leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 7 63 1 0.10 8.20 CLAY QUARTZ 6.5 7 63 1 0.10 8.20 CLAY PLAGIOCLASE 6.8 7 63 1 0.10 8.20 CLAY KAOLINITE 13.6 7 63 1 0.10 8.20 CLAY MICA 43.7 7 63 2 62.60 69.20 CLAY QUARTZ 6.9 7 63 2 62.60 69.20 CLAY PLAGIOCLASE 6.1 7 63 2 62.60 69.20 CLAY KAOLINITE 10.3 7 63 2 62.60 69.20 CLAY MICA 14.4 7 63 3 137.50 142.20 CLAY QUARTZ 9.8 7 63 3 137.50 142.20 CLAY PLAGIOCLASE 6.2 7 63 3 137.50 142.20 CLAY KAOLINITE 12.9 7 63 3 137.50 142.20 CLAY MICA 27.1 7 63 4 230.10 232.20 CLAY QUARTZ 2.3 7 63 4 230.10 232.20 CLAY PLAGIOCLASE 2.6 7 63 4 230.10 232.20 CLAY KAOLINITE 3.0 7 63 4 230.10 232.20 CLAY MICA 8.9 7 63 5 352.10 354.20 CLAY QUARTZ 1.8 7 63 5 352.10 354.20 CLAY PLAGIOCLASE 6.0 7 63 6 458.10 466.20 CLAY QUARTZ 11.3 7 63 6 458.10 466.20 CLAY PLAGIOCLASE 3.2 7 63 6 458.10 466.20 CLAY MONTMORILLONITE 71.3 7 63 7 534.00 542.20 CLAY QUARTZ 42.1 7 63 7 534.00 542.20 CLAY MICA 16.1 7 63 8 543.50 547.50 CLAY QUARTZ 15.3 7 63 8 543.50 547.50 CLAY PLAGIOCLASE 11.9 7 63 8 543.50 547.50 CLAY KAOLINITE 15.9 7 63 8 543.50 547.50 CLAY MICA 30.5 7 63 9 553.40 557.60 CLAY QUARTZ 10.2 7 63 9 553.40 557.60 CLAY MONTMORILLONITE 80.4