leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 15 149 2 1.00 5.71 SILT 'diffuse scattering' measure 72.8 15 149 2 1.00 5.71 SILT 'amorphous material' measure 57.5 15 149 2 1.00 5.71 SILT QUARTZ 59.1 15 149 2 1.00 5.71 SILT K-FELDSPAR 5.2 15 149 2 1.00 5.71 SILT PLAGIOCLASE 15.3 15 149 2 1.00 5.71 SILT KAOLINITE 5.6 15 149 2 1.00 5.71 SILT MICA 12.0 15 149 2 1.00 5.71 SILT CHLORITE 1.3 15 149 2 1.00 5.71 SILT AMPHIBOLE 1.5 15 149 3 10.00 12.02 SILT 'diffuse scattering' measure 74.9 15 149 3 10.00 12.02 SILT 'amorphous material' measure 60.8 15 149 3 10.00 12.02 SILT QUARTZ 53.6 15 149 3 10.00 12.02 SILT K-FELDSPAR 4.4 15 149 3 10.00 12.02 SILT PLAGIOCLASE 15.3 15 149 3 10.00 12.02 SILT KAOLINITE 7.0 15 149 3 10.00 12.02 SILT MICA 16.3 15 149 3 10.00 12.02 SILT CHLORITE 2.2 15 149 3 10.00 12.02 SILT AMPHIBOLE 1.2 15 149 4 19.00 25.75 SILT 'diffuse scattering' measure 73.0 15 149 4 19.00 25.75 SILT 'amorphous material' measure 57.8 15 149 4 19.00 25.75 SILT QUARTZ 58.4 15 149 4 19.00 25.75 SILT K-FELDSPAR 4.5 15 149 4 19.00 25.75 SILT PLAGIOCLASE 7.9 15 149 4 19.00 25.75 SILT KAOLINITE 6.5 15 149 4 19.00 25.75 SILT MICA 20.7 15 149 4 19.00 25.75 SILT CHLORITE 2.0 15 149 5 28.00 33.95 SILT 'diffuse scattering' measure 72.4 15 149 5 28.00 33.95 SILT 'amorphous material' measure 56.8 15 149 5 28.00 33.95 SILT QUARTZ 57.2 15 149 5 28.00 33.95 SILT K-FELDSPAR 4.3 15 149 5 28.00 33.95 SILT PLAGIOCLASE 7.5 15 149 5 28.00 33.95 SILT KAOLINITE 9.3 15 149 5 28.00 33.95 SILT MICA 20.4 15 149 5 28.00 33.95 SILT CHLORITE 1.2 15 149 6 37.00 42.99 SILT 'diffuse scattering' measure 73.1 15 149 6 37.00 42.99 SILT 'amorphous material' measure 58.0 15 149 6 37.00 42.99 SILT QUARTZ 54.5 15 149 6 37.00 42.99 SILT K-FELDSPAR 3.2 15 149 6 37.00 42.99 SILT PLAGIOCLASE 9.0 15 149 6 37.00 42.99 SILT KAOLINITE 8.7 15 149 6 37.00 42.99 SILT MICA 22.1 15 149 6 37.00 42.99 SILT CHLORITE 2.4 15 149 7 46.00 51.37 SILT 'diffuse scattering' measure 71.8 15 149 7 46.00 51.37 SILT 'amorphous material' measure 56.0 15 149 7 46.00 51.37 SILT QUARTZ 54.0 15 149 7 46.00 51.37 SILT K-FELDSPAR 4.7 15 149 7 46.00 51.37 SILT PLAGIOCLASE 8.4 15 149 7 46.00 51.37 SILT KAOLINITE 11.1 15 149 7 46.00 51.37 SILT MICA 20.6 15 149 7 46.00 51.37 SILT CHLORITE 1.1 15 149 8 56.00 56.91 SILT 'diffuse scattering' measure 72.4 15 149 8 56.00 56.91 SILT 'amorphous material' measure 56.9 15 149 8 56.00 56.91 SILT QUARTZ 56.5 15 149 8 56.00 56.91 SILT K-FELDSPAR 5.8 15 149 8 56.00 56.91 SILT PLAGIOCLASE 10.4 15 149 8 56.00 56.91 SILT KAOLINITE 8.5 15 149 8 56.00 56.91 SILT MICA 17.2 15 149 8 56.00 56.91 SILT CHLORITE 1.7 15 149 8 56.00 62.29 SILT 'diffuse scattering' measure 71.9 15 149 8 56.00 62.29 SILT 'amorphous material' measure 56.1 15 149 8 56.00 62.29 SILT QUARTZ 55.4 15 149 8 56.00 62.29 SILT K-FELDSPAR 4.0 15 149 8 56.00 62.29 SILT PLAGIOCLASE 11.6 15 149 8 56.00 62.29 SILT KAOLINITE 8.1 15 149 8 56.00 62.29 SILT MICA 18.2 15 149 8 56.00 62.29 SILT CHLORITE 1.1 15 149 8 56.00 62.29 SILT AMPHIBOLE 1.6 15 149 9 65.00 68.30 SILT 'diffuse scattering' measure 70.0 15 149 9 65.00 68.30 SILT 'amorphous material' measure 53.2 15 149 9 65.00 68.30 SILT QUARTZ 58.6 15 149 9 65.00 68.30 SILT K-FELDSPAR 4.5 15 149 9 65.00 68.30 SILT PLAGIOCLASE 10.8 15 149 9 65.00 68.30 SILT KAOLINITE 7.9 15 149 9 65.00 68.30 SILT MICA 16.7 15 149 9 65.00 68.30 SILT CHLORITE 1.6 15 149 9 65.00 72.40 SILT 'diffuse scattering' measure 70.7 15 149 9 65.00 72.40 SILT 'amorphous material' measure 54.2 15 149 9 65.00 72.40 SILT QUARTZ 52.2 15 149 9 65.00 72.40 SILT K-FELDSPAR 5.2 15 149 9 65.00 72.40 SILT PLAGIOCLASE 10.5 15 149 9 65.00 72.40 SILT KAOLINITE 6.8 15 149 9 65.00 72.40 SILT MICA 21.8 15 149 9 65.00 72.40 SILT CHLORITE 2.4 15 149 9 65.00 72.40 SILT AMPHIBOLE 1.1 15 149 9 65.00 73.75 SILT 'diffuse scattering' measure 72.1 15 149 9 65.00 73.75 SILT 'amorphous material' measure 56.5 15 149 9 65.00 73.75 SILT QUARTZ 48.2 15 149 9 65.00 73.75 SILT K-FELDSPAR 7.2 15 149 9 65.00 73.75 SILT PLAGIOCLASE 14.0 15 149 9 65.00 73.75 SILT KAOLINITE 5.4 15 149 9 65.00 73.75 SILT MICA 19.1 15 149 9 65.00 73.75 SILT CHLORITE 2.9 15 149 9 65.00 73.75 SILT BARITE 1.7 15 149 9 65.00 73.75 SILT AMPHIBOLE 1.5 15 149 10 75.00 79.56 SILT 'diffuse scattering' measure 72.5 15 149 10 75.00 79.56 SILT 'amorphous material' measure 57.0 15 149 10 75.00 79.56 SILT QUARTZ 51.7 15 149 10 75.00 79.56 SILT K-FELDSPAR 3.7 15 149 10 75.00 79.56 SILT PLAGIOCLASE 15.0 15 149 10 75.00 79.56 SILT KAOLINITE 5.5 15 149 10 75.00 79.56 SILT MICA 19.6 15 149 10 75.00 79.56 SILT CHLORITE 3.0 15 149 10 75.00 79.56 SILT AMPHIBOLE 1.6 15 149 11 84.00 89.00 SILT 'diffuse scattering' measure 71.0 15 149 11 84.00 89.00 SILT 'amorphous material' measure 54.7 15 149 11 84.00 89.00 SILT QUARTZ 52.2 15 149 11 84.00 89.00 SILT K-FELDSPAR 5.8 15 149 11 84.00 89.00 SILT PLAGIOCLASE 15.1 15 149 11 84.00 89.00 SILT KAOLINITE 5.1 15 149 11 84.00 89.00 SILT MICA 17.8 15 149 11 84.00 89.00 SILT CHLORITE 2.9 15 149 11 84.00 89.00 SILT AMPHIBOLE 1.0 15 149 12 93.00 99.40 SILT 'diffuse scattering' measure 74.2 15 149 12 93.00 99.40 SILT 'amorphous material' measure 59.7 15 149 12 93.00 99.40 SILT QUARTZ 51.8 15 149 12 93.00 99.40 SILT K-FELDSPAR 5.7 15 149 12 93.00 99.40 SILT PLAGIOCLASE 23.2 15 149 12 93.00 99.40 SILT KAOLINITE 4.7 15 149 12 93.00 99.40 SILT MICA 11.2 15 149 12 93.00 99.40 SILT CHLORITE 3.4 15 149 13 102.00 108.14 SILT 'diffuse scattering' measure 74.5 15 149 13 102.00 108.14 SILT 'amorphous material' measure 60.1 15 149 13 102.00 108.14 SILT QUARTZ 53.5 15 149 13 102.00 108.14 SILT K-FELDSPAR 6.1 15 149 13 102.00 108.14 SILT PLAGIOCLASE 17.9 15 149 13 102.00 108.14 SILT KAOLINITE 5.1 15 149 13 102.00 108.14 SILT MICA 14.0 15 149 13 102.00 108.14 SILT CHLORITE 3.4 15 149 14 112.00 117.55 SILT 'diffuse scattering' measure 74.6 15 149 14 112.00 117.55 SILT 'amorphous material' measure 60.3 15 149 14 112.00 117.55 SILT QUARTZ 45.2 15 149 14 112.00 117.55 SILT K-FELDSPAR 4.7 15 149 14 112.00 117.55 SILT PLAGIOCLASE 20.3 15 149 14 112.00 117.55 SILT KAOLINITE 7.1 15 149 14 112.00 117.55 SILT MICA 18.7 15 149 14 112.00 117.55 SILT CHLORITE 4.0 15 149 15 121.00 124.90 SILT 'diffuse scattering' measure 74.2 15 149 15 121.00 124.90 SILT 'amorphous material' measure 59.6 15 149 15 121.00 124.90 SILT QUARTZ 56.3 15 149 15 121.00 124.90 SILT PLAGIOCLASE 18.7 15 149 15 121.00 124.90 SILT KAOLINITE 6.3 15 149 15 121.00 124.90 SILT MICA 15.7 15 149 15 121.00 124.90 SILT CHLORITE 3.0 15 149 16 130.00 134.18 SILT 'diffuse scattering' measure 74.8 15 149 16 130.00 134.18 SILT 'amorphous material' measure 60.5 15 149 16 130.00 134.18 SILT QUARTZ 47.7 15 149 16 130.00 134.18 SILT PLAGIOCLASE 35.1 15 149 16 130.00 134.18 SILT KAOLINITE 5.7 15 149 16 130.00 134.18 SILT MICA 10.3 15 149 16 130.00 134.18 SILT CHLORITE 1.2 15 149 18 149.00 155.39 SILT 'diffuse scattering' measure 79.2 15 149 18 149.00 155.39 SILT 'amorphous material' measure 67.5 15 149 18 149.00 155.39 SILT QUARTZ 29.1 15 149 18 149.00 155.39 SILT PLAGIOCLASE 42.5 15 149 18 149.00 155.39 SILT KAOLINITE 2.5 15 149 18 149.00 155.39 SILT MICA 6.3 15 149 18 149.00 155.39 SILT CHLORITE 1.0 15 149 18 149.00 155.39 SILT MONTMORILLONITE 17.6 15 149 18 149.00 155.39 SILT CLINOPTILOLITE 1.0 15 149 19 158.00 161.63 SILT 'diffuse scattering' measure 77.9 15 149 19 158.00 161.63 SILT 'amorphous material' measure 65.5 15 149 19 158.00 161.63 SILT QUARTZ 26.8 15 149 19 158.00 161.63 SILT PLAGIOCLASE 56.1 15 149 19 158.00 161.63 SILT KAOLINITE 3.8 15 149 19 158.00 161.63 SILT MICA 4.8 15 149 19 158.00 161.63 SILT MONTMORILLONITE 6.7 15 149 19 158.00 161.63 SILT CLINOPTILOLITE 1.7 15 149 20 167.00 170.92 SILT 'diffuse scattering' measure 82.9 15 149 20 167.00 170.92 SILT 'amorphous material' measure 73.3 15 149 20 167.00 170.92 SILT QUARTZ 20.9 15 149 20 167.00 170.92 SILT PLAGIOCLASE 19.0 15 149 20 167.00 170.92 SILT KAOLINITE 4.6 15 149 20 167.00 170.92 SILT MICA 7.1 15 149 20 167.00 170.92 SILT MONTMORILLONITE 47.5 15 149 20 167.00 170.92 SILT CLINOPTILOLITE 1.0 15 149 26 223.00 225.66 SILT 'diffuse scattering' measure 87.3 15 149 26 223.00 225.66 SILT 'amorphous material' measure 80.1 15 149 26 223.00 225.66 SILT QUARTZ 35.6 15 149 26 223.00 225.66 SILT PLAGIOCLASE 31.6 15 149 26 223.00 225.66 SILT KAOLINITE 5.5 15 149 26 223.00 225.66 SILT MICA 10.1 15 149 26 223.00 225.66 SILT MONTMORILLONITE 17.2 15 149 28 241.00 245.29 SILT 'diffuse scattering' measure 94.5 15 149 28 241.00 245.29 SILT 'amorphous material' measure 91.4 15 149 28 241.00 245.29 SILT QUARTZ 34.4 15 149 28 241.00 245.29 SILT PLAGIOCLASE 52.0 15 149 28 241.00 245.29 SILT KAOLINITE 4.1 15 149 28 241.00 245.29 SILT MONTMORILLONITE 9.6 15 149 28 241.00 246.38 SILT 'diffuse scattering' measure 89.5 15 149 28 241.00 246.38 SILT 'amorphous material' measure 83.6 15 149 28 241.00 246.38 SILT QUARTZ 34.4 15 149 28 241.00 246.38 SILT PLAGIOCLASE 52.0 15 149 28 241.00 246.38 SILT KAOLINITE 4.1 15 149 28 241.00 246.38 SILT MONTMORILLONITE 9.6 15 149 29 251.00 253.42 SILT 'diffuse scattering' measure 90.4 15 149 29 251.00 253.42 SILT 'amorphous material' measure 85.0 15 149 29 251.00 253.42 SILT QUARTZ 40.3 15 149 29 251.00 253.42 SILT PLAGIOCLASE 33.4 15 149 29 251.00 253.42 SILT MICA 6.1 15 149 29 251.00 253.42 SILT CHLORITE 3.5 15 149 29 251.00 253.42 SILT MONTMORILLONITE 16.7 15 149 32 279.00 283.23 SILT 'diffuse scattering' measure 97.3 15 149 32 279.00 283.23 SILT 'amorphous material' measure 95.8 15 149 32 279.00 283.23 SILT QUARTZ 50.8 15 149 32 279.00 283.23 SILT PLAGIOCLASE 49.2 15 149 33 288.00 290.05 SILT 'diffuse scattering' measure 96.0 15 149 33 288.00 290.05 SILT 'amorphous material' measure 93.8 15 149 33 288.00 290.05 SILT QUARTZ 54.0 15 149 33 288.00 290.05 SILT PLAGIOCLASE 24.8 15 149 33 288.00 290.05 SILT MONTMORILLONITE 21.2 15 149 34 298.00 299.34 SILT 'diffuse scattering' measure 99.0 15 149 34 298.00 299.34 SILT 'amorphous material' measure 98.4 15 149 34 298.00 299.34 SILT QUARTZ 100. 15 149 35 307.00 309.90 SILT 'diffuse scattering' measure 97.4 15 149 35 307.00 309.90 SILT 'amorphous material' measure 96.0 15 149 35 307.00 309.90 SILT QUARTZ 66.7 15 149 35 307.00 309.90 SILT PLAGIOCLASE 15.6 15 149 35 307.00 309.90 SILT MICA 17.6 15 149 37 325.00 328.49 SILT 'diffuse scattering' measure 98.5 15 149 37 325.00 328.49 SILT 'amorphous material' measure 97.7 15 149 37 325.00 328.49 SILT QUARTZ 56.5 15 149 37 325.00 328.49 SILT PLAGIOCLASE 22.8 15 149 37 325.00 328.49 SILT MONTMORILLONITE 20.7 15 149 40 353.00 353.75 SILT 'diffuse scattering' measure 98.6 15 149 40 353.00 353.75 SILT 'amorphous material' measure 97.8 15 149 40 353.00 353.75 SILT QUARTZ 52.0 15 149 40 353.00 353.75 SILT PLAGIOCLASE 48.0 15 149 41 362.00 365.75 SILT 'diffuse scattering' measure 99.0 15 149 41 362.00 365.75 SILT 'amorphous material' measure 98.4 15 149 41 362.00 365.75 SILT QUARTZ 41.0 15 149 41 362.00 365.75 SILT PLAGIOCLASE 33.6 15 149 41 362.00 365.75 SILT MONTMORILLONITE 25.5 15 149 42 371.00 375.53 SILT 'diffuse scattering' measure 98.2 15 149 42 371.00 375.53 SILT 'amorphous material' measure 97.2 15 149 42 371.00 375.53 SILT QUARTZ 40.3 15 149 42 371.00 375.53 SILT PLAGIOCLASE 59.7 15 149 43 381.00 382.18 SILT 'diffuse scattering' measure 90.6 15 149 43 381.00 382.18 SILT 'amorphous material' measure 85.3 15 149 43 381.00 382.18 SILT QUARTZ 18.1 15 149 43 381.00 382.18 SILT CRISTOBALITE 81.9