leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 7 65 2 10.40 16.90 BULK QUARTZ 10.9 7 65 2 10.40 16.90 BULK PLAGIOCLASE 7.1 7 65 2 10.40 16.90 BULK MICA 14.6 7 65 3 19.20 25.70 BULK QUARTZ 30.9 7 65 3 19.20 25.70 BULK PLAGIOCLASE 19.6 7 65 4 29.70 34.70 BULK QUARTZ 58.7 7 65 5 38.90 45.20 BULK QUARTZ 21.0 7 65 5 38.90 45.20 BULK PLAGIOCLASE 21.7 7 65 6 47.90 48.90 BULK QUARTZ 54.4 7 65 7 56.90 61.90 BULK QUARTZ 56.9 7 65 8 64.10 72.20 BULK QUARTZ 72.9 7 65 9 74.20 82.40 BULK QUARTZ 64.2 7 65 10 83.70 88.20 BULK QUARTZ 57.4 7 65 11 94.20 100.50 BULK QUARTZ 43.4 7 65 12 101.10 118.40 BULK QUARTZ 17.2 7 65 12 101.10 118.40 BULK PLAGIOCLASE 23.3 7 65 13 110.30 118.40 BULK QUARTZ 33.6 7 65 14 119.10 127.20 BULK CALCITE 96.0 7 65 14 119.10 127.20 BULK QUARTZ 2.5 7 65 16 139.00 145.20 BULK CALCITE 89.3 7 65 16 139.00 145.20 BULK QUARTZ 5.1