leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 17 165 A 2 14.00 15.50 CLAY 'diffuse scattering' measure 92.0 17 165 A 2 14.00 15.50 CLAY 'amorphous material' measure 87.5 17 165 A 2 14.00 15.50 CLAY QUARTZ 8.0 17 165 A 2 14.00 15.50 CLAY PLAGIOCLASE 2.2 17 165 A 2 14.00 15.50 CLAY KAOLINITE 5.0 17 165 A 2 14.00 15.50 CLAY MICA 8.8 17 165 A 2 14.00 15.50 CLAY MONTMORILLONITE 60.6 17 165 A 2 14.00 15.50 CLAY PHILLIPSITE 10.7 17 165 A 2 14.00 19.65 CLAY 'diffuse scattering' measure 92.9 17 165 A 2 14.00 19.65 CLAY 'amorphous material' measure 88.9 17 165 A 2 14.00 19.65 CLAY QUARTZ 10.1 17 165 A 2 14.00 19.65 CLAY PLAGIOCLASE 19.3 17 165 A 2 14.00 19.65 CLAY KAOLINITE 3.1 17 165 A 2 14.00 19.65 CLAY MICA 6.8 17 165 A 2 14.00 19.65 CLAY MONTMORILLONITE 52.9 17 165 A 2 14.00 19.65 CLAY PHILLIPSITE 4.3 17 165 A 3 24.00 29.10 CLAY 'diffuse scattering' measure 90.6 17 165 A 3 24.00 29.10 CLAY 'amorphous material' measure 85.3 17 165 A 3 24.00 29.10 CLAY QUARTZ 6.8 17 165 A 3 24.00 29.10 CLAY PLAGIOCLASE 11.6 17 165 A 3 24.00 29.10 CLAY KAOLINITE 6.0 17 165 A 3 24.00 29.10 CLAY MICA 9.2 17 165 A 3 24.00 29.10 CLAY MONTMORILLONITE 51.1 17 165 A 3 24.00 29.10 CLAY PHILLIPSITE 6.5 17 165 A 3 24.00 29.50 CLAY 'diffuse scattering' measure 97.3 17 165 A 3 24.00 29.50 CLAY 'amorphous material' measure 95.7 17 165 A 3 24.00 29.50 CLAY QUARTZ 4.0 17 165 A 3 24.00 29.50 CLAY PLAGIOCLASE 8.9 17 165 A 3 24.00 29.50 CLAY MICA 10.4 17 165 A 3 24.00 29.50 CLAY MONTMORILLONITE 52.2 17 165 A 3 24.00 29.50 CLAY PALYGORSKITE 18.3 17 165 A 3 24.00 29.50 CLAY PHILLIPSITE 4.4 17 165 A 3 24.00 30.50 CLAY 'diffuse scattering' measure 92.1 17 165 A 3 24.00 30.50 CLAY 'amorphous material' measure 87.6 17 165 A 3 24.00 30.50 CLAY QUARTZ 8.5 17 165 A 3 24.00 30.50 CLAY PLAGIOCLASE 19.8 17 165 A 3 24.00 30.50 CLAY KAOLINITE 5.5 17 165 A 3 24.00 30.50 CLAY MICA 7.6 17 165 A 3 24.00 30.50 CLAY MONTMORILLONITE 55.7 17 165 A 3 24.00 30.50 CLAY CLINOPTILOLITE 0.8 17 165 A 5 80.00 81.90 CLAY 'diffuse scattering' measure 90.1 17 165 A 5 80.00 81.90 CLAY 'amorphous material' measure 84.6 17 165 A 5 80.00 81.90 CLAY QUARTZ 1.9 17 165 A 5 80.00 81.90 CLAY PLAGIOCLASE 1.3 17 165 A 5 80.00 81.90 CLAY KAOLINITE 1.0 17 165 A 5 80.00 81.90 CLAY MICA 53.6 17 165 A 5 80.00 81.90 CLAY MONTMORILLONITE 35.5 17 165 A 5 80.00 81.90 CLAY PHILLIPSITE 2.8 17 165 A 5 80.00 84.05 CLAY 'diffuse scattering' measure 88.2 17 165 A 5 80.00 84.05 CLAY 'amorphous material' measure 81.5 17 165 A 5 80.00 84.05 CLAY QUARTZ 4.4 17 165 A 5 80.00 84.05 CLAY PLAGIOCLASE 10.9 17 165 A 5 80.00 84.05 CLAY KAOLINITE 1.9 17 165 A 5 80.00 84.05 CLAY MICA 5.1 17 165 A 5 80.00 84.05 CLAY MONTMORILLONITE 68.9 17 165 A 5 80.00 84.05 CLAY PHILLIPSITE 7.2 17 165 A 6 127.00 131.75 CLAY 'diffuse scattering' measure 93.3 17 165 A 6 127.00 131.75 CLAY 'amorphous material' measure 89.6 17 165 A 6 127.00 131.75 CLAY QUARTZ 4.7 17 165 A 6 127.00 131.75 CLAY PLAGIOCLASE 6.5 17 165 A 6 127.00 131.75 CLAY MONTMORILLONITE 73.7 17 165 A 6 127.00 131.75 CLAY PHILLIPSITE 11.8 17 165 A 6 127.00 131.75 CLAY GYPSUM 0.8 17 165 A 7 136.00 137.50 CLAY 'diffuse scattering' measure 92.5 17 165 A 7 136.00 137.50 CLAY 'amorphous material' measure 88.3 17 165 A 7 136.00 137.50 CLAY QUARTZ 6.3 17 165 A 7 136.00 137.50 CLAY PLAGIOCLASE 6.7 17 165 A 7 136.00 137.50 CLAY MICA 5.9 17 165 A 7 136.00 137.50 CLAY MONTMORILLONITE 79.8 17 165 A 7 136.00 144.90 CLAY 'diffuse scattering' measure 92.1 17 165 A 7 136.00 144.90 CLAY 'amorphous material' measure 87.7 17 165 A 7 136.00 144.90 CLAY QUARTZ 5.5 17 165 A 7 136.00 144.90 CLAY PLAGIOCLASE 5.8 17 165 A 7 136.00 144.90 CLAY MICA 11.0 17 165 A 7 136.00 144.90 CLAY MONTMORILLONITE 57.4 17 165 A 7 136.00 144.90 CLAY PHILLIPSITE 8.7 17 165 A 7 136.00 144.90 CLAY GYPSUM 2.1 17 165 A 8 145.00 149.80 CLAY 'diffuse scattering' measure 95.4 17 165 A 8 145.00 149.80 CLAY 'amorphous material' measure 92.8 17 165 A 8 145.00 149.80 CLAY QUARTZ 10.0 17 165 A 8 145.00 149.80 CLAY PLAGIOCLASE 7.4 17 165 A 8 145.00 149.80 CLAY KAOLINITE 3.0 17 165 A 8 145.00 149.80 CLAY MICA 11.3 17 165 A 8 145.00 149.80 CLAY MONTMORILLONITE 52.3 17 165 A 8 145.00 149.80 CLAY PHILLIPSITE 9.2 17 165 A 8 145.00 153.30 CLAY 'diffuse scattering' measure 96.0 17 165 A 8 145.00 153.30 CLAY 'amorphous material' measure 93.8 17 165 A 8 145.00 153.30 CLAY QUARTZ 8.0 17 165 A 8 145.00 153.30 CLAY PLAGIOCLASE 7.7 17 165 A 8 145.00 153.30 CLAY KAOLINITE 3.0 17 165 A 8 145.00 153.30 CLAY MICA 15.1 17 165 A 8 145.00 153.30 CLAY MONTMORILLONITE 63.8 17 165 A 9 154.00 156.40 CLAY 'diffuse scattering' measure 97.0 17 165 A 9 154.00 156.40 CLAY 'amorphous material' measure 95.3 17 165 A 9 154.00 156.40 CLAY QUARTZ 10.9 17 165 A 9 154.00 156.40 CLAY PLAGIOCLASE 9.0 17 165 A 9 154.00 156.40 CLAY MICA 21.5 17 165 A 9 154.00 159.40 CLAY 'diffuse scattering' measure 94.6 17 165 A 9 154.00 159.40 CLAY 'amorphous material' measure 91.6 17 165 A 9 154.00 159.40 CLAY QUARTZ 13.7 17 165 A 9 154.00 159.40 CLAY PLAGIOCLASE 8.0 17 165 A 9 154.00 159.40 CLAY KAOLINITE 5.4 17 165 A 9 154.00 159.40 CLAY MICA 17.2 17 165 A 9 154.00 159.40 CLAY MONTMORILLONITE 51.0 17 165 A 9 154.00 162.70 CLAY 'diffuse scattering' measure 94.0 17 165 A 9 154.00 162.70 CLAY 'amorphous material' measure 90.6 17 165 A 9 154.00 162.70 CLAY QUARTZ 5.5 17 165 A 9 154.00 162.70 CLAY PLAGIOCLASE 5.2 17 165 A 9 154.00 162.70 CLAY KAOLINITE 2.7 17 165 A 9 154.00 162.70 CLAY MICA 14.3 17 165 A 9 154.00 162.70 CLAY MONTMORILLONITE 68.9 17 165 A 9 154.00 162.90 CLAY 'diffuse scattering' measure 96.4 17 165 A 9 154.00 162.90 CLAY 'amorphous material' measure 94.4 17 165 A 9 154.00 162.90 CLAY QUARTZ 18.0 17 165 A 9 154.00 162.90 CLAY PLAGIOCLASE 25.5 17 165 A 10 201.00 204.20 CLAY 'diffuse scattering' measure 78.9 17 165 A 10 201.00 204.20 CLAY 'amorphous material' measure 67.1 17 165 A 10 201.00 204.20 CLAY QUARTZ 2.8 17 165 A 10 201.00 204.20 CLAY PLAGIOCLASE 8.5 17 165 A 10 201.00 204.20 CLAY MICA 17.3 17 165 A 10 201.00 204.20 CLAY MONTMORILLONITE 61.1 17 165 A 11 210.00 214.50 CLAY 'diffuse scattering' measure 99.6 17 165 A 12 219.00 222.00 CLAY 'diffuse scattering' measure 96.3 17 165 A 12 219.00 222.00 CLAY 'amorphous material' measure 94.2 17 165 A 12 219.00 222.00 CLAY QUARTZ 6.4 17 165 A 12 219.00 222.00 CLAY PLAGIOCLASE 7.1 17 165 A 12 219.00 222.00 CLAY MICA 16.9 17 165 A 12 219.00 222.00 CLAY MONTMORILLONITE 58.0 17 165 A 12 219.00 226.00 CLAY 'diffuse scattering' measure 97.4 17 165 A 12 219.00 226.00 CLAY 'amorphous material' measure 95.9 17 165 A 12 219.00 226.00 CLAY QUARTZ 4.9 17 165 A 12 219.00 226.00 CLAY PLAGIOCLASE 3.8 17 165 A 12 219.00 226.00 CLAY MICA 19.1 17 165 A 12 219.00 226.00 CLAY MONTMORILLONITE 68.4 17 165 A 13 228.00 230.50 CLAY 'diffuse scattering' measure 95.6 17 165 A 13 228.00 230.50 CLAY 'amorphous material' measure 93.2 17 165 A 13 228.00 230.50 CLAY QUARTZ 9.0 17 165 A 13 228.00 230.50 CLAY PLAGIOCLASE 4.5 17 165 A 13 228.00 230.50 CLAY KAOLINITE 3.4 17 165 A 13 228.00 230.50 CLAY MICA 12.9 17 165 A 13 228.00 230.50 CLAY MONTMORILLONITE 59.2 17 165 A 13 228.00 235.00 CLAY 'diffuse scattering' measure 96.4 17 165 A 13 228.00 235.00 CLAY 'amorphous material' measure 94.3 17 165 A 13 228.00 235.00 CLAY QUARTZ 4.7 17 165 A 13 228.00 235.00 CLAY PLAGIOCLASE 7.3 17 165 A 13 228.00 235.00 CLAY MICA 15.7 17 165 A 13 228.00 235.00 CLAY MONTMORILLONITE 65.0 17 165 A 18 290.00 291.00 CLAY 'diffuse scattering' measure 87.2 17 165 A 18 290.00 291.00 CLAY 'amorphous material' measure 80.1 17 165 A 18 290.00 291.00 CLAY QUARTZ 8.3 17 165 A 18 290.00 291.00 CLAY K-FELDSPAR 4.7 17 165 A 18 290.00 291.00 CLAY PLAGIOCLASE 0.9 17 165 A 18 290.00 291.00 CLAY MICA 8.5 17 165 A 18 290.00 291.00 CLAY MONTMORILLONITE 55.4 17 165 A 18 290.00 291.00 CLAY PALYGORSKITE 19.9 17 165 A 18 290.00 291.90 CLAY 'diffuse scattering' measure 84.5 17 165 A 18 290.00 291.90 CLAY 'amorphous material' measure 75.8 17 165 A 18 290.00 291.90 CLAY QUARTZ 3.2 17 165 A 18 290.00 291.90 CLAY K-FELDSPAR 4.1 17 165 A 18 290.00 291.90 CLAY PLAGIOCLASE 1.3 17 165 A 18 290.00 291.90 CLAY MICA 6.1 17 165 A 18 290.00 291.90 CLAY MONTMORILLONITE 65.5 17 165 A 18 290.00 291.90 CLAY PALYGORSKITE 9.0 17 165 A 18 290.00 291.90 CLAY CLINOPTILOLITE 1.4 17 165 A 18 290.00 291.90 CLAY HEMATITE 2.7 17 165 A 18 290.00 291.90 CLAY AUGITE 3.8 17 165 A 18 290.00 293.00 CLAY 'diffuse scattering' measure 75.6 17 165 A 18 290.00 293.00 CLAY 'amorphous material' measure 61.9 17 165 A 18 290.00 293.00 CLAY K-FELDSPAR 7.8 17 165 A 18 290.00 293.00 CLAY MONTMORILLONITE 88.2 17 165 A 18 290.00 293.00 CLAY HEMATITE 1.6 17 165 A 18 290.00 294.00 CLAY 'diffuse scattering' measure 82.8 17 165 A 18 290.00 294.00 CLAY 'amorphous material' measure 73.1 17 165 A 18 290.00 294.00 CLAY QUARTZ 0.9 17 165 A 18 290.00 294.00 CLAY K-FELDSPAR 11.5 17 165 A 18 290.00 294.00 CLAY PLAGIOCLASE 8.2 17 165 A 18 290.00 294.00 CLAY MONTMORILLONITE 66.2 17 165 A 18 290.00 294.00 CLAY PHILLIPSITE 3.6 17 165 A 18 290.00 294.00 CLAY HALITE 2.5 17 165 A 18 290.00 294.00 CLAY AUGITE 3.5 17 165 A 18 290.00 294.00 CLAY MAGNETITE 2.3 17 165 A 19 321.00 321.42 CLAY 'diffuse scattering' measure 78.4 17 165 A 19 321.00 321.42 CLAY 'amorphous material' measure 66.3 17 165 A 19 321.00 321.42 CLAY MONTMORILLONITE 97.8 17 165 A 19 321.00 321.70 CLAY 'diffuse scattering' measure 83.0 17 165 A 19 321.00 321.70 CLAY 'amorphous material' measure 73.5 17 165 A 19 321.00 321.70 CLAY QUARTZ 11.2 17 165 A 19 321.00 321.70 CLAY K-FELDSPAR 42.1 17 165 A 19 321.00 321.70 CLAY MICA 12.6 17 165 A 19 321.00 321.70 CLAY HEMATITE 20.4 17 165 A 19 321.00 321.90 CLAY 'diffuse scattering' measure 71.8 17 165 A 19 321.00 321.90 CLAY 'amorphous material' measure 56.0 17 165 A 19 321.00 321.90 CLAY MONTMORILLONITE 99.2 17 165 A 19 321.00 323.60 CLAY 'diffuse scattering' measure 77.1 17 165 A 19 321.00 323.60 CLAY 'amorphous material' measure 64.3 17 165 A 19 321.00 323.60 CLAY MONTMORILLONITE 98.7 17 165 A 20 340.00 342.60 CLAY 'diffuse scattering' measure 74.7 17 165 A 20 340.00 342.60 CLAY 'amorphous material' measure 60.5 17 165 A 20 340.00 342.60 CLAY MONTMORILLONITE 92.0 17 165 A 20 340.00 342.60 CLAY PHILLIPSITE 5.1 17 165 A 20 340.00 342.60 CLAY ANALCITE 1.9 17 165 A 20 340.00 344.40 CLAY 'diffuse scattering' measure 84.5 17 165 A 20 340.00 344.40 CLAY 'amorphous material' measure 75.8 17 165 A 20 340.00 344.40 CLAY QUARTZ 26.9 17 165 A 20 340.00 344.40 CLAY K-FELDSPAR 3.0 17 165 A 20 340.00 344.40 CLAY MONTMORILLONITE 35.4 17 165 A 20 340.00 344.40 CLAY PALYGORSKITE 32.8 17 165 A 20 340.00 344.40 CLAY CLINOPTILOLITE 1.3 17 165 A 21 368.00 369.45 CLAY 'diffuse scattering' measure 76.6 17 165 A 21 368.00 369.45 CLAY 'amorphous material' measure 63.5 17 165 A 21 368.00 369.45 CLAY QUARTZ 1.0 17 165 A 21 368.00 369.45 CLAY K-FELDSPAR 4.7 17 165 A 21 368.00 369.45 CLAY PLAGIOCLASE 2.7 17 165 A 21 368.00 369.45 CLAY MONTMORILLONITE 84.6 17 165 A 21 368.00 369.45 CLAY HEMATITE 2.3 17 165 A 21 368.00 369.45 CLAY AUGITE 3.4 17 165 A 21 368.00 369.47 CLAY 'diffuse scattering' measure 78.4 17 165 A 21 368.00 369.47 CLAY 'amorphous material' measure 66.3 17 165 A 21 368.00 369.47 CLAY QUARTZ 24.4 17 165 A 21 368.00 369.47 CLAY K-FELDSPAR 2.3 17 165 A 21 368.00 369.47 CLAY MICA 4.0 17 165 A 21 368.00 369.47 CLAY MONTMORILLONITE 56.5 17 165 A 21 368.00 370.60 CLAY 'diffuse scattering' measure 78.2 17 165 A 21 368.00 370.60 CLAY 'amorphous material' measure 66.0 17 165 A 21 368.00 370.60 CLAY QUARTZ 33.3 17 165 A 21 368.00 370.60 CLAY MICA 8.4 17 165 A 21 368.00 370.60 CLAY MONTMORILLONITE 40.0 17 165 A 21 368.00 370.60 CLAY PALYGORSKITE 13.4 17 165 A 21 368.00 371.30 CLAY 'diffuse scattering' measure 81.7 17 165 A 21 368.00 371.30 CLAY 'amorphous material' measure 71.5 17 165 A 21 368.00 371.30 CLAY QUARTZ 30.2 17 165 A 21 368.00 371.30 CLAY MONTMORILLONITE 50.0 17 165 A 21 368.00 371.30 CLAY PALYGORSKITE 17.2 17 165 A 21 368.00 372.10 CLAY 'diffuse scattering' measure 76.9 17 165 A 21 368.00 372.10 CLAY 'amorphous material' measure 63.9 17 165 A 21 368.00 372.10 CLAY QUARTZ 69.8 17 165 A 21 368.00 372.10 CLAY MONTMORILLONITE 12.0 17 165 A 21 368.00 372.10 CLAY PALYGORSKITE 16.3 17 165 A 22 396.00 397.40 CLAY 'diffuse scattering' measure 84.0 17 165 A 22 396.00 397.40 CLAY 'amorphous material' measure 75.0 17 165 A 22 396.00 397.40 CLAY QUARTZ 36.0 17 165 A 22 396.00 397.40 CLAY MICA 7.5 17 165 A 22 396.00 397.40 CLAY MONTMORILLONITE 26.1 17 165 A 22 396.00 397.40 CLAY PALYGORSKITE 28.8 17 165 A 22 396.00 399.10 CLAY 'diffuse scattering' measure 78.6 17 165 A 22 396.00 399.10 CLAY 'amorphous material' measure 66.6 17 165 A 22 396.00 399.10 CLAY QUARTZ 8.5 17 165 A 22 396.00 399.10 CLAY K-FELDSPAR 3.2 17 165 A 22 396.00 399.10 CLAY MONTMORILLONITE 80.1 17 165 A 22 396.00 399.10 CLAY PALYGORSKITE 6.3 17 165 A 22 396.00 400.20 CLAY 'diffuse scattering' measure 79.1 17 165 A 22 396.00 400.20 CLAY 'amorphous material' measure 67.3 17 165 A 22 396.00 400.20 CLAY QUARTZ 2.4 17 165 A 22 396.00 400.20 CLAY PLAGIOCLASE 4.3 17 165 A 22 396.00 400.20 CLAY MONTMORILLONITE 91.3 17 165 A 23 424.00 425.80 CLAY 'diffuse scattering' measure 99.6 17 165 A 23 424.00 425.80 CLAY 'amorphous material' measure 99.4 17 165 A 23 424.00 425.80 CLAY QUARTZ 10.3 17 165 A 23 424.00 425.80 CLAY K-FELDSPAR 5.1 17 165 A 23 424.00 425.80 CLAY PLAGIOCLASE 14.9 17 165 A 23 424.00 425.80 CLAY MICA 14.5 17 165 A 23 424.00 425.80 CLAY MONTMORILLONITE 31.7 17 165 A 23 424.00 425.80 CLAY CLINOPTILOLITE 1.5 17 165 A 23 424.00 425.80 CLAY ANALCITE 6.8 17 165 A 23 424.00 426.50 CLAY 'diffuse scattering' measure 78.5 17 165 A 23 424.00 426.50 CLAY 'amorphous material' measure 66.4 17 165 A 23 424.00 426.50 CLAY QUARTZ 0.8 17 165 A 23 424.00 426.50 CLAY K-FELDSPAR 11.3 17 165 A 23 424.00 426.50 CLAY PLAGIOCLASE 5.0 17 165 A 23 424.00 426.50 CLAY MONTMORILLONITE 79.2 17 165 A 23 424.00 426.50 CLAY CLINOPTILOLITE 1.5 17 165 A 23 424.00 426.50 CLAY HEMATITE 1.6 17 165 A 23 424.00 426.70 CLAY 'diffuse scattering' measure 90.3 17 165 A 23 424.00 426.70 CLAY 'amorphous material' measure 84.8 17 165 A 23 424.00 426.70 CLAY QUARTZ 15.3 17 165 A 23 424.00 426.70 CLAY K-FELDSPAR 1.7 17 165 A 23 424.00 426.70 CLAY PLAGIOCLASE 2.2 17 165 A 23 424.00 426.70 CLAY MONTMORILLONITE 64.8 17 165 A 23 424.00 426.70 CLAY PALYGORSKITE 12.5 17 165 A 23 424.00 426.70 CLAY CLINOPTILOLITE 1.4 17 165 A 23 424.00 427.00 CLAY 'diffuse scattering' measure 62.8 17 165 A 23 424.00 427.00 CLAY 'amorphous material' measure 41.9 17 165 A 23 424.00 427.00 CLAY QUARTZ 23.3 17 165 A 23 424.00 427.00 CLAY K-FELDSPAR 9.8 17 165 A 23 424.00 427.00 CLAY PLAGIOCLASE 2.7 17 165 A 23 424.00 427.00 CLAY MICA 2.8 17 165 A 23 424.00 427.00 CLAY MONTMORILLONITE 37.1 17 165 A 23 424.00 427.00 CLAY ANALCITE 12.2 17 165 A 25 460.00 461.00 CLAY 'diffuse scattering' measure 80.8 17 165 A 25 460.00 461.00 CLAY 'amorphous material' measure 70.0 17 165 A 25 460.00 461.00 CLAY QUARTZ 7.9 17 165 A 25 460.00 461.00 CLAY K-FELDSPAR 5.1 17 165 A 25 460.00 461.00 CLAY PLAGIOCLASE 10.9 17 165 A 25 460.00 461.00 CLAY MICA 6.6 17 165 A 25 460.00 461.00 CLAY MONTMORILLONITE 62.3 17 165 A 25 460.00 461.00 CLAY ANALCITE 1.2 17 165 A 25 460.00 461.00 CLAY HEMATITE 4.2 17 165 A 25 460.00 461.00 CLAY MAGNETITE 0.8