leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 25 241 1 0.00 2.60 SILT 'diffuse scattering' measure 93.3 25 241 1 0.00 2.60 SILT 'amorphous material' measure 89.5 25 241 1 0.00 2.60 SILT QUARTZ 32.1 25 241 1 0.00 2.60 SILT K-FELDSPAR 22.9 25 241 1 0.00 2.60 SILT PLAGIOCLASE 15.5 25 241 1 0.00 2.60 SILT KAOLINITE 3.7 25 241 1 0.00 2.60 SILT MICA 12.1 25 241 1 0.00 2.60 SILT PALYGORSKITE 9.8 25 241 1 0.00 2.60 SILT PYRITE 3.9 25 241 1 0.00 6.30 SILT 'diffuse scattering' measure 85.6 25 241 1 0.00 6.30 SILT 'amorphous material' measure 77.5 25 241 1 0.00 6.30 SILT QUARTZ 25.2 25 241 1 0.00 6.30 SILT K-FELDSPAR 23.2 25 241 1 0.00 6.30 SILT PLAGIOCLASE 21.3 25 241 1 0.00 6.30 SILT KAOLINITE 5.8 25 241 1 0.00 6.30 SILT MICA 15.0 25 241 1 0.00 6.30 SILT PALYGORSKITE 7.1 25 241 1 0.00 6.30 SILT PYRITE 1.4 25 241 1 0.00 6.30 SILT AMPHIBOLE 0.9 25 241 2 9.00 10.00 SILT 'diffuse scattering' measure 86.7 25 241 2 9.00 10.00 SILT 'amorphous material' measure 79.2 25 241 2 9.00 10.00 SILT QUARTZ 29.1 25 241 2 9.00 10.00 SILT K-FELDSPAR 23.6 25 241 2 9.00 10.00 SILT PLAGIOCLASE 19.9 25 241 2 9.00 10.00 SILT KAOLINITE 5.2 25 241 2 9.00 10.00 SILT MICA 18.5 25 241 2 9.00 10.00 SILT PYRITE 3.6 25 241 3 47.00 48.20 SILT 'diffuse scattering' measure 82.4 25 241 3 47.00 48.20 SILT 'amorphous material' measure 72.6 25 241 3 47.00 48.20 SILT QUARTZ 31.0 25 241 3 47.00 48.20 SILT K-FELDSPAR 22.9 25 241 3 47.00 48.20 SILT PLAGIOCLASE 19.2 25 241 3 47.00 48.20 SILT KAOLINITE 4.6 25 241 3 47.00 48.20 SILT MICA 15.3 25 241 3 47.00 48.20 SILT PALYGORSKITE 4.4 25 241 3 47.00 48.20 SILT PYRITE 2.6 25 241 3 47.00 50.70 SILT QUARTZ 7.2 25 241 3 47.00 50.70 SILT K-FELDSPAR 62.3 25 241 3 47.00 50.70 SILT PLAGIOCLASE 19.8 25 241 3 47.00 50.70 SILT MICA 10.7 25 241 4 56.00 58.80 SILT 'diffuse scattering' measure 82.0 25 241 4 56.00 58.80 SILT 'amorphous material' measure 71.8 25 241 4 56.00 58.80 SILT QUARTZ 30.8 25 241 4 56.00 58.80 SILT K-FELDSPAR 19.6 25 241 4 56.00 58.80 SILT PLAGIOCLASE 25.5 25 241 4 56.00 58.80 SILT KAOLINITE 3.4 25 241 4 56.00 58.80 SILT MICA 9.8 25 241 4 56.00 58.80 SILT PALYGORSKITE 6.7 25 241 4 56.00 58.80 SILT PYRITE 4.1 25 241 5 65.00 72.00 SILT 'diffuse scattering' measure 81.9 25 241 5 65.00 72.00 SILT 'amorphous material' measure 71.7 25 241 5 65.00 72.00 SILT QUARTZ 29.2 25 241 5 65.00 72.00 SILT K-FELDSPAR 19.5 25 241 5 65.00 72.00 SILT PLAGIOCLASE 17.8 25 241 5 65.00 72.00 SILT KAOLINITE 6.2 25 241 5 65.00 72.00 SILT MICA 14.0 25 241 5 65.00 72.00 SILT PALYGORSKITE 9.4 25 241 5 65.00 72.00 SILT PYRITE 3.9 25 241 7 142.00 144.60 SILT 'diffuse scattering' measure 79.3 25 241 7 142.00 144.60 SILT 'amorphous material' measure 67.7 25 241 7 142.00 144.60 SILT QUARTZ 20.4 25 241 7 142.00 144.60 SILT K-FELDSPAR 18.5 25 241 7 142.00 144.60 SILT PLAGIOCLASE 37.0 25 241 7 142.00 144.60 SILT KAOLINITE 3.2 25 241 7 142.00 144.60 SILT MICA 14.3 25 241 7 142.00 144.60 SILT PALYGORSKITE 4.6 25 241 7 142.00 144.60 SILT PYRITE 2.0 25 241 9 209.00 211.70 SILT 'diffuse scattering' measure 77.4 25 241 9 209.00 211.70 SILT 'amorphous material' measure 64.8 25 241 9 209.00 211.70 SILT QUARTZ 24.5 25 241 9 209.00 211.70 SILT K-FELDSPAR 27.6 25 241 9 209.00 211.70 SILT PLAGIOCLASE 30.8 25 241 9 209.00 211.70 SILT KAOLINITE 3.2 25 241 9 209.00 211.70 SILT MICA 9.9 25 241 9 209.00 211.70 SILT PYRITE 2.8 25 241 9 209.00 211.70 SILT AMPHIBOLE 1.2 25 241 12 294.00 296.20 SILT 'diffuse scattering' measure 76.5 25 241 12 294.00 296.20 SILT 'amorphous material' measure 63.4 25 241 12 294.00 296.20 SILT QUARTZ 20.8 25 241 12 294.00 296.20 SILT K-FELDSPAR 29.3 25 241 12 294.00 296.20 SILT PLAGIOCLASE 33.5 25 241 12 294.00 296.20 SILT KAOLINITE 2.3 25 241 12 294.00 296.20 SILT MICA 11.9 25 241 12 294.00 296.20 SILT PYRITE 2.1 25 241 12 294.00 296.90 SILT 'diffuse scattering' measure 89.5 25 241 12 294.00 296.90 SILT 'amorphous material' measure 83.6 25 241 12 294.00 296.90 SILT QUARTZ 23.7 25 241 12 294.00 296.90 SILT K-FELDSPAR 27.3 25 241 12 294.00 296.90 SILT PLAGIOCLASE 30.6 25 241 12 294.00 296.90 SILT KAOLINITE 2.4 25 241 12 294.00 296.90 SILT MICA 15.9 25 241 13 322.00 322.80 SILT 'diffuse scattering' measure 76.0 25 241 13 322.00 322.80 SILT 'amorphous material' measure 62.5 25 241 13 322.00 322.80 SILT QUARTZ 25.8 25 241 13 322.00 322.80 SILT K-FELDSPAR 27.9 25 241 13 322.00 322.80 SILT PLAGIOCLASE 19.4 25 241 13 322.00 322.80 SILT KAOLINITE 3.1 25 241 13 322.00 322.80 SILT MICA 23.7 25 241 14 379.00 379.70 SILT 'diffuse scattering' measure 76.8 25 241 14 379.00 379.70 SILT 'amorphous material' measure 63.7 25 241 14 379.00 379.70 SILT QUARTZ 25.1 25 241 14 379.00 379.70 SILT K-FELDSPAR 30.5 25 241 14 379.00 379.70 SILT PLAGIOCLASE 22.2 25 241 14 379.00 379.70 SILT KAOLINITE 3.0 25 241 14 379.00 379.70 SILT MICA 19.3 25 241 15 398.00 400.10 SILT 'diffuse scattering' measure 79.6 25 241 15 398.00 400.10 SILT 'amorphous material' measure 68.1 25 241 15 398.00 400.10 SILT QUARTZ 2.1 25 241 15 398.00 400.10 SILT K-FELDSPAR 3.7 25 241 15 398.00 400.10 SILT MONTMORILLONITE 94.2 25 241 17 483.00 484.40 SILT 'diffuse scattering' measure 78.7 25 241 17 483.00 484.40 SILT 'amorphous material' measure 66.7 25 241 17 483.00 484.40 SILT QUARTZ 25.5 25 241 17 483.00 484.40 SILT K-FELDSPAR 22.0 25 241 17 483.00 484.40 SILT PLAGIOCLASE 30.1 25 241 17 483.00 484.40 SILT KAOLINITE 2.6 25 241 17 483.00 484.40 SILT MICA 19.8 25 241 19 530.00 530.50 SILT 'diffuse scattering' measure 80.6 25 241 19 530.00 530.50 SILT 'amorphous material' measure 69.7 25 241 19 530.00 530.50 SILT QUARTZ 25.4 25 241 19 530.00 530.50 SILT K-FELDSPAR 21.9 25 241 19 530.00 530.50 SILT PLAGIOCLASE 10.7 25 241 19 530.00 530.50 SILT KAOLINITE 10.0 25 241 19 530.00 530.50 SILT MICA 32.0 25 241 21 578.00 580.60 SILT 'diffuse scattering' measure 75.6 25 241 21 578.00 580.60 SILT 'amorphous material' measure 61.8 25 241 21 578.00 580.60 SILT QUARTZ 31.3 25 241 21 578.00 580.60 SILT K-FELDSPAR 26.1 25 241 21 578.00 580.60 SILT PLAGIOCLASE 13.1 25 241 21 578.00 580.60 SILT KAOLINITE 2.8 25 241 21 578.00 580.60 SILT MICA 20.2 25 241 21 578.00 580.60 SILT CHLORITE 1.0 25 241 21 578.00 580.60 SILT PALYGORSKITE 5.4 25 241 21 578.00 584.90 SILT 'diffuse scattering' measure 75.3 25 241 21 578.00 584.90 SILT 'amorphous material' measure 61.5 25 241 21 578.00 584.90 SILT QUARTZ 36.9 25 241 21 578.00 584.90 SILT K-FELDSPAR 24.3 25 241 21 578.00 584.90 SILT PLAGIOCLASE 11.4 25 241 21 578.00 584.90 SILT KAOLINITE 3.6 25 241 21 578.00 584.90 SILT MICA 22.6 25 241 21 578.00 584.90 SILT CHLORITE 1.2 25 241 22 626.00 626.90 SILT 'diffuse scattering' measure 74.1 25 241 22 626.00 626.90 SILT 'amorphous material' measure 59.5 25 241 22 626.00 626.90 SILT QUARTZ 34.6 25 241 22 626.00 626.90 SILT K-FELDSPAR 24.4 25 241 22 626.00 626.90 SILT PLAGIOCLASE 11.5 25 241 22 626.00 626.90 SILT KAOLINITE 1.0 25 241 22 626.00 626.90 SILT MICA 26.8 25 241 22 626.00 626.90 SILT CHLORITE 1.7 25 241 24 749.00 750.20 SILT 'diffuse scattering' measure 75.8 25 241 24 749.00 750.20 SILT 'amorphous material' measure 62.3 25 241 24 749.00 750.20 SILT QUARTZ 30.2 25 241 24 749.00 750.20 SILT K-FELDSPAR 20.4 25 241 24 749.00 750.20 SILT PLAGIOCLASE 8.8 25 241 24 749.00 750.20 SILT KAOLINITE 3.0 25 241 24 749.00 750.20 SILT MICA 35.8 25 241 24 749.00 750.20 SILT CHLORITE 1.9 25 241 25 835.00 837.00 SILT 'diffuse scattering' measure 77.7 25 241 25 835.00 837.00 SILT 'amorphous material' measure 65.2 25 241 25 835.00 837.00 SILT QUARTZ 34.8 25 241 25 835.00 837.00 SILT K-FELDSPAR 18.8 25 241 25 835.00 837.00 SILT PLAGIOCLASE 8.4 25 241 25 835.00 837.00 SILT KAOLINITE 3.1 25 241 25 835.00 837.00 SILT MICA 32.7 25 241 25 835.00 837.00 SILT CHLORITE 2.2 25 241 27 977.00 977.70 SILT 'diffuse scattering' measure 79.7 25 241 27 977.00 977.70 SILT 'amorphous material' measure 68.3 25 241 27 977.00 977.70 SILT QUARTZ 29.7 25 241 27 977.00 977.70 SILT K-FELDSPAR 16.0 25 241 27 977.00 977.70 SILT PLAGIOCLASE 10.4 25 241 27 977.00 977.70 SILT KAOLINITE 3.8 25 241 27 977.00 977.70 SILT MICA 19.5 25 241 27 977.00 977.70 SILT CHLORITE 1.2 25 241 27 977.00 977.70 SILT MONTMORILLONITE 8.8 25 241 27 977.00 977.70 SILT PALYGORSKITE 9.1 25 241 27 977.00 977.70 SILT PYRITE 1.3 25 241 27 977.00 978.80 SILT 'diffuse scattering' measure 80.3 25 241 27 977.00 978.80 SILT 'amorphous material' measure 69.2 25 241 27 977.00 978.80 SILT QUARTZ 30.9 25 241 27 977.00 978.80 SILT K-FELDSPAR 13.5 25 241 27 977.00 978.80 SILT PLAGIOCLASE 8.2 25 241 27 977.00 978.80 SILT KAOLINITE 9.1 25 241 27 977.00 978.80 SILT MICA 23.7 25 241 27 977.00 978.80 SILT CHLORITE 1.8 25 241 27 977.00 978.80 SILT MONTMORILLONITE 7.1 25 241 27 977.00 978.80 SILT PALYGORSKITE 4.7 25 241 27 977.00 978.80 SILT PYRITE 1.0 25 241 27 977.00 979.70 SILT 'diffuse scattering' measure 80.0 25 241 27 977.00 979.70 SILT 'amorphous material' measure 68.7 25 241 27 977.00 979.70 SILT QUARTZ 42.9 25 241 27 977.00 979.70 SILT K-FELDSPAR 10.3 25 241 27 977.00 979.70 SILT PLAGIOCLASE 7.2 25 241 27 977.00 979.70 SILT KAOLINITE 9.7 25 241 27 977.00 979.70 SILT MICA 16.2 25 241 27 977.00 979.70 SILT MONTMORILLONITE 11.5 25 241 27 977.00 979.70 SILT PYRITE 2.1 25 241 27 977.00 981.10 SILT 'diffuse scattering' measure 79.1 25 241 27 977.00 981.10 SILT 'amorphous material' measure 67.3 25 241 27 977.00 981.10 SILT QUARTZ 42.1 25 241 27 977.00 981.10 SILT K-FELDSPAR 11.7 25 241 27 977.00 981.10 SILT PLAGIOCLASE 7.5 25 241 27 977.00 981.10 SILT KAOLINITE 8.0 25 241 27 977.00 981.10 SILT MICA 15.3 25 241 27 977.00 981.10 SILT CHLORITE 1.1 25 241 27 977.00 981.10 SILT PALYGORSKITE 10.7 25 241 27 977.00 981.10 SILT PYRITE 3.7 25 241 27 977.00 982.20 SILT 'diffuse scattering' measure 79.4 25 241 27 977.00 982.20 SILT 'amorphous material' measure 67.8 25 241 27 977.00 982.20 SILT QUARTZ 41.4 25 241 27 977.00 982.20 SILT K-FELDSPAR 10.7 25 241 27 977.00 982.20 SILT PLAGIOCLASE 9.3 25 241 27 977.00 982.20 SILT KAOLINITE 5.1 25 241 27 977.00 982.20 SILT MICA 18.4 25 241 27 977.00 982.20 SILT CHLORITE 2.2 25 241 27 977.00 982.20 SILT MONTMORILLONITE 13.0 25 241 27 977.00 982.50 SILT 'diffuse scattering' measure 77.4 25 241 27 977.00 982.50 SILT 'amorphous material' measure 64.7 25 241 27 977.00 982.50 SILT QUARTZ 43.4 25 241 27 977.00 982.50 SILT K-FELDSPAR 17.1 25 241 27 977.00 982.50 SILT PLAGIOCLASE 8.7 25 241 27 977.00 982.50 SILT KAOLINITE 3.8 25 241 27 977.00 982.50 SILT MICA 15.9 25 241 27 977.00 982.50 SILT CHLORITE 1.2 25 241 27 977.00 982.50 SILT MONTMORILLONITE 9.8 25 241 27 977.00 982.80 SILT 'diffuse scattering' measure 80.0 25 241 27 977.00 982.80 SILT 'amorphous material' measure 68.8 25 241 27 977.00 982.80 SILT QUARTZ 31.4 25 241 27 977.00 982.80 SILT K-FELDSPAR 16.5 25 241 27 977.00 982.80 SILT PLAGIOCLASE 9.0 25 241 27 977.00 982.80 SILT KAOLINITE 3.7 25 241 27 977.00 982.80 SILT MICA 29.6 25 241 27 977.00 982.80 SILT CHLORITE 2.3 25 241 27 977.00 982.80 SILT MONTMORILLONITE 6.0 25 241 27 977.00 982.80 SILT PYRITE 1.4 25 241 28 1067.00 1067.80 SILT 'diffuse scattering' measure 71.3 25 241 28 1067.00 1067.80 SILT 'amorphous material' measure 55.2 25 241 28 1067.00 1067.80 SILT QUARTZ 53.2 25 241 28 1067.00 1067.80 SILT K-FELDSPAR 23.4 25 241 28 1067.00 1067.80 SILT PLAGIOCLASE 8.3 25 241 28 1067.00 1067.80 SILT MICA 7.9 25 241 28 1067.00 1067.80 SILT MONTMORILLONITE 7.1 25 241 28 1067.00 1070.10 SILT 'diffuse scattering' measure 78.0 25 241 28 1067.00 1070.10 SILT 'amorphous material' measure 65.6 25 241 28 1067.00 1070.10 SILT QUARTZ 27.4 25 241 28 1067.00 1070.10 SILT K-FELDSPAR 22.0 25 241 28 1067.00 1070.10 SILT PLAGIOCLASE 21.9 25 241 28 1067.00 1070.10 SILT MICA 12.7 25 241 28 1067.00 1070.10 SILT MONTMORILLONITE 8.8 25 241 28 1067.00 1070.10 SILT PALYGORSKITE 7.1 25 241 28 1067.00 1070.70 SILT 'diffuse scattering' measure 71.0 25 241 28 1067.00 1070.70 SILT 'amorphous material' measure 54.7 25 241 28 1067.00 1070.70 SILT QUARTZ 29.2 25 241 28 1067.00 1070.70 SILT K-FELDSPAR 23.0 25 241 28 1067.00 1070.70 SILT PLAGIOCLASE 18.1 25 241 28 1067.00 1070.70 SILT MICA 28.8 25 241 28 1067.00 1070.70 SILT CHLORITE 0.9 25 241 28 1067.00 1070.90 SILT 'diffuse scattering' measure 79.0 25 241 28 1067.00 1070.90 SILT 'amorphous material' measure 67.2 25 241 28 1067.00 1070.90 SILT QUARTZ 30.1 25 241 28 1067.00 1070.90 SILT K-FELDSPAR 18.1 25 241 28 1067.00 1070.90 SILT PLAGIOCLASE 15.7 25 241 28 1067.00 1070.90 SILT MICA 18.0 25 241 28 1067.00 1070.90 SILT MONTMORILLONITE 12.0 25 241 28 1067.00 1070.90 SILT PALYGORSKITE 6.2 25 241 29 1167.00 1169.40 SILT 'diffuse scattering' measure 76.6 25 241 29 1167.00 1169.40 SILT 'amorphous material' measure 63.5 25 241 29 1167.00 1169.40 SILT QUARTZ 41.5 25 241 29 1167.00 1169.40 SILT K-FELDSPAR 12.4 25 241 29 1167.00 1169.40 SILT PLAGIOCLASE 12.0 25 241 29 1167.00 1169.40 SILT MICA 23.1 25 241 29 1167.00 1169.40 SILT CHLORITE 1.8 25 241 29 1167.00 1169.40 SILT MONTMORILLONITE 9.3 25 241 29 1167.00 1169.60 SILT 'diffuse scattering' measure 81.0 25 241 29 1167.00 1169.60 SILT 'amorphous material' measure 70.3 25 241 29 1167.00 1169.60 SILT QUARTZ 41.9 25 241 29 1167.00 1169.60 SILT K-FELDSPAR 5.9 25 241 29 1167.00 1169.60 SILT PLAGIOCLASE 6.3 25 241 29 1167.00 1169.60 SILT MICA 28.8 25 241 29 1167.00 1169.60 SILT MONTMORILLONITE 8.8 25 241 29 1167.00 1169.60 SILT HEMATITE 8.3 25 241 29 1167.00 1169.60 SILT 'diffuse scattering' measure 80.1 25 241 29 1167.00 1169.60 SILT 'amorphous material' measure 68.9 25 241 29 1167.00 1169.60 SILT QUARTZ 38.7 25 241 29 1167.00 1169.60 SILT K-FELDSPAR 8.5 25 241 29 1167.00 1169.60 SILT PLAGIOCLASE 7.7 25 241 29 1167.00 1169.60 SILT MICA 24.6 25 241 29 1167.00 1169.60 SILT MONTMORILLONITE 12.1 25 241 29 1167.00 1169.60 SILT HEMATITE 8.4