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 CLAY 'diffuse scattering' measure 97.9 26 253 1 0.00 2.60 CLAY 'amorphous material' measure 96.7 26 253 1 0.00 2.60 CLAY QUARTZ 19.6 26 253 1 0.00 2.60 CLAY PLAGIOCLASE 17.9 26 253 1 0.00 2.60 CLAY KAOLINITE 11.0 26 253 1 0.00 2.60 CLAY MICA 20.3 26 253 1 0.00 2.60 CLAY MONTMORILLONITE 19.2 26 253 1 0.00 2.60 CLAY GYPSUM 2.5 26 253 7 56.50 58.90 CLAY 'diffuse scattering' measure 97.2 26 253 7 56.50 58.90 CLAY 'amorphous material' measure 95.6 26 253 7 56.50 58.90 CLAY QUARTZ 20.7 26 253 7 56.50 58.90 CLAY PLAGIOCLASE 10.4 26 253 7 56.50 58.90 CLAY KAOLINITE 12.8 26 253 7 56.50 58.90 CLAY MICA 41.4 26 253 9 75.50 80.90 CLAY 'diffuse scattering' measure 88.6 26 253 9 75.50 80.90 CLAY 'amorphous material' measure 82.1 26 253 9 75.50 80.90 CLAY QUARTZ 10.5 26 253 9 75.50 80.90 CLAY K-FELDSPAR 16.8 26 253 9 75.50 80.90 CLAY KAOLINITE 7.3 26 253 9 75.50 80.90 CLAY MICA 14.7 26 253 9 75.50 80.90 CLAY MONTMORILLONITE 19.8 26 253 13 113.50 115.90 CLAY 'diffuse scattering' measure 92.7 26 253 13 113.50 115.90 CLAY 'amorphous material' measure 88.6 26 253 13 113.50 115.90 CLAY QUARTZ 7.1 26 253 13 113.50 115.90 CLAY K-FELDSPAR 4.9 26 253 13 113.50 115.90 CLAY MICA 6.9 26 253 13 113.50 115.90 CLAY CHLORITE 2.6 26 253 13 113.50 115.90 CLAY MONTMORILLONITE 35.2 26 253 13 113.50 115.90 CLAY PALYGORSKITE 41.5 26 253 16 142.00 150.90 CLAY 'diffuse scattering' measure 96.0 26 253 16 142.00 150.90 CLAY 'amorphous material' measure 93.8 26 253 16 142.00 150.90 CLAY QUARTZ 3.5 26 253 17 151.50 154.10 CLAY 'diffuse scattering' measure 88.6 26 253 17 151.50 154.10 CLAY 'amorphous material' measure 82.2 26 253 17 151.50 154.10 CLAY MONTMORILLONITE 90.7 26 253 17 151.50 154.10 CLAY HALITE 6.4 26 253 18 161.00 163.40 CLAY 'diffuse scattering' measure 91.5 26 253 18 161.00 163.40 CLAY 'amorphous material' measure 86.7 26 253 18 161.00 163.40 CLAY MONTMORILLONITE 91.8 26 253 18 161.00 163.40 CLAY GYPSUM 1.4 26 253 18 161.00 165.60 CLAY 'diffuse scattering' measure 91.3 26 253 18 161.00 165.60 CLAY 'amorphous material' measure 86.3 26 253 18 161.00 165.60 CLAY MONTMORILLONITE 76.7 26 253 18 161.00 165.60 CLAY GYPSUM 1.8 26 253 18 161.00 165.60 CLAY HALITE 3.6 26 253 20 180.00 182.50 CLAY 'diffuse scattering' measure 89.2 26 253 20 180.00 182.50 CLAY 'amorphous material' measure 83.1 26 253 20 180.00 182.50 CLAY PLAGIOCLASE 5.3 26 253 20 180.00 182.50 CLAY MONTMORILLONITE 82.4 26 253 20 180.00 182.50 CLAY PYRITE 4.4 26 253 23 208.50 210.90 CLAY 'diffuse scattering' measure 85.9 26 253 23 208.50 210.90 CLAY 'amorphous material' measure 77.9 26 253 23 208.50 210.90 CLAY MONTMORILLONITE 81.3 26 253 23 208.50 210.90 CLAY PHILLIPSITE 9.1 26 253 25 227.50 229.90 CLAY 'diffuse scattering' measure 84.5 26 253 25 227.50 229.90 CLAY 'amorphous material' measure 75.8 26 253 25 227.50 229.90 CLAY UNKNOWN -5.0 26 253 25 227.50 229.90 CLAY MONTMORILLONITE 90.5 26 253 30 269.50 270.60 CLAY 'diffuse scattering' measure 87.3 26 253 30 269.50 270.60 CLAY 'amorphous material' measure 80.1 26 253 30 269.50 270.60 CLAY UNKNOWN -5.0 26 253 30 269.50 270.60 CLAY QUARTZ 2.0 26 253 30 269.50 270.60 CLAY PLAGIOCLASE 5.7 26 253 30 269.50 270.60 CLAY MICA 10.3 26 253 30 269.50 270.60 CLAY MONTMORILLONITE 70.0 26 253 30 269.50 270.60 CLAY CLINOPTILOLITE 1.7 26 253 30 269.50 270.60 CLAY HALITE 4.9 26 253 30 269.50 270.60 CLAY MAGNETITE 5.3 26 253 31 279.00 281.60 CLAY 'diffuse scattering' measure 84.6 26 253 31 279.00 281.60 CLAY 'amorphous material' measure 76.0 26 253 31 279.00 281.60 CLAY UNKNOWN -5.0 26 253 31 279.00 281.60 CLAY PLAGIOCLASE 4.1 26 253 31 279.00 281.60 CLAY MONTMORILLONITE 84.6 26 253 31 279.00 281.60 CLAY CLINOPTILOLITE 2.0 26 253 36 326.50 327.80 CLAY 'diffuse scattering' measure 83.3 26 253 36 326.50 327.80 CLAY 'amorphous material' measure 73.8 26 253 36 326.50 327.80 CLAY MONTMORILLONITE 85.7 26 253 36 326.50 327.80 CLAY CLINOPTILOLITE 3.4 26 253 38 345.50 346.50 CLAY 'diffuse scattering' measure 75.0 26 253 38 345.50 346.50 CLAY 'amorphous material' measure 61.0 26 253 38 345.50 346.50 CLAY UNKNOWN -25. 26 253 38 345.50 346.50 CLAY PLAGIOCLASE 1.9 26 253 38 345.50 346.50 CLAY MONTMORILLONITE 89.0 26 253 38 345.50 346.50 CLAY CLINOPTILOLITE 1.8 26 253 38 345.50 346.50 CLAY HALITE 3.6 26 253 38 345.50 346.50 CLAY MAGNETITE 2.7 26 253 38 345.50 346.50 CLAY ANATASE 1.0 26 253 40 364.50 366.50 CLAY 'diffuse scattering' measure 73.8 26 253 40 364.50 366.50 CLAY 'amorphous material' measure 59.1 26 253 40 364.50 366.50 CLAY UNKNOWN -5.0 26 253 40 364.50 366.50 CLAY UNKNOWN -5.0 26 253 40 364.50 366.50 CLAY MICA 4.0 26 253 40 364.50 366.50 CLAY MONTMORILLONITE 90.9 26 253 40 364.50 366.50 CLAY CLINOPTILOLITE 0.7 26 253 40 364.50 366.50 CLAY ANALCITE 2.0 26 253 42 383.50 386.40 CLAY 'diffuse scattering' measure 71.4 26 253 42 383.50 386.40 CLAY 'amorphous material' measure 55.3 26 253 42 383.50 386.40 CLAY UNKNOWN -5.0 26 253 42 383.50 386.40 CLAY UNKNOWN -5.0 26 253 42 383.50 386.40 CLAY PLAGIOCLASE 1.6 26 253 42 383.50 386.40 CLAY MONTMORILLONITE 92.8 26 253 42 383.50 386.40 CLAY CLINOPTILOLITE 1.6 26 253 42 383.50 386.40 CLAY HALITE 2.9 26 253 42 383.50 386.40 CLAY ANATASE 1.1 26 253 42 383.50 386.40 CLAY UNKNOWN -5.0 26 253 44 402.50 404.10 CLAY 'diffuse scattering' measure 78.4 26 253 44 402.50 404.10 CLAY 'amorphous material' measure 66.3 26 253 44 402.50 404.10 CLAY UNKNOWN -5.0 26 253 44 402.50 404.10 CLAY UNKNOWN -5.0 26 253 44 402.50 404.10 CLAY MONTMORILLONITE 93.4 26 253 44 402.50 404.10 CLAY HALITE 6.1 26 253 46 421.50 424.00 CLAY 'diffuse scattering' measure 77.6 26 253 46 421.50 424.00 CLAY 'amorphous material' measure 64.9 26 253 46 421.50 424.00 CLAY UNKNOWN -5.0 26 253 46 421.50 424.00 CLAY UNKNOWN -25. 26 253 46 421.50 424.00 CLAY MONTMORILLONITE 90.4 26 253 46 421.50 424.00 CLAY CLINOPTILOLITE 2.0 26 253 46 421.50 424.00 CLAY ANALCITE 0.7 26 253 46 421.50 424.00 CLAY HALITE 5.5 26 253 48 440.50 442.60 CLAY 'diffuse scattering' measure 75.1 26 253 48 440.50 442.60 CLAY 'amorphous material' measure 61.1 26 253 48 440.50 442.60 CLAY UNKNOWN -5.0 26 253 48 440.50 442.60 CLAY PLAGIOCLASE 1.4 26 253 48 440.50 442.60 CLAY MONTMORILLONITE 92.7 26 253 48 440.50 442.60 CLAY CLINOPTILOLITE 0.5 26 253 48 440.50 442.60 CLAY ANALCITE 5.4 26 253 49 450.00 452.10 CLAY 'diffuse scattering' measure 78.3 26 253 49 450.00 452.10 CLAY 'amorphous material' measure 66.1 26 253 49 450.00 452.10 CLAY MONTMORILLONITE 88.3 26 253 49 450.00 452.10 CLAY ANALCITE 7.3 26 253 49 450.00 452.10 CLAY HALITE 3.9 26 253 49 450.00 452.10 CLAY ANATASE 0.5 26 253 51 469.00 470.90 CLAY 'diffuse scattering' measure 75.2 26 253 51 469.00 470.90 CLAY 'amorphous material' measure 61.2 26 253 51 469.00 470.90 CLAY UNKNOWN -5.0 26 253 51 469.00 470.90 CLAY MONTMORILLONITE 84.7 26 253 51 469.00 470.90 CLAY CLINOPTILOLITE 5.7 26 253 51 469.00 470.90 CLAY ANALCITE 1.6 26 253 51 469.00 470.90 CLAY HALITE 7.0 26 253 51 469.00 470.90 CLAY ANATASE 1.0 26 253 52 478.50 481.30 CLAY 'diffuse scattering' measure 74.6 26 253 52 478.50 481.30 CLAY 'amorphous material' measure 60.4 26 253 52 478.50 481.30 CLAY UNKNOWN -5.0 26 253 52 478.50 481.30 CLAY UNKNOWN -5.0 26 253 52 478.50 481.30 CLAY MONTMORILLONITE 89.2 26 253 52 478.50 481.30 CLAY ANALCITE 7.0 26 253 52 478.50 481.30 CLAY HALITE 3.0 26 253 52 478.50 481.30 CLAY ANATASE 0.8 26 253 54 497.50 500.20 CLAY 'diffuse scattering' measure 77.2 26 253 54 497.50 500.20 CLAY 'amorphous material' measure 64.4 26 253 54 497.50 500.20 CLAY MONTMORILLONITE 94.2 26 253 54 497.50 500.20 CLAY ANALCITE 1.3 26 253 54 497.50 500.20 CLAY HALITE 3.8 26 253 54 497.50 500.20 CLAY ANATASE 0.7 26 253 56 516.50 519.20 CLAY 'diffuse scattering' measure 77.1 26 253 56 516.50 519.20 CLAY 'amorphous material' measure 64.2 26 253 56 516.50 519.20 CLAY KAOLINITE 4.1 26 253 56 516.50 519.20 CLAY MONTMORILLONITE 91.3 26 253 56 516.50 519.20 CLAY CLINOPTILOLITE 1.7 26 253 56 516.50 519.20 CLAY HALITE 1.7 26 253 57 545.00 547.20 CLAY 'diffuse scattering' measure 77.0 26 253 57 545.00 547.20 CLAY 'amorphous material' measure 64.0 26 253 57 545.00 547.20 CLAY CRISTOBALITE 13.8 26 253 57 545.00 547.20 CLAY MONTMORILLONITE 80.8 26 253 57 545.00 547.20 CLAY ANALCITE 1.1 26 253 57 545.00 547.20 CLAY HALITE 2.1 26 253 57 545.00 547.20 CLAY ANATASE 2.1