leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 6 53 A 1 1 0.04 0.06 BULK QUARTZ 24.4 6 53 A 1 1 0.04 0.06 BULK PLAGIOCLASE 33.8 6 53 A 1 1 0.04 0.06 BULK MICA 34.8 6 53 A 1 1 0.70 0.72 BULK QUARTZ 26.2 6 53 A 1 1 0.70 0.72 BULK PLAGIOCLASE 33.7 6 53 A 1 1 0.70 0.72 BULK MICA 30.3 6 53 A 1 2 1.54 1.56 BULK QUARTZ 25.2 6 53 A 1 2 1.54 1.56 BULK PLAGIOCLASE 31.5 6 53 A 1 2 1.54 1.56 BULK MICA 32.2 6 53 A 1 3 3.15 3.17 BULK QUARTZ 18.2 6 53 A 1 3 3.15 3.17 BULK PLAGIOCLASE 56.9 6 53 A 1 3 3.79 3.81 BULK QUARTZ 13.3 6 53 A 1 3 3.79 3.81 BULK PLAGIOCLASE 49.9 6 53 A 1 3 3.79 3.81 BULK MICA 19.1 6 53 A 1 4 4.64 4.66 BULK QUARTZ 19.1 6 53 A 1 4 4.64 4.66 BULK PLAGIOCLASE 48.5 6 53 A 1 4 4.64 4.66 BULK MICA 23.9 6 53 A 1 4 5.27 5.29 BULK QUARTZ 23.8 6 53 A 1 4 5.27 5.29 BULK PLAGIOCLASE 47.8 6 53 A 1 4 5.27 5.29 BULK MICA 20.1 6 53 A 1 5 6.14 6.16 BULK QUARTZ 19.2 6 53 A 1 5 6.14 6.16 BULK PLAGIOCLASE 38.4 6 53 A 1 5 6.14 6.16 BULK MICA 29.4 6 53 A 1 5 6.77 6.79 BULK QUARTZ 20.8 6 53 A 1 5 6.77 6.79 BULK PLAGIOCLASE 39.4 6 53 A 1 5 6.77 6.79 BULK MICA 25.9 6 53 A 1 6 7.75 7.77 BULK QUARTZ 23.8 6 53 A 1 6 7.75 7.77 BULK PLAGIOCLASE 40.7 6 53 A 1 6 7.75 7.77 BULK MICA 25.0 6 53 A 1 6 8.20 8.22 BULK QUARTZ 21.6 6 53 A 1 6 8.20 8.22 BULK PLAGIOCLASE 35.4 6 53 A 1 6 8.20 8.22 BULK MICA 26.5 6 53 A 2 1 23.05 23.10 BULK CALCITE 28.0 6 53 A 2 1 23.05 23.10 BULK QUARTZ 6.9 6 53 A 2 2 24.55 24.60 BULK CALCITE 26.4 6 53 A 2 2 24.55 24.60 BULK QUARTZ 5.8 6 53 A 2 2 24.55 24.60 BULK PLAGIOCLASE 43.8 6 53 A 2 3 24.73 24.75 BULK CALCITE 35.4 6 53 A 2 3 24.73 24.75 BULK QUARTZ 4.4 6 53 A 2 3 25.56 25.58 BULK QUARTZ 13.6 6 53 A 2 4 26.80 26.82 BULK QUARTZ 10.8 6 53 A 2 6 29.14 29.16 BULK QUARTZ 11.7 6 53 A 2 6 29.80 29.82 BULK QUARTZ 11.3 6 53 A 3 1 54.80 54.80 BULK QUARTZ 10.7 6 53 A 3 2 55.61 55.63 BULK QUARTZ 9.3 6 53 A 3 3 57.00 57.02 BULK CALCITE 30.0 6 53 A 3 3 57.00 57.02 BULK QUARTZ 4.7 6 53 A 3 4 58.69 58.71 BULK CALCITE 45.2 6 53 A 3 5 59.50 59.52 BULK CALCITE 43.4 6 53 A 3 5 60.08 60.10 BULK CALCITE 54.8