leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 15 154 1 52.00 53.49 CLAY 'diffuse scattering' measure 82.8 15 154 1 52.00 53.49 CLAY 'amorphous material' measure 73.1 15 154 1 52.00 53.49 CLAY QUARTZ 14.8 15 154 1 52.00 53.49 CLAY PLAGIOCLASE 6.0 15 154 1 52.00 53.49 CLAY KAOLINITE 16.5 15 154 1 52.00 53.49 CLAY MICA 22.0 15 154 1 52.00 53.49 CLAY CHLORITE 4.2 15 154 1 52.00 58.15 CLAY 'diffuse scattering' measure 86.5 15 154 1 52.00 58.15 CLAY 'amorphous material' measure 78.9 15 154 1 52.00 58.15 CLAY QUARTZ 14.6 15 154 1 52.00 58.15 CLAY PLAGIOCLASE 13.8 15 154 1 52.00 58.15 CLAY KAOLINITE 15.3 15 154 1 52.00 58.15 CLAY MICA 14.5 15 154 1 52.00 58.15 CLAY CHLORITE 3.7 15 154 1 52.00 58.15 CLAY MONTMORILLONITE 33.6 15 154 1 52.00 58.15 CLAY HEMATITE 2.1 15 154 1 52.00 60.76 CLAY 'diffuse scattering' measure 83.1 15 154 1 52.00 60.76 CLAY 'amorphous material' measure 73.6 15 154 1 52.00 60.76 CLAY QUARTZ 14.6 15 154 1 52.00 60.76 CLAY PLAGIOCLASE 4.4 15 154 1 52.00 60.76 CLAY KAOLINITE 19.5 15 154 1 52.00 60.76 CLAY MICA 15.2 15 154 1 52.00 60.76 CLAY CHLORITE 2.1 15 154 2 108.00 114.63 CLAY 'diffuse scattering' measure 82.8 15 154 2 108.00 114.63 CLAY 'amorphous material' measure 73.1 15 154 2 108.00 114.63 CLAY QUARTZ 13.0 15 154 2 108.00 114.63 CLAY PLAGIOCLASE 4.0 15 154 2 108.00 114.63 CLAY KAOLINITE 20.1 15 154 2 108.00 114.63 CLAY MICA 15.6 15 154 2 108.00 114.63 CLAY MONTMORILLONITE 46.1 15 154 3 164.00 165.63 CLAY 'diffuse scattering' measure 82.8 15 154 3 164.00 165.63 CLAY 'amorphous material' measure 73.2 15 154 3 164.00 165.63 CLAY QUARTZ 20.7 15 154 3 164.00 165.63 CLAY PLAGIOCLASE 5.8 15 154 3 164.00 165.63 CLAY KAOLINITE 12.3 15 154 3 164.00 165.63 CLAY MICA 21.9 15 154 3 164.00 165.63 CLAY CHLORITE 4.3 15 154 3 164.00 165.63 CLAY MONTMORILLONITE 33.7 15 154 3 164.00 167.74 CLAY 'diffuse scattering' measure 83.1 15 154 3 164.00 167.74 CLAY 'amorphous material' measure 73.7 15 154 3 164.00 167.74 CLAY QUARTZ 7.3 15 154 3 164.00 167.74 CLAY PLAGIOCLASE 3.8 15 154 3 164.00 167.74 CLAY KAOLINITE 1.7 15 154 3 164.00 167.74 CLAY MICA 3.6 15 154 3 164.00 167.74 CLAY MONTMORILLONITE 53.7 15 154 3 164.00 167.74 CLAY CLINOPTILOLITE 1.1 15 154 3 164.00 167.74 CLAY PHILLIPSITE 22.6 15 154 3 164.00 167.74 CLAY AUGITE 5.4 15 154 4 173.00 175.88 CLAY 'diffuse scattering' measure 82.1 15 154 4 173.00 175.88 CLAY 'amorphous material' measure 72.0 15 154 4 173.00 175.88 CLAY QUARTZ 4.2 15 154 4 173.00 175.88 CLAY PLAGIOCLASE 5.7 15 154 4 173.00 175.88 CLAY MICA 6.8 15 154 4 173.00 175.88 CLAY MONTMORILLONITE 55.4 15 154 4 173.00 175.88 CLAY PHILLIPSITE 21.4 15 154 4 173.00 175.88 CLAY AUGITE 5.2 15 154 5 182.00 182.17 CLAY 'diffuse scattering' measure 84.0 15 154 5 182.00 182.17 CLAY 'amorphous material' measure 75.0 15 154 5 182.00 182.17 CLAY QUARTZ 9.5 15 154 5 182.00 182.17 CLAY PLAGIOCLASE 5.1 15 154 5 182.00 182.17 CLAY KAOLINITE 11.4 15 154 5 182.00 182.17 CLAY MICA 9.6 15 154 5 182.00 182.17 CLAY MONTMORILLONITE 62.8 15 154 5 182.00 184.28 CLAY 'diffuse scattering' measure 82.3 15 154 5 182.00 184.28 CLAY 'amorphous material' measure 72.3 15 154 5 182.00 184.28 CLAY QUARTZ 2.0 15 154 5 182.00 184.28 CLAY PLAGIOCLASE 20.4 15 154 5 182.00 184.28 CLAY MICA 3.3 15 154 5 182.00 184.28 CLAY MONTMORILLONITE 16.1 15 154 5 182.00 184.28 CLAY PHILLIPSITE 44.0 15 154 5 182.00 184.28 CLAY AUGITE 12.6 15 154 5 182.00 185.11 CLAY 'diffuse scattering' measure 86.9 15 154 5 182.00 185.11 CLAY 'amorphous material' measure 79.6 15 154 5 182.00 185.11 CLAY QUARTZ 11.0 15 154 5 182.00 185.11 CLAY PLAGIOCLASE 8.0 15 154 5 182.00 185.11 CLAY KAOLINITE 11.5 15 154 5 182.00 185.11 CLAY MICA 11.0 15 154 5 182.00 185.11 CLAY MONTMORILLONITE 57.2 15 154 5 182.00 190.49 CLAY 'diffuse scattering' measure 86.0 15 154 5 182.00 190.49 CLAY 'amorphous material' measure 78.2 15 154 5 182.00 190.49 CLAY QUARTZ 6.3 15 154 5 182.00 190.49 CLAY PLAGIOCLASE 4.9 15 154 5 182.00 190.49 CLAY MICA 8.4 15 154 5 182.00 190.49 CLAY MONTMORILLONITE 78.4 15 154 6 192.00 192.29 CLAY 'diffuse scattering' measure 84.6 15 154 6 192.00 192.29 CLAY 'amorphous material' measure 76.0 15 154 6 192.00 192.29 CLAY QUARTZ 2.2 15 154 6 192.00 192.29 CLAY PLAGIOCLASE 16.3 15 154 6 192.00 192.29 CLAY MICA 3.4 15 154 6 192.00 192.29 CLAY MONTMORILLONITE 47.9 15 154 6 192.00 192.29 CLAY PHILLIPSITE 20.8 15 154 6 192.00 192.29 CLAY PYRITE 1.6 15 154 6 192.00 192.29 CLAY AUGITE 5.0 15 154 8 211.00 214.22 CLAY 'diffuse scattering' measure 88.8 15 154 8 211.00 214.22 CLAY 'amorphous material' measure 82.4 15 154 8 211.00 214.22 CLAY QUARTZ 11.4 15 154 8 211.00 214.22 CLAY PLAGIOCLASE 0.4 15 154 8 211.00 214.22 CLAY KAOLINITE 1.2 15 154 8 211.00 214.22 CLAY MICA 9.2 15 154 8 211.00 214.22 CLAY MONTMORILLONITE 51.5 15 154 8 211.00 214.22 CLAY CLINOPTILOLITE 3.2 15 154 8 211.00 214.22 CLAY PHILLIPSITE 20.8 15 154 9 221.00 222.00 CLAY 'diffuse scattering' measure 84.4 15 154 9 221.00 222.00 CLAY 'amorphous material' measure 75.7 15 154 9 221.00 222.00 CLAY QUARTZ 3.7 15 154 9 221.00 222.00 CLAY PLAGIOCLASE 16.9 15 154 9 221.00 222.00 CLAY KAOLINITE 1.6 15 154 9 221.00 222.00 CLAY MICA 4.9 15 154 9 221.00 222.00 CLAY MONTMORILLONITE 56.9 15 154 9 221.00 222.00 CLAY PHILLIPSITE 10.7 15 154 9 221.00 222.00 CLAY PYRITE 0.9 15 154 9 221.00 222.00 CLAY AUGITE 3.1 15 154 10 230.00 232.66 CLAY 'diffuse scattering' measure 82.8 15 154 10 230.00 232.66 CLAY 'amorphous material' measure 73.1 15 154 10 230.00 232.66 CLAY QUARTZ 3.0 15 154 10 230.00 232.66 CLAY PLAGIOCLASE 24.5 15 154 10 230.00 232.66 CLAY MICA 5.6 15 154 10 230.00 232.66 CLAY MONTMORILLONITE 44.5 15 154 10 230.00 232.66 CLAY PHILLIPSITE 16.5 15 154 10 230.00 232.66 CLAY AUGITE 5.6 15 154 10 230.00 233.44 CLAY 'diffuse scattering' measure 82.6 15 154 10 230.00 233.44 CLAY 'amorphous material' measure 72.8 15 154 10 230.00 233.44 CLAY QUARTZ 5.4 15 154 10 230.00 233.44 CLAY PLAGIOCLASE 4.8 15 154 10 230.00 233.44 CLAY KAOLINITE 6.1 15 154 10 230.00 233.44 CLAY MICA 8.5 15 154 10 230.00 233.44 CLAY MONTMORILLONITE 66.1 15 154 10 230.00 233.44 CLAY CLINOPTILOLITE 5.0 15 154 11 240.00 242.51 CLAY 'diffuse scattering' measure 88.7 15 154 11 240.00 242.51 CLAY 'amorphous material' measure 82.4 15 154 11 240.00 242.51 CLAY QUARTZ 7.9 15 154 11 240.00 242.51 CLAY PLAGIOCLASE 13.4 15 154 11 240.00 242.51 CLAY KAOLINITE 6.6 15 154 11 240.00 242.51 CLAY MICA 6.7 15 154 11 240.00 242.51 CLAY MONTMORILLONITE 59.5 15 154 11 240.00 242.51 CLAY CLINOPTILOLITE 2.9 15 154 12 249.00 250.35 CLAY 'diffuse scattering' measure 83.6 15 154 12 249.00 250.35 CLAY 'amorphous material' measure 74.4 15 154 12 249.00 250.35 CLAY QUARTZ 7.9 15 154 12 249.00 250.35 CLAY PLAGIOCLASE 11.5 15 154 12 249.00 250.35 CLAY MICA 8.5 15 154 12 249.00 250.35 CLAY MONTMORILLONITE 50.2 15 154 12 249.00 250.35 CLAY CLINOPTILOLITE 4.0 15 154 12 249.00 250.35 CLAY PHILLIPSITE 16.4 15 154 12 249.00 250.35 CLAY PYRITE 0.9 15 154 13 258.00 259.29 CLAY 'diffuse scattering' measure 85.0 15 154 13 258.00 259.29 CLAY 'amorphous material' measure 76.5 15 154 13 258.00 259.29 CLAY QUARTZ 13.9 15 154 13 258.00 259.29 CLAY PLAGIOCLASE 5.9 15 154 13 258.00 259.29 CLAY KAOLINITE 14.9 15 154 13 258.00 259.29 CLAY MICA 14.9 15 154 13 258.00 259.29 CLAY MONTMORILLONITE 48.6 15 154 13 258.00 266.10 CLAY 'diffuse scattering' measure 86.5 15 154 13 258.00 266.10 CLAY 'amorphous material' measure 78.9 15 154 13 258.00 266.10 CLAY QUARTZ 7.4 15 154 13 258.00 266.10 CLAY PLAGIOCLASE 25.0 15 154 13 258.00 266.10 CLAY KAOLINITE 4.4 15 154 13 258.00 266.10 CLAY MICA 8.1 15 154 13 258.00 266.10 CLAY MONTMORILLONITE 43.6 15 154 13 258.00 266.10 CLAY CLINOPTILOLITE 3.6 15 154 13 258.00 266.10 CLAY PHILLIPSITE 5.2 15 154 13 258.00 266.10 CLAY AUGITE 1.0 15 154 14 268.00 268.57 CLAY 'diffuse scattering' measure 85.9 15 154 14 268.00 268.57 CLAY 'amorphous material' measure 78.0 15 154 14 268.00 268.57 CLAY QUARTZ 6.2 15 154 14 268.00 268.57 CLAY PLAGIOCLASE 19.1 15 154 14 268.00 268.57 CLAY MICA 7.9 15 154 14 268.00 268.57 CLAY CHLORITE 1.3 15 154 14 268.00 268.57 CLAY MONTMORILLONITE 42.8 15 154 14 268.00 268.57 CLAY CLINOPTILOLITE 1.0 15 154 14 268.00 268.57 CLAY PHILLIPSITE 16.7 15 154 14 268.00 268.57 CLAY AUGITE 2.8