leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 26 253 1 0.00 2.60 SILT 'diffuse scattering' measure 60.4 26 253 1 0.00 2.60 SILT 'amorphous material' measure 38.1 26 253 1 0.00 2.60 SILT QUARTZ 28.0 26 253 1 0.00 2.60 SILT K-FELDSPAR 7.4 26 253 1 0.00 2.60 SILT PLAGIOCLASE 11.6 26 253 1 0.00 2.60 SILT MICA 18.5 26 253 1 0.00 2.60 SILT CHLORITE 2.9 26 253 1 0.00 2.60 SILT GYPSUM 24.4 26 253 1 0.00 2.60 SILT BARITE 7.1 26 253 9 75.50 80.90 SILT 'diffuse scattering' measure 78.3 26 253 9 75.50 80.90 SILT 'amorphous material' measure 66.2 26 253 9 75.50 80.90 SILT QUARTZ 26.5 26 253 9 75.50 80.90 SILT K-FELDSPAR 39.5 26 253 9 75.50 80.90 SILT PLAGIOCLASE 15.8 26 253 9 75.50 80.90 SILT MICA 16.8 26 253 9 75.50 80.90 SILT CHLORITE 1.4 26 253 13 113.50 115.90 SILT 'diffuse scattering' measure 74.4 26 253 13 113.50 115.90 SILT 'amorphous material' measure 60.0 26 253 13 113.50 115.90 SILT QUARTZ 23.7 26 253 13 113.50 115.90 SILT K-FELDSPAR 26.5 26 253 13 113.50 115.90 SILT PLAGIOCLASE 14.0 26 253 13 113.50 115.90 SILT MICA 20.5 26 253 13 113.50 115.90 SILT CHLORITE 3.2 26 253 13 113.50 115.90 SILT PALYGORSKITE 9.8 26 253 13 113.50 115.90 SILT CLINOPTILOLITE 2.5 26 253 16 142.00 150.90 SILT 'diffuse scattering' measure 87.0 26 253 16 142.00 150.90 SILT 'amorphous material' measure 79.6 26 253 16 142.00 150.90 SILT UNKNOWN -25. 26 253 16 142.00 150.90 SILT QUARTZ 7.9 26 253 16 142.00 150.90 SILT PLAGIOCLASE 11.8 26 253 16 142.00 150.90 SILT MICA 7.5 26 253 16 142.00 150.90 SILT CHLORITE 2.3 26 253 16 142.00 150.90 SILT MONTMORILLONITE 15.0 26 253 16 142.00 150.90 SILT CLINOPTILOLITE 35.2 26 253 16 142.00 150.90 SILT GYPSUM 20.3 26 253 17 151.50 154.10 SILT 'diffuse scattering' measure 85.9 26 253 17 151.50 154.10 SILT 'amorphous material' measure 77.9 26 253 17 151.50 154.10 SILT UNKNOWN -65. 26 253 17 151.50 154.10 SILT PLAGIOCLASE 10.7 26 253 17 151.50 154.10 SILT CHLORITE 2.0 26 253 17 151.50 154.10 SILT MONTMORILLONITE 70.0 26 253 17 151.50 154.10 SILT MAGNETITE 17.2 26 253 18 161.00 163.40 SILT 'diffuse scattering' measure 84.6 26 253 18 161.00 163.40 SILT 'amorphous material' measure 76.0 26 253 18 161.00 163.40 SILT UNKNOWN -25. 26 253 18 161.00 163.40 SILT QUARTZ 1.3 26 253 18 161.00 163.40 SILT PLAGIOCLASE 7.7 26 253 18 161.00 163.40 SILT MONTMORILLONITE 85.2 26 253 18 161.00 163.40 SILT PYRITE 5.7 26 253 18 161.00 165.60 SILT 'diffuse scattering' measure 89.0 26 253 18 161.00 165.60 SILT 'amorphous material' measure 82.8 26 253 18 161.00 165.60 SILT UNKNOWN -25. 26 253 18 161.00 165.60 SILT PLAGIOCLASE 5.7 26 253 18 161.00 165.60 SILT MONTMORILLONITE 68.0 26 253 18 161.00 165.60 SILT PYRITE 5.8 26 253 18 161.00 165.60 SILT AUGITE 20.5 26 253 20 180.00 182.50 SILT 'diffuse scattering' measure 80.7 26 253 20 180.00 182.50 SILT 'amorphous material' measure 69.9 26 253 20 180.00 182.50 SILT UNKNOWN -25. 26 253 20 180.00 182.50 SILT PLAGIOCLASE 3.4 26 253 20 180.00 182.50 SILT MONTMORILLONITE 84.2 26 253 20 180.00 182.50 SILT CLINOPTILOLITE 2.0 26 253 20 180.00 182.50 SILT PYRITE 10.5 26 253 23 208.50 210.90 SILT 'diffuse scattering' measure 78.4 26 253 23 208.50 210.90 SILT 'amorphous material' measure 66.2 26 253 23 208.50 210.90 SILT UNKNOWN -65. 26 253 23 208.50 210.90 SILT QUARTZ 0.6 26 253 23 208.50 210.90 SILT MONTMORILLONITE 60.2 26 253 23 208.50 210.90 SILT CLINOPTILOLITE 1.4 26 253 23 208.50 210.90 SILT PHILLIPSITE 37.7 26 253 25 227.50 229.90 SILT 'diffuse scattering' measure 78.0 26 253 25 227.50 229.90 SILT 'amorphous material' measure 65.6 26 253 25 227.50 229.90 SILT UNKNOWN -65. 26 253 25 227.50 229.90 SILT QUARTZ 2.4 26 253 25 227.50 229.90 SILT MONTMORILLONITE 70.0 26 253 25 227.50 229.90 SILT CLINOPTILOLITE 2.8 26 253 25 227.50 229.90 SILT PHILLIPSITE 22.4 26 253 25 227.50 229.90 SILT PYRITE 2.4 26 253 30 269.50 270.60 SILT 'diffuse scattering' measure 74.5 26 253 30 269.50 270.60 SILT 'amorphous material' measure 60.1 26 253 30 269.50 270.60 SILT UNKNOWN -65. 26 253 30 269.50 270.60 SILT QUARTZ 1.0 26 253 30 269.50 270.60 SILT PLAGIOCLASE 15.4 26 253 30 269.50 270.60 SILT MICA 4.3 26 253 30 269.50 270.60 SILT CHLORITE 6.9 26 253 30 269.50 270.60 SILT MONTMORILLONITE 13.0 26 253 30 269.50 270.60 SILT CLINOPTILOLITE 53.9 26 253 30 269.50 270.60 SILT MAGNETITE 5.5 26 253 31 279.00 281.60 SILT 'diffuse scattering' measure 71.8 26 253 31 279.00 281.60 SILT 'amorphous material' measure 56.0 26 253 31 279.00 281.60 SILT UNKNOWN -25. 26 253 31 279.00 281.60 SILT QUARTZ 1.9 26 253 31 279.00 281.60 SILT PLAGIOCLASE 18.6 26 253 31 279.00 281.60 SILT MONTMORILLONITE 63.2 26 253 31 279.00 281.60 SILT CLINOPTILOLITE 15.3 26 253 31 279.00 281.60 SILT PYRITE 0.9 26 253 36 326.50 327.80 SILT 'diffuse scattering' measure 72.7 26 253 36 326.50 327.80 SILT 'amorphous material' measure 57.3 26 253 36 326.50 327.80 SILT UNKNOWN -5.0 26 253 36 326.50 327.80 SILT UNKNOWN -5.0 26 253 36 326.50 327.80 SILT PLAGIOCLASE 5.5 26 253 36 326.50 327.80 SILT MONTMORILLONITE 41.8 26 253 36 326.50 327.80 SILT CLINOPTILOLITE 47.1 26 253 36 326.50 327.80 SILT ANALCITE 1.0 26 253 36 326.50 327.80 SILT PYRITE 2.4 26 253 36 326.50 327.80 SILT MAGNETITE 2.3 26 253 36 326.50 327.80 SILT GOETHITE -5.0 26 253 36 326.50 327.80 SILT UNKNOWN -25. 26 253 38 345.50 346.50 SILT 'diffuse scattering' measure 65.0 26 253 38 345.50 346.50 SILT 'amorphous material' measure 45.3 26 253 38 345.50 346.50 SILT UNKNOWN -65. 26 253 38 345.50 346.50 SILT UNKNOWN -5.0 26 253 38 345.50 346.50 SILT PLAGIOCLASE 6.3 26 253 38 345.50 346.50 SILT MICA 2.9 26 253 38 345.50 346.50 SILT MONTMORILLONITE 61.1 26 253 38 345.50 346.50 SILT CLINOPTILOLITE 17.7 26 253 38 345.50 346.50 SILT MAGNETITE 9.7 26 253 38 345.50 346.50 SILT ANATASE 2.3 26 253 38 345.50 346.50 SILT UNKNOWN -25. 26 253 40 364.50 366.50 SILT 'diffuse scattering' measure 57.9 26 253 40 364.50 366.50 SILT 'amorphous material' measure 34.2 26 253 40 364.50 366.50 SILT UNKNOWN -25. 26 253 40 364.50 366.50 SILT UNKNOWN -25. 26 253 40 364.50 366.50 SILT MONTMORILLONITE 74.7 26 253 40 364.50 366.50 SILT CLINOPTILOLITE 5.6 26 253 40 364.50 366.50 SILT ANALCITE 19.2 26 253 40 364.50 366.50 SILT ANATASE 0.5 26 253 42 383.50 386.40 SILT 'diffuse scattering' measure 68.2 26 253 42 383.50 386.40 SILT 'amorphous material' measure 50.3 26 253 42 383.50 386.40 SILT UNKNOWN -25. 26 253 42 383.50 386.40 SILT UNKNOWN -65. 26 253 42 383.50 386.40 SILT MONTMORILLONITE 81.0 26 253 42 383.50 386.40 SILT CLINOPTILOLITE 15.9 26 253 42 383.50 386.40 SILT ANATASE 3.1 26 253 44 402.50 404.10 SILT 'diffuse scattering' measure 67.4 26 253 44 402.50 404.10 SILT 'amorphous material' measure 49.1 26 253 44 402.50 404.10 SILT UNKNOWN -25. 26 253 44 402.50 404.10 SILT UNKNOWN -25. 26 253 44 402.50 404.10 SILT MONTMORILLONITE 96.5 26 253 44 402.50 404.10 SILT CLINOPTILOLITE 2.9 26 253 44 402.50 404.10 SILT ANATASE 0.5 26 253 46 421.50 424.00 SILT 'diffuse scattering' measure 66.1 26 253 46 421.50 424.00 SILT 'amorphous material' measure 47.0 26 253 46 421.50 424.00 SILT UNKNOWN -25. 26 253 46 421.50 424.00 SILT UNKNOWN -25. 26 253 46 421.50 424.00 SILT MONTMORILLONITE 51.8 26 253 46 421.50 424.00 SILT CLINOPTILOLITE 28.0 26 253 46 421.50 424.00 SILT ANALCITE 13.0 26 253 46 421.50 424.00 SILT ANATASE 7.2 26 253 48 440.50 442.60 SILT 'diffuse scattering' measure 62.2 26 253 48 440.50 442.60 SILT 'amorphous material' measure 41.0 26 253 48 440.50 442.60 SILT UNKNOWN -25. 26 253 48 440.50 442.60 SILT UNKNOWN -25. 26 253 48 440.50 442.60 SILT MONTMORILLONITE 56.7 26 253 48 440.50 442.60 SILT CLINOPTILOLITE 4.6 26 253 48 440.50 442.60 SILT ANALCITE 36.2 26 253 48 440.50 442.60 SILT ANATASE 2.5 26 253 49 450.00 452.10 SILT 'diffuse scattering' measure 68.3 26 253 49 450.00 452.10 SILT 'amorphous material' measure 50.5 26 253 49 450.00 452.10 SILT UNKNOWN -25. 26 253 49 450.00 452.10 SILT UNKNOWN -25. 26 253 49 450.00 452.10 SILT PLAGIOCLASE 13.1 26 253 49 450.00 452.10 SILT MONTMORILLONITE 54.9 26 253 49 450.00 452.10 SILT CLINOPTILOLITE 6.4 26 253 49 450.00 452.10 SILT ANALCITE 24.6 26 253 49 450.00 452.10 SILT ANATASE 0.9 26 253 51 469.00 470.90 SILT 'diffuse scattering' measure 67.2 26 253 51 469.00 470.90 SILT 'amorphous material' measure 48.7 26 253 51 469.00 470.90 SILT UNKNOWN -25. 26 253 51 469.00 470.90 SILT UNKNOWN -25. 26 253 51 469.00 470.90 SILT MONTMORILLONITE 60.3 26 253 51 469.00 470.90 SILT CLINOPTILOLITE 16.9 26 253 51 469.00 470.90 SILT ANALCITE 20.2 26 253 51 469.00 470.90 SILT ANATASE 2.7 26 253 52 478.50 481.30 SILT 'diffuse scattering' measure 58.1 26 253 52 478.50 481.30 SILT 'amorphous material' measure 34.5 26 253 52 478.50 481.30 SILT UNKNOWN -25. 26 253 52 478.50 481.30 SILT UNKNOWN -25. 26 253 52 478.50 481.30 SILT MONTMORILLONITE 44.2 26 253 52 478.50 481.30 SILT ANALCITE 54.1 26 253 52 478.50 481.30 SILT ANATASE 1.7 26 253 54 497.50 500.20 SILT 'diffuse scattering' measure 70.3 26 253 54 497.50 500.20 SILT 'amorphous material' measure 53.6 26 253 54 497.50 500.20 SILT UNKNOWN -25. 26 253 54 497.50 500.20 SILT UNKNOWN -5.0 26 253 54 497.50 500.20 SILT QUARTZ 1.1 26 253 54 497.50 500.20 SILT MONTMORILLONITE 85.7 26 253 54 497.50 500.20 SILT ANALCITE 12.5 26 253 54 497.50 500.20 SILT ANATASE 0.8 26 253 54 497.50 500.20 SILT UNKNOWN -5.0 26 253 56 516.50 519.20 SILT 'diffuse scattering' measure 74.6 26 253 56 516.50 519.20 SILT 'amorphous material' measure 60.3 26 253 56 516.50 519.20 SILT UNKNOWN -25. 26 253 56 516.50 519.20 SILT UNKNOWN -25. 26 253 56 516.50 519.20 SILT QUARTZ 11.9 26 253 56 516.50 519.20 SILT KAOLINITE 1.2 26 253 56 516.50 519.20 SILT MONTMORILLONITE 59.8 26 253 56 516.50 519.20 SILT CLINOPTILOLITE 15.2 26 253 56 516.50 519.20 SILT PYRITE 4.4 26 253 56 516.50 519.20 SILT ANATASE 7.5 26 253 56 516.50 519.20 SILT UNKNOWN -5.0 26 253 57 545.00 547.20 SILT 'diffuse scattering' measure 71.2 26 253 57 545.00 547.20 SILT 'amorphous material' measure 55.0 26 253 57 545.00 547.20 SILT UNKNOWN -25. 26 253 57 545.00 547.20 SILT UNKNOWN -5.0 26 253 57 545.00 547.20 SILT CRISTOBALITE 43.9 26 253 57 545.00 547.20 SILT PLAGIOCLASE 1.0 26 253 57 545.00 547.20 SILT MONTMORILLONITE 50.3 26 253 57 545.00 547.20 SILT ANALCITE 3.8 26 253 57 545.00 547.20 SILT ANATASE 1.0