leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 7 62 2 205.90 213.70 CLAY QUARTZ 6.6 7 62 2 205.90 213.70 CLAY PLAGIOCLASE 5.6 7 62 2 205.90 213.70 CLAY KAOLINITE 8.3 7 62 2 205.90 213.70 CLAY MICA 16.2 7 62 3 299.00 307.20 CLAY QUARTZ 9.0 7 62 3 299.00 307.20 CLAY PLAGIOCLASE 7.1 7 62 3 299.00 307.20 CLAY KAOLINITE 15.2 7 62 3 299.00 307.20 CLAY MICA 30.8 7 62 3 299.00 307.20 CLAY MONTMORILLONITE 32.9 7 62 3 299.00 307.20 CLAY K-FELDSPAR 2.8 7 62 4 395.10 403.20 CLAY QUARTZ 10.9 7 62 4 395.10 403.20 CLAY PLAGIOCLASE 4.0 7 62 4 395.10 403.20 CLAY KAOLINITE 5.1 7 62 4 395.10 403.20 CLAY MICA 25.7 7 62 4 395.10 403.20 CLAY MONTMORILLONITE 42.4 7 62 5 491.70 495.20 CLAY QUARTZ 4.3 7 62 5 491.70 495.20 CLAY PLAGIOCLASE 3.2 7 62 5 491.70 495.20 CLAY KAOLINITE 5.0 7 62 5 491.70 495.20 CLAY MICA 17.0