leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 9 77 B 1 9.40 9.40 CLAY QUARTZ 9.0 9 77 B 1 9.40 9.40 CLAY K-FELDSPAR 7.8 9 77 B 1 9.40 9.40 CLAY PLAGIOCLASE 7.8 9 77 B 1 9.40 9.40 CLAY KAOLINITE 10.1 9 77 B 1 9.40 9.40 CLAY MICA 42.5 9 77 B 1 9.40 9.40 CLAY MONTMORILLONITE 18.4 9 77 B 1 9.90 17.40 CLAY QUARTZ 9.3 9 77 B 1 9.90 17.40 CLAY K-FELDSPAR 3.0 9 77 B 1 9.90 17.40 CLAY PLAGIOCLASE 6.8 9 77 B 1 9.90 17.40 CLAY KAOLINITE 9.7 9 77 B 1 9.90 17.40 CLAY MICA 32.5 9 77 B 1 9.90 17.40 CLAY MONTMORILLONITE 31.8 9 77 B 2 18.40 19.20 CLAY QUARTZ 10.1 9 77 B 2 18.40 19.20 CLAY K-FELDSPAR 2.8 9 77 B 2 18.40 19.20 CLAY PLAGIOCLASE 9.3 9 77 B 2 18.40 19.20 CLAY KAOLINITE 9.0 9 77 B 2 18.40 19.20 CLAY MICA 28.4 9 77 B 2 18.40 19.20 CLAY MONTMORILLONITE 30.8 9 77 B 2 19.80 26.50 CLAY QUARTZ 11.8 9 77 B 2 19.80 26.50 CLAY K-FELDSPAR 5.6 9 77 B 2 19.80 26.50 CLAY PLAGIOCLASE 9.4 9 77 B 2 19.80 26.50 CLAY KAOLINITE 12.8 9 77 B 2 19.80 26.50 CLAY MICA 28.8 9 77 B 2 19.80 26.50 CLAY MONTMORILLONITE 22.8 9 77 B 3 27.30 28.10 CLAY QUARTZ 6.7 9 77 B 3 27.30 28.10 CLAY K-FELDSPAR 8.7 9 77 B 3 27.30 28.10 CLAY PLAGIOCLASE 8.7 9 77 B 3 27.30 28.10 CLAY MONTMORILLONITE 64.4 9 77 B 3 28.90 34.10 CLAY QUARTZ 3.4 9 77 B 3 28.90 34.10 CLAY PLAGIOCLASE 4.8 9 77 B 3 28.90 34.10 CLAY KAOLINITE 7.5 9 77 B 3 28.90 34.10 CLAY MICA 23.2 9 77 B 3 28.90 34.10 CLAY MONTMORILLONITE 51.5 9 77 B 5 45.70 46.30 CLAY QUARTZ 14.4 9 77 B 5 45.70 46.30 CLAY K-FELDSPAR 5.5 9 77 B 5 45.70 46.30 CLAY PLAGIOCLASE 10.1 9 77 B 5 45.70 46.30 CLAY MONTMORILLONITE 59.1 9 77 B 5 47.20 53.90 CLAY QUARTZ 5.8 9 77 B 5 47.20 53.90 CLAY PLAGIOCLASE 6.5 9 77 B 5 47.20 53.90 CLAY MONTMORILLONITE 68.7 9 77 B 6 54.90 63.10 CLAY QUARTZ 2.3 9 77 B 6 54.90 63.10 CLAY K-FELDSPAR 6.1 9 77 B 6 54.90 63.10 CLAY PLAGIOCLASE 6.1 9 77 B 6 54.90 63.10 CLAY MONTMORILLONITE 69.6 9 77 B 7 64.10 72.30 CLAY QUARTZ 1.7 9 77 B 7 64.10 72.30 CLAY PLAGIOCLASE 8.5 9 77 B 7 64.10 72.30 CLAY KAOLINITE 15.8 9 77 B 7 64.10 72.30 CLAY MICA 39.8 9 77 B 7 64.10 72.30 CLAY MONTMORILLONITE 17.3 9 77 B 10 93.10 99.80 CLAY QUARTZ 5.4 9 77 B 10 93.10 99.80 CLAY MONTMORILLONITE 66.3 9 77 B 14 129.60 136.30 CLAY QUARTZ 7.7 9 77 B 14 129.60 136.30 CLAY MONTMORILLONITE 66.1 9 77 B 16 147.80 151.50 CLAY QUARTZ 42.0 9 77 B 16 153.80 154.50 CLAY QUARTZ 37.1 9 77 B 18 163.20 169.60 CLAY QUARTZ 1.9 9 77 B 18 163.20 169.60 CLAY MONTMORILLONITE 69.4 9 77 B 20 181.30 188.10 CLAY QUARTZ 23.6 9 77 B 22 199.70 206.40 CLAY QUARTZ 7.6 9 77 B 22 199.70 206.40 CLAY MONTMORILLONITE 71.4 9 77 B 23 208.80 215.50 CLAY QUARTZ 20.8 9 77 B 24 217.90 218.60 CLAY MONTMORILLONITE 58.9 9 77 B 24 222.40 224.60 CLAY QUARTZ 6.8 9 77 B 24 222.40 224.60 CLAY MONTMORILLONITE 71.7 9 77 B 25 227.20 233.90 CLAY QUARTZ 3.6 9 77 B 25 227.20 233.90 CLAY MONTMORILLONITE 40.5 9 77 B 26 236.30 242.90 CLAY QUARTZ 3.6 9 77 B 26 236.30 242.90 CLAY MONTMORILLONITE 40.5 9 77 B 28 254.60 261.30 CLAY QUARTZ 5.5 9 77 B 28 254.60 261.30 CLAY MONTMORILLONITE 82.7 9 77 B 29 263.70 270.40 CLAY MONTMORILLONITE 93.2 9 77 B 30 272.80 279.50 CLAY QUARTZ 5.8 9 77 B 30 272.80 279.50 CLAY MONTMORILLONITE 73.6 9 77 B 31 281.90 288.60 CLAY QUARTZ 3.2 9 77 B 31 281.90 288.60 CLAY MONTMORILLONITE 89.2 9 77 B 33 300.20 306.90 CLAY QUARTZ 3.2 9 77 B 33 300.20 306.90 CLAY MONTMORILLONITE 81.7 9 77 B 34 310.10 315.40 CLAY QUARTZ 3.5 9 77 B 34 310.10 315.40 CLAY MONTMORILLONITE 86.8 9 77 B 37 336.80 341.30 CLAY QUARTZ 2.8 9 77 B 37 336.80 341.30 CLAY PLAGIOCLASE 1.2 9 77 B 37 336.80 341.30 CLAY MICA 8.7 9 77 B 37 336.80 341.30 CLAY MONTMORILLONITE 84.9 9 77 B 38 346.00 346.00 CLAY QUARTZ 9.7 9 77 B 38 346.00 346.00 CLAY K-FELDSPAR 8.9 9 77 B 38 346.00 346.00 CLAY PLAGIOCLASE 12.4 9 77 B 38 346.00 346.00 CLAY MICA 58.2 9 77 B 39 355.30 361.20 CLAY QUARTZ 15.9 9 77 B 39 355.30 361.20 CLAY PLAGIOCLASE 7.0 9 77 B 39 355.30 361.20 CLAY KAOLINITE 4.1 9 77 B 39 355.30 361.20 CLAY MICA 54.5 9 77 B 40 364.20 367.20 CLAY QUARTZ 9.5 9 77 B 40 364.20 367.20 CLAY K-FELDSPAR 5.9 9 77 B 40 364.20 367.20 CLAY PLAGIOCLASE 9.0 9 77 B 40 364.20 367.20 CLAY KAOLINITE 7.1 9 77 B 40 364.20 367.20 CLAY MICA 57.2 9 77 B 41 373.40 379.40 CLAY QUARTZ 9.2 9 77 B 41 373.40 379.40 CLAY K-FELDSPAR 7.9 9 77 B 41 373.40 379.40 CLAY PLAGIOCLASE 10.1 9 77 B 41 373.40 379.40 CLAY KAOLINITE 7.5 9 77 B 41 373.40 379.40 CLAY MICA 53.1 9 77 B 42 382.60 388.60 CLAY QUARTZ 6.4 9 77 B 42 382.60 388.60 CLAY K-FELDSPAR 6.4 9 77 B 42 382.60 388.60 CLAY PLAGIOCLASE 8.9 9 77 B 42 382.60 388.60 CLAY MICA 69.5 9 77 B 43 391.70 397.70 CLAY QUARTZ 5.5 9 77 B 43 391.70 397.70 CLAY K-FELDSPAR 6.6 9 77 B 43 391.70 397.70 CLAY PLAGIOCLASE 10.6 9 77 B 43 391.70 397.70 CLAY MICA 65.6 9 77 B 44 400.70 406.70 CLAY QUARTZ 6.1 9 77 B 44 400.70 406.70 CLAY K-FELDSPAR 6.7 9 77 B 44 400.70 406.70 CLAY PLAGIOCLASE 10.0 9 77 B 44 400.70 406.70 CLAY KAOLINITE 10.2 9 77 B 44 400.70 406.70 CLAY MICA 36.5 9 77 B 44 400.70 406.70 CLAY MONTMORILLONITE 23.8 9 77 B 47 428.20 431.20 CLAY QUARTZ 17.4 9 77 B 47 428.20 431.20 CLAY KAOLINITE 18.3 9 77 B 48 437.70 443.40 CLAY SIDERITE 10.5 9 77 B 48 437.70 443.40 CLAY QUARTZ 7.2 9 77 B 48 437.70 443.40 CLAY K-FELDSPAR 12.4 9 77 B 48 437.70 443.40 CLAY PLAGIOCLASE 9.0 9 77 B 48 437.70 443.40 CLAY MONTMORILLONITE 56.0 9 77 B 49 446.60 454.00 CLAY SIDERITE 11.3 9 77 B 49 446.60 454.00 CLAY QUARTZ 6.1 9 77 B 49 446.60 454.00 CLAY MICA 59.4 9 77 B 50 456.10 456.10 CLAY SIDERITE 5.4 9 77 B 50 456.10 456.10 CLAY QUARTZ 7.0 9 77 B 50 456.10 456.10 CLAY K-FELDSPAR 6.4 9 77 B 50 456.10 456.10 CLAY PLAGIOCLASE 5.6 9 77 B 50 456.10 456.10 CLAY KAOLINITE 6.3 9 77 B 50 456.10 456.10 CLAY MICA 17.6 9 77 B 52 472.40 472.40 CLAY QUARTZ 15.8 9 77 B 52 472.40 472.40 CLAY PLAGIOCLASE 37.8 9 77 B 52 472.40 472.40 CLAY MONTMORILLONITE 13.5