leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 33 315 A 1 75.50 76.60 CLAY 'diffuse scattering' measure 82.9 33 315 A 1 75.50 76.60 CLAY 'amorphous material' measure 58.2 33 315 A 1 75.50 76.60 CLAY QUARTZ 7.9 33 315 A 1 75.50 76.60 CLAY K-FELDSPAR 7.3 33 315 A 1 75.50 76.60 CLAY PLAGIOCLASE 9.1 33 315 A 1 75.50 76.60 CLAY MICA 15.6 33 315 A 1 75.50 76.60 CLAY MONTMORILLONITE 55.9 33 315 A 1 75.50 82.90 CLAY 'diffuse scattering' measure 93.6 33 315 A 1 75.50 82.90 CLAY 'amorphous material' measure 83.5 33 315 A 1 75.50 82.90 CLAY QUARTZ 6.1 33 315 A 1 75.50 82.90 CLAY K-FELDSPAR 1.2 33 315 A 1 75.50 82.90 CLAY PLAGIOCLASE 3.3 33 315 A 1 75.50 82.90 CLAY KAOLINITE 1.4 33 315 A 1 75.50 82.90 CLAY MICA 9.6 33 315 A 1 75.50 82.90 CLAY PALYGORSKITE 7.4 33 315 A 1 75.50 82.90 CLAY MONTMORILLONITE 56.2 33 315 A 1 75.50 82.90 CLAY PHILLIPSITE 3.4 33 315 A 1 75.50 82.90 CLAY GYPSUM 1.6 33 315 A 2 123.50 124.90 CLAY 'diffuse scattering' measure 95.7 33 315 A 2 123.50 124.90 CLAY 'amorphous material' measure 89.0 33 315 A 2 123.50 124.90 CLAY QUARTZ 4.4 33 315 A 2 123.50 124.90 CLAY MICA 4.5 33 315 A 2 123.50 124.90 CLAY CHLORITE 3.7 33 315 A 2 123.50 124.90 CLAY MONTMORILLONITE 63.7 33 315 A 2 123.50 124.90 CLAY PHILLIPSITE 12.8 33 315 A 2 123.50 124.90 CLAY GYPSUM 1.1 33 315 A 3 142.00 142.60 CLAY 'diffuse scattering' measure 95.5 33 315 A 3 142.00 142.60 CLAY 'amorphous material' measure 92.0 33 315 A 3 142.00 142.60 CLAY QUARTZ 48.0 33 315 A 3 142.00 142.60 CLAY K-FELDSPAR 5.2 33 315 A 3 142.00 142.60 CLAY PLAGIOCLASE 4.5 33 315 A 3 142.00 142.60 CLAY MICA 2.4 33 315 A 3 142.00 142.60 CLAY CHLORITE 2.0 33 315 A 3 142.00 142.60 CLAY MONTMORILLONITE 27.6 33 315 A 3 142.00 142.60 CLAY GYPSUM 0.5 33 315 A 3 142.00 148.90 CLAY 'diffuse scattering' measure 94.8 33 315 A 3 142.00 148.90 CLAY 'amorphous material' measure 87.3 33 315 A 3 142.00 148.90 CLAY QUARTZ 3.5 33 315 A 3 142.00 148.90 CLAY K-FELDSPAR 7.5 33 315 A 3 142.00 148.90 CLAY PLAGIOCLASE 6.1 33 315 A 3 142.00 148.90 CLAY MICA 7.9 33 315 A 3 142.00 148.90 CLAY CHLORITE 1.3 33 315 A 3 142.00 148.90 CLAY MONTMORILLONITE 62.8 33 315 A 4 256.00 260.00 CLAY 'diffuse scattering' measure 92.6 33 315 A 4 256.00 260.00 CLAY 'amorphous material' measure 80.9 33 315 A 4 256.00 260.00 CLAY QUARTZ 4.3 33 315 A 4 256.00 260.00 CLAY K-FELDSPAR 4.9 33 315 A 4 256.00 260.00 CLAY PLAGIOCLASE 3.9 33 315 A 4 256.00 260.00 CLAY MICA 3.9 33 315 A 4 256.00 260.00 CLAY CHLORITE 1.9 33 315 A 4 256.00 260.00 CLAY PALYGORSKITE 6.0 33 315 A 4 256.00 260.00 CLAY MONTMORILLONITE 68.9 33 315 A 4 256.00 260.00 CLAY PYRITE 2.9 33 315 A 5 370.00 372.10 CLAY 'diffuse scattering' measure 97.3 33 315 A 5 370.00 372.10 CLAY 'amorphous material' measure 94.4 33 315 A 5 370.00 372.10 CLAY QUARTZ 11.6 33 315 A 5 370.00 372.10 CLAY K-FELDSPAR 7.7 33 315 A 5 370.00 372.10 CLAY PLAGIOCLASE 10.0 33 315 A 5 370.00 372.10 CLAY MICA 8.6 33 315 A 5 370.00 372.10 CLAY CHLORITE 3.5 33 315 A 5 370.00 372.10 CLAY MONTMORILLONITE 31.0 33 315 A 5 370.00 372.10 CLAY PYRITE 3.9 33 315 A 5 370.00 372.10 CLAY GYPSUM 1.6 33 315 A 6 465.00 465.90 CLAY 'diffuse scattering' measure 96.7 33 315 A 6 465.00 465.90 CLAY 'amorphous material' measure 92.8 33 315 A 6 465.00 465.90 CLAY QUARTZ 11.4 33 315 A 6 465.00 465.90 CLAY K-FELDSPAR 2.0 33 315 A 6 465.00 465.90 CLAY PLAGIOCLASE 6.8 33 315 A 6 465.00 465.90 CLAY MICA 6.6 33 315 A 6 465.00 465.90 CLAY CHLORITE 3.0 33 315 A 6 465.00 465.90 CLAY MONTMORILLONITE 27.7 33 315 A 6 465.00 465.90 CLAY PHILLIPSITE 14.5 33 315 A 6 465.00 465.90 CLAY GIBBSITE 0.6 33 315 A 7 512.50 513.50 CLAY 'diffuse scattering' measure 92.5 33 315 A 7 512.50 513.50 CLAY 'amorphous material' measure 82.7 33 315 A 7 512.50 513.50 CLAY QUARTZ 6.4 33 315 A 7 512.50 513.50 CLAY K-FELDSPAR 5.1 33 315 A 7 512.50 513.50 CLAY PLAGIOCLASE 3.7 33 315 A 7 512.50 513.50 CLAY MICA 2.6 33 315 A 7 512.50 513.50 CLAY CHLORITE 3.5 33 315 A 7 512.50 513.50 CLAY MONTMORILLONITE 52.7 33 315 A 7 512.50 513.50 CLAY PHILLIPSITE 6.0 33 315 A 7 512.50 513.50 CLAY GYPSUM 0.9 33 315 A 8 588.50 591.00 CLAY 'diffuse scattering' measure 95.3 33 315 A 8 588.50 591.00 CLAY 'amorphous material' measure 89.3 33 315 A 8 588.50 591.00 CLAY QUARTZ 5.9 33 315 A 8 588.50 591.00 CLAY K-FELDSPAR 11.3 33 315 A 8 588.50 591.00 CLAY PLAGIOCLASE 6.1 33 315 A 8 588.50 591.00 CLAY MICA 4.8 33 315 A 8 588.50 591.00 CLAY CHLORITE 2.8 33 315 A 8 588.50 591.00 CLAY MONTMORILLONITE 51.5 33 315 A 9 702.50 703.60 CLAY 'diffuse scattering' measure 90.3 33 315 A 9 702.50 703.60 CLAY 'amorphous material' measure 78.2 33 315 A 9 702.50 703.60 CLAY QUARTZ 5.3 33 315 A 9 702.50 703.60 CLAY K-FELDSPAR 9.7 33 315 A 9 702.50 703.60 CLAY PLAGIOCLASE 7.6 33 315 A 9 702.50 703.60 CLAY CHLORITE 2.6 33 315 A 9 702.50 703.60 CLAY MONTMORILLONITE 53.4 33 315 A 10 730.50 731.30 CLAY 'diffuse scattering' measure 83.3 33 315 A 10 730.50 731.30 CLAY 'amorphous material' measure 63.0 33 315 A 10 730.50 731.30 CLAY QUARTZ 1.4 33 315 A 10 730.50 731.30 CLAY K-FELDSPAR 10.3 33 315 A 10 730.50 731.30 CLAY PLAGIOCLASE 8.1 33 315 A 10 730.50 731.30 CLAY MONTMORILLONITE 39.8 33 315 A 10 730.50 731.30 CLAY CLINOPTILOLITE 15.4 33 315 A 10 730.50 731.30 CLAY GYPSUM 0.2 33 315 A 10 730.50 739.30 CLAY 'diffuse scattering' measure 93.3 33 315 A 10 730.50 739.30 CLAY 'amorphous material' measure 84.3 33 315 A 10 730.50 739.30 CLAY QUARTZ 8.8 33 315 A 10 730.50 739.30 CLAY K-FELDSPAR 9.8 33 315 A 10 730.50 739.30 CLAY PLAGIOCLASE 9.8 33 315 A 10 730.50 739.30 CLAY MONTMORILLONITE 63.1 33 315 A 10 730.50 739.30 CLAY GYPSUM 0.7 33 315 A 11 740.00 741.40 CLAY 'diffuse scattering' measure 86.9 33 315 A 11 740.00 741.40 CLAY 'amorphous material' measure 20.4 33 315 A 11 740.00 741.40 CLAY QUARTZ 11.1 33 315 A 11 740.00 741.40 CLAY CRISTOBALITE 78.4 33 315 A 11 740.00 741.40 CLAY MONTMORILLONITE 2.7 33 315 A 15 778.00 779.20 CLAY 'diffuse scattering' measure 89.1 33 315 A 15 778.00 779.20 CLAY 'amorphous material' measure 78.2 33 315 A 15 778.00 779.20 CLAY QUARTZ 31.2 33 315 A 15 778.00 779.20 CLAY K-FELDSPAR 9.0 33 315 A 15 778.00 779.20 CLAY PLAGIOCLASE 6.8 33 315 A 15 778.00 779.20 CLAY MICA 14.6 33 315 A 15 778.00 779.20 CLAY MONTMORILLONITE 27.4 33 315 A 15 778.00 779.20 CLAY CLINOPTILOLITE 7.2 33 315 A 15 778.00 779.60 CLAY 'diffuse scattering' measure 87.2 33 315 A 15 778.00 779.60 CLAY 'amorphous material' measure 74.4 33 315 A 15 778.00 779.60 CLAY QUARTZ 31.1 33 315 A 15 778.00 779.60 CLAY K-FELDSPAR 8.6 33 315 A 15 778.00 779.60 CLAY PLAGIOCLASE 6.1 33 315 A 15 778.00 779.60 CLAY MICA 19.7 33 315 A 15 778.00 779.60 CLAY MONTMORILLONITE 21.2 33 315 A 15 778.00 788.50 CLAY 'diffuse scattering' measure 87.4 33 315 A 15 778.00 788.50 CLAY 'amorphous material' measure 70.2 33 315 A 15 778.00 788.50 CLAY QUARTZ 30.0 33 315 A 15 778.00 788.50 CLAY CRISTOBALITE 14.2 33 315 A 15 778.00 788.50 CLAY PLAGIOCLASE 1.1 33 315 A 15 778.00 788.50 CLAY MICA 8.9 33 315 A 15 778.00 788.50 CLAY GOETHITE 9.0 33 315 A 15 778.00 788.50 CLAY MONTMORILLONITE 35.7 33 315 A 15 778.00 788.50 CLAY CLINOPTILOLITE 0.8 33 315 A 17 797.00 797.10 CLAY 'diffuse scattering' measure 85.5 33 315 A 17 797.00 797.10 CLAY 'amorphous material' measure 70.9 33 315 A 17 797.00 797.10 CLAY QUARTZ 33.2 33 315 A 17 797.00 797.10 CLAY K-FELDSPAR 7.0 33 315 A 17 797.00 797.10 CLAY PLAGIOCLASE 3.2 33 315 A 17 797.00 797.10 CLAY MICA 19.1 33 315 A 17 797.00 797.10 CLAY MONTMORILLONITE 25.9 33 315 A 17 797.00 797.10 CLAY CLINOPTILOLITE 8.6 33 315 A 17 797.00 797.10 CLAY GYPSUM 0.1 33 315 A 17 797.00 799.20 CLAY 'diffuse scattering' measure 87.0 33 315 A 17 797.00 799.20 CLAY 'amorphous material' measure 73.1 33 315 A 17 797.00 799.20 CLAY QUARTZ 32.5 33 315 A 17 797.00 799.20 CLAY K-FELDSPAR 10.4 33 315 A 17 797.00 799.20 CLAY PLAGIOCLASE 1.9 33 315 A 17 797.00 799.20 CLAY MICA 17.2 33 315 A 17 797.00 799.20 CLAY MONTMORILLONITE 34.9 33 315 A 17 797.00 799.20 CLAY CLINOPTILOLITE 2.8 33 315 A 18 808.60 808.60 CLAY 'diffuse scattering' measure 86.1 33 315 A 18 808.60 808.60 CLAY 'amorphous material' measure 71.6 33 315 A 18 808.60 808.60 CLAY QUARTZ 35.9 33 315 A 18 808.60 808.60 CLAY K-FELDSPAR 5.6 33 315 A 18 808.60 808.60 CLAY PLAGIOCLASE 1.5 33 315 A 18 808.60 808.60 CLAY MICA 26.4 33 315 A 18 808.60 808.60 CLAY MONTMORILLONITE 27.7 33 315 A 19 816.00 818.70 CLAY 'diffuse scattering' measure 84.5 33 315 A 19 816.00 818.70 CLAY 'amorphous material' measure 67.7 33 315 A 19 816.00 818.70 CLAY QUARTZ 32.7 33 315 A 19 816.00 818.70 CLAY K-FELDSPAR 5.1 33 315 A 19 816.00 818.70 CLAY PLAGIOCLASE 3.1 33 315 A 19 816.00 818.70 CLAY MICA 12.1 33 315 A 19 816.00 818.70 CLAY MONTMORILLONITE 44.9 33 315 A 19 816.00 818.70 CLAY CLINOPTILOLITE 1.8 33 315 A 20 825.50 826.90 CLAY 'diffuse scattering' measure 86.3 33 315 A 20 825.50 826.90 CLAY 'amorphous material' measure 72.6 33 315 A 20 825.50 826.90 CLAY QUARTZ 38.4 33 315 A 20 825.50 826.90 CLAY K-FELDSPAR 4.9 33 315 A 20 825.50 826.90 CLAY PLAGIOCLASE 4.5 33 315 A 20 825.50 826.90 CLAY MICA 28.6 33 315 A 20 825.50 826.90 CLAY MONTMORILLONITE 22.7 33 315 A 21 835.00 836.80 CLAY 'diffuse scattering' measure 78.1 33 315 A 21 835.00 836.80 CLAY 'amorphous material' measure 58.1 33 315 A 21 835.00 836.80 CLAY QUARTZ 45.4 33 315 A 21 835.00 836.80 CLAY K-FELDSPAR 3.5 33 315 A 21 835.00 836.80 CLAY PLAGIOCLASE 1.4 33 315 A 21 835.00 836.80 CLAY MICA 4.2 33 315 A 21 835.00 836.80 CLAY MONTMORILLONITE 39.5 33 315 A 21 835.00 836.80 CLAY CLINOPTILOLITE 4.0 33 315 A 21 835.00 836.80 CLAY HEMATITE 1.7 33 315 A 21 835.00 837.00 CLAY 'diffuse scattering' measure 82.7 33 315 A 21 835.00 837.00 CLAY 'amorphous material' measure 57.5 33 315 A 21 835.00 837.00 CLAY QUARTZ 13.3 33 315 A 21 835.00 837.00 CLAY K-FELDSPAR 2.6 33 315 A 21 835.00 837.00 CLAY PLAGIOCLASE 2.8 33 315 A 21 835.00 837.00 CLAY MICA 5.8 33 315 A 21 835.00 837.00 CLAY MONTMORILLONITE 74.0 33 315 A 22 844.50 850.50 CLAY 'diffuse scattering' measure 97.2 33 315 A 22 844.50 850.50 CLAY 'amorphous material' measure 92.0 33 315 A 23 854.00 856.00 CLAY 'diffuse scattering' measure 82.1 33 315 A 23 854.00 856.00 CLAY 'amorphous material' measure 57.3 33 315 A 23 854.00 856.00 CLAY QUARTZ 0.4 33 315 A 23 854.00 856.00 CLAY K-FELDSPAR 55.3 33 315 A 23 854.00 856.00 CLAY PLAGIOCLASE 6.7 33 315 A 23 854.00 856.00 CLAY MICA 4.8 33 315 A 23 854.00 856.00 CLAY MONTMORILLONITE 28.0 33 315 A 23 854.00 856.00 CLAY CLINOPTILOLITE 1.2 33 315 A 23 854.00 858.30 CLAY 'diffuse scattering' measure 85.0 33 315 A 23 854.00 858.30 CLAY 'amorphous material' measure 60.5 33 315 A 23 854.00 858.30 CLAY QUARTZ 1.9 33 315 A 23 854.00 858.30 CLAY K-FELDSPAR 17.5 33 315 A 23 854.00 858.30 CLAY PLAGIOCLASE 3.2 33 315 A 24 873.00 875.90 CLAY 'diffuse scattering' measure 76.5 33 315 A 24 873.00 875.90 CLAY 'amorphous material' measure 58.2 33 315 A 24 873.00 875.90 CLAY QUARTZ 58.2 33 315 A 24 873.00 875.90 CLAY K-FELDSPAR 5.1 33 315 A 24 873.00 875.90 CLAY PLAGIOCLASE 1.5 33 315 A 24 873.00 875.90 CLAY MICA 13.9 33 315 A 25 892.00 893.40 CLAY 'diffuse scattering' measure 71.8 33 315 A 25 892.00 893.40 CLAY 'amorphous material' measure 54.4 33 315 A 25 892.00 893.40 CLAY QUARTZ 75.3 33 315 A 25 892.00 893.40 CLAY K-FELDSPAR 1.7 33 315 A 25 892.00 893.40 CLAY PLAGIOCLASE 1.1 33 315 A 25 892.00 893.40 CLAY MICA 1.7 33 315 A 25 892.00 893.40 CLAY MONTMORILLONITE 19.2 33 315 A 25 892.00 893.40 CLAY CLINOPTILOLITE 0.6 33 315 A 26 911.00 911.30 CLAY 'diffuse scattering' measure 74.9 33 315 A 26 911.00 911.30 CLAY 'amorphous material' measure 57.0 33 315 A 26 911.00 911.30 CLAY QUARTZ 63.6 33 315 A 26 911.00 911.30 CLAY K-FELDSPAR 3.6 33 315 A 26 911.00 911.30 CLAY PLAGIOCLASE 2.4 33 315 A 26 911.00 911.30 CLAY MICA 9.6 33 315 A 26 911.00 911.30 CLAY MONTMORILLONITE 19.3 33 315 A 27 930.00 932.70 CLAY 'diffuse scattering' measure 94.5 33 315 A 27 930.00 932.70 CLAY 'amorphous material' measure 84.3 33 315 A 28 949.00 952.80 CLAY 'diffuse scattering' measure 72.8 33 315 A 28 949.00 952.80 CLAY 'amorphous material' measure 2.8 33 315 A 28 949.00 952.80 CLAY CRISTOBALITE 11.2 33 315 A 28 949.00 952.80 CLAY MICA 27.6 33 315 A 28 949.00 952.80 CLAY MONTMORILLONITE 45.1 33 315 A 28 949.00 952.80 CLAY TRIDYMITE 16.1 33 315 A 28 949.00 952.90 CLAY 'diffuse scattering' measure 72.2 33 315 A 28 949.00 952.90 CLAY 'amorphous material' measure 54.9 33 315 A 28 949.00 952.90 CLAY QUARTZ 75.7 33 315 A 28 949.00 952.90 CLAY MICA 8.9 33 315 A 28 949.00 952.90 CLAY MONTMORILLONITE 11.5 33 315 A 29 968.00 970.90 CLAY 'diffuse scattering' measure 72.7 33 315 A 29 968.00 970.90 CLAY 'amorphous material' measure 37.6 33 315 A 29 968.00 970.90 CLAY QUARTZ 24.2 33 315 A 29 968.00 970.90 CLAY PLAGIOCLASE 0.8 33 315 A 29 968.00 970.90 CLAY MICA 51.6 33 315 A 30 987.00 990.00 CLAY 'diffuse scattering' measure 80.8 33 315 A 30 987.00 990.00 CLAY 'amorphous material' measure 60.8 33 315 A 30 987.00 990.00 CLAY QUARTZ 36.8 33 315 A 30 987.00 990.00 CLAY K-FELDSPAR 1.8 33 315 A 30 987.00 990.00 CLAY PLAGIOCLASE 2.0 33 315 A 30 987.00 990.00 CLAY MICA 2.8 33 315 A 30 987.00 990.00 CLAY MONTMORILLONITE 45.0