52 223.54 BULK QUARTZ 8.5 6 60 6 2 224.62 224.64 BULK CALCITE 93.2 6 60 6 3 225.00 225.02 BULK CALCITE 24.5 6 60 6 3 225.00 225.02 BULK QUARTZ 8.0 6 60 6 3 226.20 226.22 BULK CALCITE 32.6 6 60 6 3 226.20 226.22 BULK QUARTZ 5.0 6 60 6 3 226.20 226.22 BULK PLAGIOCLASE 28.6 6 60 6 4 226.62 226.64 BULK CALCITE 27.0 6 60 6 4 226.62 226.64 BULK QUARTZ 3.4 6 60 6 4 227.44 227.46 BULK CALCITE 48.4 6 60 6 4 227.44 227.46 BULK QUARTZ 5.6 6 60 6 5 229.19 229.21 BULK CALCITE 30.9 6 60 6 6 229.63 229.65 BULK CALCITE 44.2 6 60 6 6 229.63 229.65 BULK QUARTZ 7.5 6 60 6 6 230.20 230.24 BULK CALCITE 62.9 6 60 6 7 231.94 231.96 BULK CALCITE 15.8 6 60 6 7 231.94 231.96 BULK QUARTZ 16.1 6 60 7 1 289.38 289.40 BULK CALCITE 55.3 6 60 7 2 290.14 290.16 BULK CALCITE 68.3 6 60 8 2 344.93 344.95 BULK QUARTZ 16.7 6 60 9 2 349.85 349.85 BULK QUARTZ 13.7 6 60 9 3 350.67 350.69 BULK PLAGIOCLASE 42.8 6 60 9 3 350.79 350.81 BULK PLAGIOCLASE 46.2 6 60 9 3 350.99 351.01 BULK K-FELDSPAR 13.9 6 60 9 3 350.99 351.01 BULK PLAGIOCLASE 17.4 6 60 9 3 351.18 351.20 BULK K-FELDSPAR 52.6 6 60 9 3 351.33 351.35 BULK K-FELDSPAR 8.3 6 60 9 3 351.33 351.35 BULK PLAGIOCLASE 9.2 6 60 9 3 351.33 351.35 BULK MONTMORILLONITE 65.6