leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 15 148 1 0.00 3.74 CLAY 'diffuse scattering' measure 86.7 15 148 1 0.00 3.74 CLAY 'amorphous material' measure 79.3 15 148 1 0.00 3.74 CLAY QUARTZ 18.3 15 148 1 0.00 3.74 CLAY PLAGIOCLASE 1.3 15 148 1 0.00 3.74 CLAY KAOLINITE 25.9 15 148 1 0.00 3.74 CLAY MICA 18.5 15 148 2 9.00 11.91 CLAY 'diffuse scattering' measure 85.7 15 148 2 9.00 11.91 CLAY 'amorphous material' measure 77.6 15 148 2 9.00 11.91 CLAY QUARTZ 18.7 15 148 2 9.00 11.91 CLAY PLAGIOCLASE 1.1 15 148 2 9.00 11.91 CLAY KAOLINITE 27.1 15 148 2 9.00 11.91 CLAY MICA 22.5 15 148 3 18.00 21.60 CLAY 'diffuse scattering' measure 84.3 15 148 3 18.00 21.60 CLAY 'amorphous material' measure 75.4 15 148 3 18.00 21.60 CLAY QUARTZ 14.7 15 148 3 18.00 21.60 CLAY KAOLINITE 32.9 15 148 3 18.00 21.60 CLAY MICA 24.6 15 148 4 27.00 31.72 CLAY 'diffuse scattering' measure 84.7 15 148 4 27.00 31.72 CLAY 'amorphous material' measure 76.1 15 148 4 27.00 31.72 CLAY QUARTZ 14.6 15 148 4 27.00 31.72 CLAY PLAGIOCLASE 4.7 15 148 4 27.00 31.72 CLAY KAOLINITE 25.8 15 148 4 27.00 31.72 CLAY MICA 17.3 15 148 4 27.00 31.72 CLAY CHLORITE 1.9 15 148 5 36.00 39.91 CLAY 'diffuse scattering' measure 85.9 15 148 5 36.00 39.91 CLAY 'amorphous material' measure 77.9 15 148 5 36.00 39.91 CLAY QUARTZ 18.1 15 148 5 36.00 39.91 CLAY KAOLINITE 32.2 15 148 5 36.00 39.91 CLAY MICA 26.9 15 148 5 36.00 39.91 CLAY CHLORITE 2.9 15 148 5 36.00 40.08 CLAY 'diffuse scattering' measure 86.8 15 148 5 36.00 40.08 CLAY 'amorphous material' measure 79.3 15 148 5 36.00 40.08 CLAY QUARTZ 15.6 15 148 5 36.00 40.08 CLAY PLAGIOCLASE 1.0 15 148 5 36.00 40.08 CLAY KAOLINITE 28.1 15 148 5 36.00 40.08 CLAY MICA 26.8 15 148 5 36.00 40.08 CLAY CHLORITE 2.2 15 148 6 45.00 49.95 CLAY 'diffuse scattering' measure 84.1 15 148 6 45.00 49.95 CLAY 'amorphous material' measure 75.2 15 148 6 45.00 49.95 CLAY QUARTZ 14.7 15 148 6 45.00 49.95 CLAY KAOLINITE 32.0 15 148 6 45.00 49.95 CLAY MICA 21.1 15 148 7 55.00 58.59 CLAY 'diffuse scattering' measure 87.4 15 148 7 55.00 58.59 CLAY 'amorphous material' measure 80.3 15 148 7 55.00 58.59 CLAY QUARTZ 19.3 15 148 7 55.00 58.59 CLAY PLAGIOCLASE 1.4 15 148 7 55.00 58.59 CLAY KAOLINITE 30.5 15 148 7 55.00 58.59 CLAY MICA 21.0 15 148 8 64.00 66.93 CLAY 'diffuse scattering' measure 86.3 15 148 8 64.00 66.93 CLAY 'amorphous material' measure 78.6 15 148 8 64.00 66.93 CLAY QUARTZ 18.1 15 148 8 64.00 66.93 CLAY PLAGIOCLASE 1.9 15 148 8 64.00 66.93 CLAY KAOLINITE 31.7 15 148 8 64.00 66.93 CLAY MICA 23.2 15 148 9 73.00 77.43 CLAY 'diffuse scattering' measure 86.9 15 148 9 73.00 77.43 CLAY 'amorphous material' measure 79.6 15 148 9 73.00 77.43 CLAY QUARTZ 17.0 15 148 9 73.00 77.43 CLAY PLAGIOCLASE 1.5 15 148 9 73.00 77.43 CLAY KAOLINITE 29.3 15 148 9 73.00 77.43 CLAY MICA 26.9 15 148 10 82.00 84.60 CLAY 'diffuse scattering' measure 82.1 15 148 10 82.00 84.60 CLAY 'amorphous material' measure 72.0 15 148 10 82.00 84.60 CLAY QUARTZ 15.2 15 148 10 82.00 84.60 CLAY PLAGIOCLASE 0.6 15 148 10 82.00 84.60 CLAY KAOLINITE 29.0 15 148 10 82.00 84.60 CLAY MICA 22.1 15 148 10 82.00 84.60 CLAY CHLORITE 1.6 15 148 10 82.00 84.60 CLAY MONTMORILLONITE 31.6 15 148 11 91.00 93.93 CLAY 'diffuse scattering' measure 86.3 15 148 11 91.00 93.93 CLAY 'amorphous material' measure 78.5 15 148 11 91.00 93.93 CLAY QUARTZ 16.1 15 148 11 91.00 93.93 CLAY KAOLINITE 26.5 15 148 11 91.00 93.93 CLAY MICA 24.8 15 148 11 91.00 93.93 CLAY CHLORITE 2.8 15 148 11 91.00 97.52 CLAY 'diffuse scattering' measure 79.4 15 148 11 91.00 97.52 CLAY 'amorphous material' measure 67.9 15 148 11 91.00 97.52 CLAY QUARTZ 26.3 15 148 11 91.00 97.52 CLAY PLAGIOCLASE 5.3 15 148 11 91.00 97.52 CLAY KAOLINITE 17.8 15 148 11 91.00 97.52 CLAY MICA 34.4 15 148 11 91.00 97.52 CLAY CHLORITE 2.4 15 148 12 100.00 104.73 CLAY 'diffuse scattering' measure 83.1 15 148 12 100.00 104.73 CLAY 'amorphous material' measure 73.6 15 148 12 100.00 104.73 CLAY QUARTZ 15.1 15 148 12 100.00 104.73 CLAY KAOLINITE 28.4 15 148 12 100.00 104.73 CLAY MICA 20.0 15 148 12 100.00 104.73 CLAY MONTMORILLONITE 25.4 15 148 13 109.00 109.68 CLAY 'diffuse scattering' measure 79.0 15 148 13 109.00 109.68 CLAY 'amorphous material' measure 67.1 15 148 13 109.00 109.68 CLAY QUARTZ 27.4 15 148 13 109.00 109.68 CLAY PLAGIOCLASE 2.7 15 148 13 109.00 109.68 CLAY KAOLINITE 20.5 15 148 13 109.00 109.68 CLAY MICA 35.6 15 148 13 109.00 109.68 CLAY CHLORITE 2.7 15 148 13 109.00 114.68 CLAY 'diffuse scattering' measure 83.6 15 148 13 109.00 114.68 CLAY 'amorphous material' measure 74.4 15 148 13 109.00 114.68 CLAY QUARTZ 17.9 15 148 13 109.00 114.68 CLAY PLAGIOCLASE 1.2 15 148 13 109.00 114.68 CLAY KAOLINITE 32.6 15 148 13 109.00 114.68 CLAY MICA 25.2 15 148 14 118.00 122.23 CLAY 'diffuse scattering' measure 78.3 15 148 14 118.00 122.23 CLAY 'amorphous material' measure 66.1 15 148 14 118.00 122.23 CLAY QUARTZ 27.7 15 148 14 118.00 122.23 CLAY PLAGIOCLASE 2.9 15 148 14 118.00 122.23 CLAY KAOLINITE 22.0 15 148 14 118.00 122.23 CLAY MICA 32.9 15 148 14 118.00 122.23 CLAY CHLORITE 2.8 15 148 15 127.00 131.50 CLAY 'diffuse scattering' measure 82.6 15 148 15 127.00 131.50 CLAY 'amorphous material' measure 72.8 15 148 15 127.00 131.50 CLAY QUARTZ 16.0 15 148 15 127.00 131.50 CLAY PLAGIOCLASE 1.7 15 148 15 127.00 131.50 CLAY KAOLINITE 33.0 15 148 15 127.00 131.50 CLAY MICA 19.6 15 148 16 137.00 139.00 CLAY 'diffuse scattering' measure 81.5 15 148 16 137.00 139.00 CLAY 'amorphous material' measure 71.1 15 148 16 137.00 139.00 CLAY QUARTZ 12.6 15 148 16 137.00 139.00 CLAY KAOLINITE 37.7 15 148 16 137.00 139.00 CLAY MICA 17.3 15 148 16 137.00 140.10 CLAY 'diffuse scattering' measure 85.1 15 148 16 137.00 140.10 CLAY 'amorphous material' measure 76.7 15 148 16 137.00 140.10 CLAY QUARTZ 16.8 15 148 16 137.00 140.10 CLAY PLAGIOCLASE 1.9 15 148 16 137.00 140.10 CLAY KAOLINITE 38.3 15 148 16 137.00 140.10 CLAY MICA 22.0 15 148 16 137.00 140.10 CLAY CHLORITE 2.0 15 148 16 137.00 140.10 CLAY MONTMORILLONITE 17.5 15 148 16 137.00 142.51 CLAY 'diffuse scattering' measure 79.1 15 148 16 137.00 142.51 CLAY 'amorphous material' measure 67.3 15 148 16 137.00 142.51 CLAY QUARTZ 27.1 15 148 16 137.00 142.51 CLAY PLAGIOCLASE 3.4 15 148 16 137.00 142.51 CLAY KAOLINITE 23.7 15 148 16 137.00 142.51 CLAY MICA 31.2 15 148 16 137.00 142.51 CLAY CHLORITE 3.3 15 148 17 146.00 150.85 CLAY 'diffuse scattering' measure 80.6 15 148 17 146.00 150.85 CLAY 'amorphous material' measure 69.7 15 148 17 146.00 150.85 CLAY QUARTZ 25.9 15 148 17 146.00 150.85 CLAY PLAGIOCLASE 4.9 15 148 17 146.00 150.85 CLAY KAOLINITE 22.4 15 148 17 146.00 150.85 CLAY MICA 31.6 15 148 17 146.00 150.85 CLAY CHLORITE 1.9 15 148 18 156.00 157.38 CLAY 'diffuse scattering' measure 84.1 15 148 18 156.00 157.38 CLAY 'amorphous material' measure 75.2 15 148 18 156.00 157.38 CLAY QUARTZ 13.5 15 148 18 156.00 157.38 CLAY PLAGIOCLASE 1.2 15 148 18 156.00 157.38 CLAY KAOLINITE 36.4 15 148 18 156.00 157.38 CLAY MICA 16.8 15 148 19 165.00 167.55 CLAY 'diffuse scattering' measure 79.0 15 148 19 165.00 167.55 CLAY 'amorphous material' measure 67.2 15 148 19 165.00 167.55 CLAY QUARTZ 25.3 15 148 19 165.00 167.55 CLAY K-FELDSPAR 1.7 15 148 19 165.00 167.55 CLAY PLAGIOCLASE 3.6 15 148 19 165.00 167.55 CLAY KAOLINITE 25.7 15 148 19 165.00 167.55 CLAY MICA 26.7 15 148 20 175.00 179.93 CLAY 'diffuse scattering' measure 85.2 15 148 20 175.00 179.93 CLAY 'amorphous material' measure 76.9 15 148 20 175.00 179.93 CLAY QUARTZ 18.7 15 148 20 175.00 179.93 CLAY PLAGIOCLASE 2.6 15 148 20 175.00 179.93 CLAY KAOLINITE 24.5 15 148 20 175.00 179.93 CLAY MICA 16.4 15 148 20 175.00 179.93 CLAY CHLORITE 2.8 15 148 21 184.00 186.25 CLAY 'diffuse scattering' measure 83.3 15 148 21 184.00 186.25 CLAY 'amorphous material' measure 74.0 15 148 21 184.00 186.25 CLAY QUARTZ 16.1 15 148 21 184.00 186.25 CLAY PLAGIOCLASE 3.0 15 148 21 184.00 186.25 CLAY KAOLINITE 28.2 15 148 21 184.00 186.25 CLAY MICA 17.3 15 148 22 193.00 195.50 CLAY 'diffuse scattering' measure 84.6 15 148 22 193.00 195.50 CLAY 'amorphous material' measure 76.0 15 148 22 193.00 195.50 CLAY QUARTZ 17.9 15 148 22 193.00 195.50 CLAY KAOLINITE 29.8 15 148 22 193.00 195.50 CLAY MICA 19.6 15 148 23 203.00 207.70 CLAY 'diffuse scattering' measure 81.8 15 148 23 203.00 207.70 CLAY 'amorphous material' measure 71.5 15 148 23 203.00 207.70 CLAY QUARTZ 13.4 15 148 23 203.00 207.70 CLAY KAOLINITE 30.1 15 148 23 203.00 207.70 CLAY MICA 20.8 15 148 24 212.00 217.11 CLAY 'diffuse scattering' measure 84.7 15 148 24 212.00 217.11 CLAY 'amorphous material' measure 76.2 15 148 24 212.00 217.11 CLAY QUARTZ 16.6 15 148 24 212.00 217.11 CLAY PLAGIOCLASE 2.3 15 148 24 212.00 217.11 CLAY KAOLINITE 27.8 15 148 24 212.00 217.11 CLAY MICA 18.3 15 148 25 221.00 223.17 CLAY 'diffuse scattering' measure 85.6 15 148 25 221.00 223.17 CLAY 'amorphous material' measure 77.5 15 148 25 221.00 223.17 CLAY QUARTZ 15.4 15 148 25 221.00 223.17 CLAY PLAGIOCLASE 1.7 15 148 25 221.00 223.17 CLAY KAOLINITE 25.5 15 148 25 221.00 223.17 CLAY MICA 17.0 15 148 26 230.00 232.12 CLAY 'diffuse scattering' measure 81.3 15 148 26 230.00 232.12 CLAY 'amorphous material' measure 70.9 15 148 26 230.00 232.12 CLAY QUARTZ 12.5 15 148 26 230.00 232.12 CLAY KAOLINITE 27.1 15 148 26 230.00 232.12 CLAY MICA 21.7 15 148 26 230.00 232.12 CLAY CHLORITE 2.8 15 148 27 240.00 243.48 CLAY 'diffuse scattering' measure 85.2 15 148 27 240.00 243.48 CLAY 'amorphous material' measure 76.9 15 148 27 240.00 243.48 CLAY QUARTZ 16.8 15 148 27 240.00 243.48 CLAY PLAGIOCLASE 2.5 15 148 27 240.00 243.48 CLAY KAOLINITE 26.4 15 148 27 240.00 243.48 CLAY MICA 15.9 15 148 27 240.00 248.23 CLAY 'diffuse scattering' measure 88.4 15 148 27 240.00 248.23 CLAY 'amorphous material' measure 81.9 15 148 27 240.00 248.23 CLAY QUARTZ 18.5 15 148 27 240.00 248.23 CLAY KAOLINITE 20.6 15 148 27 240.00 248.23 CLAY MICA 12.5 15 148 27 240.00 248.23 CLAY MONTMORILLONITE 29.4 15 148 27 240.00 248.23 CLAY PYRITE 17.2 15 148 27 240.00 248.56 CLAY 'diffuse scattering' measure 87.5 15 148 27 240.00 248.56 CLAY 'amorphous material' measure 80.4 15 148 27 240.00 248.56 CLAY QUARTZ 15.5 15 148 27 240.00 248.56 CLAY PLAGIOCLASE 2.8 15 148 27 240.00 248.56 CLAY KAOLINITE 22.3 15 148 27 240.00 248.56 CLAY MICA 16.7 15 148 28 249.00 250.27 CLAY 'diffuse scattering' measure 89.1 15 148 28 249.00 250.27 CLAY 'amorphous material' measure 83.0 15 148 28 249.00 250.27 CLAY QUARTZ 5.9 15 148 28 249.00 250.27 CLAY PLAGIOCLASE 6.9 15 148 28 249.00 250.27 CLAY MONTMORILLONITE 79.8 15 148 31 267.00 269.22 CLAY 'diffuse scattering' measure 89.8 15 148 31 267.00 269.22 CLAY 'amorphous material' measure 84.0 15 148 31 267.00 269.22 CLAY QUARTZ 6.1 15 148 31 267.00 269.22 CLAY CRISTOBALITE 22.9 15 148 31 267.00 269.22 CLAY PLAGIOCLASE 4.2 15 148 31 267.00 269.22 CLAY KAOLINITE 1.4 15 148 31 267.00 269.22 CLAY MONTMORILLONITE 63.4 15 148 31 267.00 271.22 CLAY 'diffuse scattering' measure 88.2 15 148 31 267.00 271.22 CLAY 'amorphous material' measure 81.6 15 148 31 267.00 271.22 CLAY QUARTZ 4.4 15 148 31 267.00 271.22 CLAY CRISTOBALITE 3.5 15 148 31 267.00 271.22 CLAY PLAGIOCLASE 8.4 15 148 31 267.00 271.22 CLAY KAOLINITE 2.1 15 148 31 267.00 271.22 CLAY MONTMORILLONITE 74.3 15 148 31 267.00 271.22 CLAY CLINOPTILOLITE 5.7