leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 15 153 1 102.00 107.11 CLAY 'diffuse scattering' measure 80.8 15 153 1 102.00 107.11 CLAY 'amorphous material' measure 70.1 15 153 1 102.00 107.11 CLAY QUARTZ 17.0 15 153 1 102.00 107.11 CLAY KAOLINITE 30.0 15 153 1 102.00 107.11 CLAY MICA 27.4 15 153 1 102.00 107.11 CLAY CHLORITE 1.8 15 153 2 198.00 207.00 CLAY 'diffuse scattering' measure 77.3 15 153 2 198.00 207.00 CLAY 'amorphous material' measure 64.6 15 153 2 198.00 207.00 CLAY QUARTZ 16.3 15 153 2 198.00 207.00 CLAY K-FELDSPAR 2.2 15 153 2 198.00 207.00 CLAY PLAGIOCLASE 0.7 15 153 2 198.00 207.00 CLAY KAOLINITE 26.9 15 153 2 198.00 207.00 CLAY MICA 26.7 15 153 2 198.00 207.00 CLAY CHLORITE 2.7 15 153 2 198.00 207.90 CLAY 'diffuse scattering' measure 79.1 15 153 2 198.00 207.90 CLAY 'amorphous material' measure 67.3 15 153 2 198.00 207.90 CLAY QUARTZ 21.5 15 153 2 198.00 207.90 CLAY K-FELDSPAR 2.5 15 153 2 198.00 207.90 CLAY PLAGIOCLASE 1.6 15 153 2 198.00 207.90 CLAY KAOLINITE 23.9 15 153 2 198.00 207.90 CLAY MICA 25.5 15 153 2 198.00 207.90 CLAY CHLORITE 1.7 15 153 2 198.00 303.27 CLAY 'diffuse scattering' measure 77.7 15 153 2 198.00 303.27 CLAY 'amorphous material' measure 65.2 15 153 2 198.00 303.27 CLAY QUARTZ 19.2 15 153 2 198.00 303.27 CLAY K-FELDSPAR 3.4 15 153 2 198.00 303.27 CLAY PLAGIOCLASE 1.8 15 153 2 198.00 303.27 CLAY KAOLINITE 23.4 15 153 2 198.00 303.27 CLAY MICA 19.4 15 153 2 198.00 303.27 CLAY CHLORITE 1.9 15 153 5 403.00 405.89 CLAY 'diffuse scattering' measure 76.6 15 153 5 403.00 405.89 CLAY 'amorphous material' measure 63.4 15 153 5 403.00 405.89 CLAY QUARTZ 11.6 15 153 5 403.00 405.89 CLAY K-FELDSPAR 2.5 15 153 5 403.00 405.89 CLAY PLAGIOCLASE 1.0 15 153 5 403.00 405.89 CLAY KAOLINITE 18.4 15 153 5 403.00 405.89 CLAY MICA 10.3 15 153 6 412.00 412.28 CLAY 'diffuse scattering' measure 78.9 15 153 6 412.00 412.28 CLAY 'amorphous material' measure 67.0 15 153 6 412.00 412.28 CLAY QUARTZ 5.3 15 153 6 412.00 412.28 CLAY K-FELDSPAR 2.2 15 153 6 412.00 412.28 CLAY PLAGIOCLASE 2.2 15 153 6 412.00 412.28 CLAY KAOLINITE 1.2 15 153 6 412.00 412.28 CLAY MICA 3.6 15 153 6 412.00 412.28 CLAY CHLORITE 1.5 15 153 7 499.00 500.14 CLAY 'diffuse scattering' measure 76.9 15 153 7 499.00 500.14 CLAY 'amorphous material' measure 63.9 15 153 7 499.00 500.14 CLAY QUARTZ 4.7 15 153 7 499.00 500.14 CLAY K-FELDSPAR 1.2 15 153 7 499.00 500.14 CLAY PLAGIOCLASE 1.5 15 153 7 499.00 500.14 CLAY KAOLINITE 0.6 15 153 7 499.00 500.14 CLAY MICA 2.6 15 153 7 499.00 500.14 CLAY CHLORITE 1.0 15 153 8 563.00 564.26 CLAY 'diffuse scattering' measure 93.1 15 153 8 563.00 564.26 CLAY 'amorphous material' measure 89.2 15 153 8 563.00 564.26 CLAY QUARTZ 2.2 15 153 8 563.00 564.26 CLAY CRISTOBALITE 95.3 15 153 9 586.00 587.53 CLAY 'diffuse scattering' measure 88.2 15 153 9 586.00 587.53 CLAY 'amorphous material' measure 81.5 15 153 9 586.00 587.53 CLAY QUARTZ 4.1 15 153 9 586.00 587.53 CLAY CRISTOBALITE 57.6 15 153 9 586.00 587.53 CLAY PLAGIOCLASE 5.7 15 153 9 586.00 587.53 CLAY MONTMORILLONITE 26.0 15 153 9 586.00 587.53 CLAY CLINOPTILOLITE 3.5 15 153 10 591.00 592.78 CLAY 'diffuse scattering' measure 89.7 15 153 10 591.00 592.78 CLAY 'amorphous material' measure 83.9 15 153 10 591.00 592.78 CLAY QUARTZ 2.4 15 153 10 591.00 592.78 CLAY CRISTOBALITE 76.6 15 153 10 591.00 592.78 CLAY PLAGIOCLASE 2.4 15 153 10 591.00 592.78 CLAY MONTMORILLONITE 17.3 15 153 11 600.00 602.01 CLAY 'diffuse scattering' measure 85.0 15 153 11 600.00 602.01 CLAY 'amorphous material' measure 76.5 15 153 11 600.00 602.01 CLAY QUARTZ 3.8 15 153 11 600.00 602.01 CLAY CRISTOBALITE 38.3 15 153 11 600.00 602.01 CLAY PLAGIOCLASE 2.2 15 153 11 600.00 602.01 CLAY MONTMORILLONITE 53.0 15 153 11 600.00 602.01 CLAY CLINOPTILOLITE 1.4 15 153 12 609.00 609.79 CLAY 'diffuse scattering' measure 83.4 15 153 12 609.00 609.79 CLAY 'amorphous material' measure 74.1 15 153 12 609.00 609.79 CLAY QUARTZ 3.0 15 153 12 609.00 609.79 CLAY PLAGIOCLASE 3.3 15 153 12 609.00 609.79 CLAY MICA 6.0 15 153 12 609.00 609.79 CLAY MONTMORILLONITE 77.8 15 153 12 609.00 609.79 CLAY CLINOPTILOLITE 7.8 15 153 12 609.00 613.32 CLAY 'diffuse scattering' measure 90.8 15 153 12 609.00 613.32 CLAY 'amorphous material' measure 85.7 15 153 12 609.00 613.32 CLAY QUARTZ 2.3 15 153 12 609.00 613.32 CLAY CRISTOBALITE 87.8 15 153 12 609.00 613.32 CLAY PLAGIOCLASE 1.1 15 153 12 609.00 613.32 CLAY MICA 2.0 15 153 13 619.00 622.30 CLAY 'diffuse scattering' measure 79.2 15 153 13 619.00 622.30 CLAY 'amorphous material' measure 67.5 15 153 13 619.00 622.30 CLAY QUARTZ 9.8 15 153 13 619.00 622.30 CLAY CRISTOBALITE 28.4 15 153 13 619.00 622.30 CLAY K-FELDSPAR 1.2 15 153 13 619.00 622.30 CLAY MICA 2.6 15 153 15 667.00 670.94 CLAY 'diffuse scattering' measure 83.0 15 153 15 667.00 670.94 CLAY 'amorphous material' measure 73.4 15 153 15 667.00 670.94 CLAY PLAGIOCLASE 31.8 15 153 15 667.00 670.94 CLAY MICA 14.7 15 153 15 667.00 670.94 CLAY MONTMORILLONITE 41.0 15 153 15 667.00 670.94 CLAY CLINOPTILOLITE 1.2 15 153 15 667.00 670.94 CLAY HALITE 4.2 15 153 15 667.00 670.94 CLAY MAGNETITE 7.1 15 153 15 667.00 672.86 CLAY 'diffuse scattering' measure 69.1 15 153 15 667.00 672.86 CLAY 'amorphous material' measure 51.8 15 153 15 667.00 672.86 CLAY QUARTZ 87.8 15 153 15 667.00 672.86 CLAY MONTMORILLONITE 5.2 15 153 16 731.00 731.87 CLAY 'diffuse scattering' measure 72.7 15 153 16 731.00 731.87 CLAY 'amorphous material' measure 57.3 15 153 16 731.00 731.87 CLAY QUARTZ 6.5 15 153 16 731.00 731.87 CLAY PLAGIOCLASE 7.9 15 153 16 731.00 731.87 CLAY MONTMORILLONITE 84.5 15 153 16 731.00 731.87 CLAY CLINOPTILOLITE 1.1 15 153 17 740.00 741.33 CLAY 'diffuse scattering' measure 83.2 15 153 17 740.00 741.33 CLAY 'amorphous material' measure 73.7 15 153 17 740.00 741.33 CLAY QUARTZ 43.6 15 153 17 740.00 741.33 CLAY PLAGIOCLASE 9.9 15 153 17 740.00 741.33 CLAY MONTMORILLONITE 37.7 15 153 17 740.00 741.33 CLAY CLINOPTILOLITE 4.2 15 153 18 749.00 752.56 CLAY 'diffuse scattering' measure 69.5 15 153 18 749.00 752.56 CLAY 'amorphous material' measure 52.3 15 153 18 749.00 752.56 CLAY QUARTZ 0.5 15 153 18 749.00 752.56 CLAY K-FELDSPAR 1.3 15 153 18 749.00 752.56 CLAY MONTMORILLONITE 98.2 15 153 19 758.00 759.04 CLAY 'diffuse scattering' measure 67.9 15 153 19 758.00 759.04 CLAY 'amorphous material' measure 49.9 15 153 19 758.00 759.04 CLAY QUARTZ 0.6 15 153 19 758.00 759.04 CLAY K-FELDSPAR 1.5