leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 8 70 A 1 114.80 121.30 CLAY QUARTZ 9.8 8 70 A 1 114.80 121.30 CLAY PLAGIOCLASE 9.8 8 70 A 1 114.80 121.30 CLAY KAOLINITE 8.1 8 70 A 1 114.80 121.30 CLAY MICA 23.2 8 70 A 1 114.80 121.30 CLAY MONTMORILLONITE 31.4 8 70 A 2 122.30 130.40 CLAY QUARTZ 7.7 8 70 A 2 122.30 130.40 CLAY PLAGIOCLASE 11.0 8 70 A 2 122.30 130.40 CLAY KAOLINITE 7.7 8 70 A 2 122.30 130.40 CLAY MICA 43.0 8 70 A 4 143.00 148.80 CLAY QUARTZ 12.7 8 70 A 4 143.00 148.80 CLAY PLAGIOCLASE 15.3 8 70 A 4 143.00 148.80 CLAY MONTMORILLONITE 46.5 8 70 A 5 157.30 158.00 CLAY QUARTZ 5.6 8 70 A 5 157.30 158.00 CLAY PLAGIOCLASE 18.9 8 70 A 5 157.30 158.00 CLAY MONTMORILLONITE 44.0 8 70 A 6 159.60 167.10 CLAY QUARTZ 4.8 8 70 A 6 159.60 167.10 CLAY PLAGIOCLASE 13.3 8 70 A 6 159.60 167.10 CLAY MONTMORILLONITE 64.2 8 70 A 7 174.00 176.20 CLAY QUARTZ 3.3 8 70 A 7 174.00 176.20 CLAY PLAGIOCLASE 6.3 8 70 A 7 174.00 176.20 CLAY KAOLINITE 4.0 8 70 A 7 174.00 176.20 CLAY MONTMORILLONITE 76.4 8 70 A 8 178.70 185.40 CLAY QUARTZ 5.2 8 70 A 8 178.70 185.40 CLAY PLAGIOCLASE 11.3 8 70 A 8 178.70 185.40 CLAY KAOLINITE 5.7 8 70 A 8 178.70 185.40 CLAY MONTMORILLONITE 55.9 8 70 A 9 187.80 191.30 CLAY QUARTZ 3.7 8 70 A 9 187.80 191.30 CLAY PLAGIOCLASE 7.8 8 70 A 9 187.80 191.30 CLAY KAOLINITE 6.8 8 70 A 9 187.80 191.30 CLAY MONTMORILLONITE 63.8 8 70 A 10 195.00 200.40 CLAY QUARTZ 6.3 8 70 A 10 195.00 200.40 CLAY PLAGIOCLASE 14.4 8 70 A 10 195.00 200.40 CLAY KAOLINITE 6.0 8 70 A 10 195.00 200.40 CLAY MONTMORILLONITE 42.7 8 70 A 11 204.60 209.80 CLAY QUARTZ 4.5 8 70 A 11 204.60 209.80 CLAY PLAGIOCLASE 13.0 8 70 A 11 204.60 209.80 CLAY MONTMORILLONITE 24.4 8 70 A 12 213.70 218.90 CLAY QUARTZ 3.5 8 70 A 12 213.70 218.90 CLAY PLAGIOCLASE 13.1 8 70 A 12 213.70 218.90 CLAY MONTMORILLONITE 33.4 8 70 A 13 224.40 228.00 CLAY QUARTZ 3.6 8 70 A 13 224.40 228.00 CLAY PLAGIOCLASE 14.5 8 70 A 13 224.40 228.00 CLAY MONTMORILLONITE 39.7 8 70 A 14 235.00 237.20 CLAY QUARTZ 7.3 8 70 A 14 235.00 237.20 CLAY PLAGIOCLASE 10.4 8 70 A 14 235.00 237.20 CLAY MONTMORILLONITE 62.8 8 70 A 15 241.90 246.50 CLAY PLAGIOCLASE 33.2 8 70 A 16 252.80 255.40 CLAY QUARTZ 4.3 8 70 A 16 252.80 255.40 CLAY PLAGIOCLASE 17.1 8 70 A 16 252.80 255.40 CLAY MONTMORILLONITE 59.2 8 70 A 17 257.50 261.60 CLAY QUARTZ 2.0 8 70 A 17 257.50 261.60 CLAY PLAGIOCLASE 5.2 8 70 A 17 257.50 261.60 CLAY KAOLINITE 7.4 8 70 A 17 257.50 261.60 CLAY MONTMORILLONITE 71.6 8 70 A 18 265.50 267.70 CLAY QUARTZ 1.6 8 70 A 18 265.50 267.70 CLAY PLAGIOCLASE 7.2 8 70 A 18 265.50 267.70 CLAY MONTMORILLONITE 77.9 8 70 A 19 271.20 273.80 CLAY K-FELDSPAR 12.3 8 70 A 19 271.20 273.80 CLAY PLAGIOCLASE 9.0 8 70 A 19 271.20 273.80 CLAY MICA 25.2 8 70 A 19 271.20 273.80 CLAY MONTMORILLONITE 36.8 8 70 A 21 286.20 286.20 CLAY K-FELDSPAR 16.0 8 70 A 21 286.20 286.20 CLAY PLAGIOCLASE 9.8 8 70 A 21 286.20 286.20 CLAY MICA 50.6 8 70 A 22 289.90 292.10 CLAY QUARTZ 3.3 8 70 A 22 289.90 292.10 CLAY PLAGIOCLASE 7.1 8 70 A 22 289.90 292.10 CLAY MICA 25.8 8 70 A 22 289.90 292.10 CLAY MONTMORILLONITE 56.1 8 70 A 23 296.60 298.20 CLAY QUARTZ 4.7 8 70 A 23 296.60 298.20 CLAY PLAGIOCLASE 8.3 8 70 A 23 296.60 298.20 CLAY MONTMORILLONITE 69.6 8 70 A 24 301.40 304.30 CLAY QUARTZ 2.2 8 70 A 24 301.40 304.30 CLAY K-FELDSPAR 11.4 8 70 A 24 301.40 304.30 CLAY PLAGIOCLASE 12.3 8 70 A 24 301.40 304.30 CLAY MONTMORILLONITE 54.9 8 70 A 25 308.20 310.90 CLAY QUARTZ 2.9 8 70 A 25 308.20 310.90 CLAY K-FELDSPAR 6.7 8 70 A 25 308.20 310.90 CLAY PLAGIOCLASE 4.8 8 70 A 25 308.20 310.90 CLAY MONTMORILLONITE 62.8 8 70 A 27 323.00 323.40 CLAY QUARTZ 3.6 8 70 A 27 323.00 323.40 CLAY K-FELDSPAR 8.2 8 70 A 27 323.00 323.40 CLAY PLAGIOCLASE 5.0 8 70 A 27 323.00 323.40 CLAY MONTMORILLONITE 71.0 8 70 A 27 324.60 325.70 CLAY QUARTZ 5.5 8 70 A 27 324.60 325.70 CLAY PLAGIOCLASE 6.0 8 70 A 27 324.60 325.70 CLAY MONTMORILLONITE 77.8 8 70 A 28 327.00 327.70 CLAY QUARTZ 4.6 8 70 A 28 327.00 327.70 CLAY PLAGIOCLASE 4.3 8 70 A 28 327.00 327.70 CLAY MONTMORILLONITE 76.3 8 70 A 30 330.90 330.90 CLAY QUARTZ 2.2 8 70 A 30 330.90 330.90 CLAY CRISTOBALITE 90.1 8 70 A 30 330.90 330.90 CLAY K-FELDSPAR 2.5 8 70 A 30 330.90 330.90 CLAY MONTMORILLONITE 3.0