leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 5 41 1 1 0.46 0.47 BULK QUARTZ 24.9 5 41 1 1 0.46 0.47 BULK PLAGIOCLASE 20.2 5 41 1 1 0.46 0.47 BULK KAOLINITE 24.9 5 41 1 2 1.60 1.61 BULK QUARTZ 28.3 5 41 1 2 1.60 1.61 BULK PLAGIOCLASE 21.0 5 41 1 2 1.60 1.61 BULK KAOLINITE 11.3 5 41 1 2 1.60 1.61 BULK MICA 31.7 5 41 1 3 3.10 3.11 BULK QUARTZ 17.2 5 41 1 3 3.10 3.11 BULK PLAGIOCLASE 9.3 5 41 1 3 3.10 3.11 BULK MICA 12.4 5 41 1 3 3.10 3.11 BULK MONTMORILLONITE 30.6 5 41 1 4 4.66 4.67 BULK QUARTZ 33.9 5 41 1 4 4.66 4.67 BULK PLAGIOCLASE 12.2 5 41 1 4 4.66 4.67 BULK KAOLINITE 9.5 5 41 1 4 4.66 4.67 BULK MICA 38.0 5 41 1 6 7.67 7.68 BULK QUARTZ 26.4 5 41 1 6 7.67 7.68 BULK PLAGIOCLASE 9.8 5 41 1 6 7.67 7.68 BULK KAOLINITE 10.5 5 41 1 6 7.67 7.68 BULK MICA 35.9 5 41 1 6 7.67 7.68 BULK CHLORITE 3.4 5 41 2 1 9.10 9.11 BULK QUARTZ 7.7 5 41 2 1 9.10 9.11 BULK PLAGIOCLASE 8.9 5 41 2 1 9.10 9.11 BULK MICA 19.2 5 41 2 2 10.60 10.61 BULK QUARTZ 8.7 5 41 2 3 12.10 12.11 BULK PLAGIOCLASE 6.8 5 41 2 4 13.86 13.87 BULK PLAGIOCLASE 16.7