leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 12 116 1 70.00 70.05 CLAY 'diffuse scattering' measure 94.0 12 116 1 70.00 70.05 CLAY 'amorphous material' measure 90.6 12 116 1 70.00 70.05 CLAY QUARTZ 18.4 12 116 1 70.00 70.05 CLAY PLAGIOCLASE 13.2 12 116 1 70.00 70.05 CLAY KAOLINITE 12.2 12 116 1 70.00 70.05 CLAY MICA 36.2 12 116 2 109.00 109.21 CLAY 'diffuse scattering' measure 87.8 12 116 2 109.00 109.21 CLAY 'amorphous material' measure 80.9 12 116 2 109.00 109.21 CLAY QUARTZ 19.0 12 116 2 109.00 109.21 CLAY PLAGIOCLASE 6.5 12 116 2 109.00 109.21 CLAY KAOLINITE 13.2 12 116 2 109.00 109.21 CLAY MICA 35.1 12 116 2 109.00 109.21 CLAY MONTMORILLONITE 21.0 12 116 3 159.00 159.31 CLAY 'diffuse scattering' measure 88.6 12 116 3 159.00 159.31 CLAY 'amorphous material' measure 82.1 12 116 3 159.00 159.31 CLAY QUARTZ 15.2 12 116 3 159.00 159.31 CLAY K-FELDSPAR 5.6 12 116 3 159.00 159.31 CLAY PLAGIOCLASE 7.0 12 116 3 159.00 159.31 CLAY KAOLINITE 15.3 12 116 3 159.00 159.31 CLAY MICA 27.5 12 116 3 159.00 159.31 CLAY MONTMORILLONITE 27.5 12 116 5 259.00 259.07 CLAY 'diffuse scattering' measure 87.8 12 116 5 259.00 259.07 CLAY 'amorphous material' measure 80.9 12 116 5 259.00 259.07 CLAY QUARTZ 20.1 12 116 5 259.00 259.07 CLAY PLAGIOCLASE 6.1 12 116 5 259.00 259.07 CLAY KAOLINITE 12.6 12 116 5 259.00 259.07 CLAY MICA 22.7 12 116 6 309.00 309.21 CLAY 'diffuse scattering' measure 94.3 12 116 6 309.00 309.21 CLAY 'amorphous material' measure 91.1 12 116 6 309.00 309.21 CLAY QUARTZ 17.6 12 116 6 309.00 309.21 CLAY PLAGIOCLASE 5.7 12 116 6 309.00 309.21 CLAY KAOLINITE 15.5 12 116 6 309.00 309.21 CLAY MICA 47.5 12 116 7 359.00 359.09 CLAY 'diffuse scattering' measure 97.5 12 116 7 359.00 359.09 CLAY 'amorphous material' measure 96.2 12 116 7 359.00 359.09 CLAY QUARTZ 21.4 12 116 7 359.00 359.09 CLAY K-FELDSPAR 17.2 12 116 7 359.00 359.09 CLAY PLAGIOCLASE 6.1 12 116 7 359.00 359.09 CLAY KAOLINITE 8.6 12 116 7 359.00 359.09 CLAY MICA 25.1 12 116 8 409.00 410.81 CLAY 'diffuse scattering' measure 89.9 12 116 8 409.00 410.81 CLAY 'amorphous material' measure 84.2 12 116 8 409.00 410.81 CLAY QUARTZ 25.5 12 116 8 409.00 410.81 CLAY K-FELDSPAR 19.5 12 116 8 409.00 410.81 CLAY PLAGIOCLASE 2.9 12 116 8 409.00 410.81 CLAY KAOLINITE 13.2 12 116 9 459.00 459.03 CLAY 'diffuse scattering' measure 90.2 12 116 9 459.00 459.03 CLAY 'amorphous material' measure 84.7 12 116 9 459.00 459.03 CLAY QUARTZ 7.0 12 116 9 459.00 459.03 CLAY KAOLINITE 5.2 12 116 9 459.00 459.03 CLAY MICA 23.5 12 116 9 459.00 459.03 CLAY MONTMORILLONITE 15.0 12 116 10 509.00 509.86 CLAY 'diffuse scattering' measure 85.2 12 116 10 509.00 509.86 CLAY 'amorphous material' measure 76.9 12 116 10 509.00 509.86 CLAY QUARTZ 14.8 12 116 10 509.00 509.86 CLAY PLAGIOCLASE 3.5 12 116 10 509.00 509.86 CLAY KAOLINITE 5.3 12 116 10 509.00 509.86 CLAY MICA 18.8 12 116 10 509.00 509.86 CLAY MONTMORILLONITE 55.2 12 116 11 559.00 561.56 CLAY 'diffuse scattering' measure 91.6 12 116 11 559.00 561.56 CLAY 'amorphous material' measure 86.9 12 116 11 559.00 561.56 CLAY QUARTZ 7.2 12 116 11 559.00 561.56 CLAY CRISTOBALITE 26.5 12 116 11 559.00 561.56 CLAY MICA 21.7 12 116 11 559.00 561.56 CLAY MONTMORILLONITE 20.3 12 116 11 559.00 561.56 CLAY CLINOPTILOLITE 3.4 12 116 11 559.00 567.61 CLAY 'diffuse scattering' measure 83.2 12 116 11 559.00 567.61 CLAY 'amorphous material' measure 73.7 12 116 11 559.00 567.61 CLAY QUARTZ 1.7 12 116 11 559.00 567.61 CLAY CRISTOBALITE 55.3 12 116 11 559.00 567.61 CLAY MICA 3.5 12 116 11 559.00 567.61 CLAY CLINOPTILOLITE 2.1 12 116 11 559.00 567.61 CLAY APATITE 34.3 12 116 12 599.00 599.38 CLAY 'diffuse scattering' measure 88.1 12 116 12 599.00 599.38 CLAY 'amorphous material' measure 81.3 12 116 12 599.00 599.38 CLAY QUARTZ 9.0 12 116 12 599.00 599.38 CLAY MICA 14.6 12 116 12 599.00 599.38 CLAY MONTMORILLONITE 43.4 12 116 12 599.00 599.38 CLAY GYPSUM 2.1 12 116 15 662.00 665.20 CLAY 'diffuse scattering' measure 93.0 12 116 15 662.00 665.20 CLAY 'amorphous material' measure 89.1 12 116 15 662.00 665.20 CLAY QUARTZ 10.9 12 116 15 662.00 665.20 CLAY MICA 14.2 12 116 15 662.00 665.20 CLAY MONTMORILLONITE 39.2 12 116 15 662.00 665.20 CLAY GYPSUM 4.2 12 116 15 662.00 671.00 CLAY 'diffuse scattering' measure 92.5 12 116 15 662.00 671.00 CLAY 'amorphous material' measure 88.3 12 116 15 662.00 671.00 CLAY QUARTZ 11.1 12 116 15 662.00 671.00 CLAY MICA 14.7 12 116 15 662.00 671.00 CLAY MONTMORILLONITE 40.8 12 116 15 662.00 671.00 CLAY GYPSUM 4.3 12 116 16 671.00 672.91 CLAY 'diffuse scattering' measure 94.6 12 116 16 671.00 672.91 CLAY 'amorphous material' measure 91.6 12 116 16 671.00 672.91 CLAY QUARTZ 12.4 12 116 16 671.00 672.91 CLAY MICA 23.6 12 116 17 680.00 684.66 CLAY 'diffuse scattering' measure 95.8 12 116 17 680.00 684.66 CLAY 'amorphous material' measure 93.7 12 116 17 680.00 684.66 CLAY QUARTZ 8.4 12 116 17 680.00 684.66 CLAY MICA 20.6 12 116 20 701.00 707.55 CLAY 'diffuse scattering' measure 84.9 12 116 20 701.00 707.55 CLAY 'amorphous material' measure 76.4 12 116 20 701.00 707.55 CLAY QUARTZ 3.9 12 116 20 701.00 707.55 CLAY CRISTOBALITE 5.8 12 116 20 701.00 707.55 CLAY PLAGIOCLASE 5.2 12 116 20 701.00 707.55 CLAY MICA 6.5 12 116 20 701.00 707.55 CLAY MONTMORILLONITE 76.5 12 116 21 710.00 713.23 CLAY 'diffuse scattering' measure 84.2 12 116 21 710.00 713.23 CLAY 'amorphous material' measure 75.2 12 116 21 710.00 713.23 CLAY QUARTZ 4.9 12 116 21 710.00 713.23 CLAY CRISTOBALITE 74.5 12 116 21 710.00 713.23 CLAY MICA 4.4 12 116 21 710.00 713.23 CLAY MONTMORILLONITE 13.3 12 116 21 710.00 713.23 CLAY CLINOPTILOLITE 1.8 12 116 22 719.00 726.67 CLAY 'diffuse scattering' measure 82.9 12 116 22 719.00 726.67 CLAY 'amorphous material' measure 73.3 12 116 22 719.00 726.67 CLAY QUARTZ 2.1 12 116 22 719.00 726.67 CLAY CRISTOBALITE 92.0 12 116 22 719.00 726.67 CLAY MICA 2.4 12 116 23 750.00 756.53 CLAY 'diffuse scattering' measure 83.9 12 116 23 750.00 756.53 CLAY 'amorphous material' measure 74.9 12 116 23 750.00 756.53 CLAY QUARTZ 6.1 12 116 23 750.00 756.53 CLAY CRISTOBALITE 48.2 12 116 23 750.00 756.53 CLAY MICA 11.3 12 116 23 750.00 756.53 CLAY MONTMORILLONITE 25.8 12 116 23 750.00 756.53 CLAY CLINOPTILOLITE 7.1 12 116 26 825.00 828.01 CLAY 'diffuse scattering' measure 80.6 12 116 26 825.00 828.01 CLAY 'amorphous material' measure 69.6 12 116 26 825.00 828.01 CLAY QUARTZ 2.7 12 116 26 825.00 828.01 CLAY CRISTOBALITE 55.1 12 116 26 825.00 828.01 CLAY PLAGIOCLASE 1.6 12 116 26 825.00 828.01 CLAY MICA 3.7 12 116 26 825.00 828.01 CLAY MONTMORILLONITE 33.1 12 116 26 825.00 828.01 CLAY CLINOPTILOLITE 1.9 12 116 27 831.00 832.50 CLAY 'diffuse scattering' measure 81.2 12 116 27 831.00 832.50 CLAY 'amorphous material' measure 70.6 12 116 27 831.00 832.50 CLAY QUARTZ 2.8 12 116 27 831.00 832.50 CLAY CRISTOBALITE 46.8 12 116 27 831.00 832.50 CLAY PLAGIOCLASE 1.6 12 116 27 831.00 832.50 CLAY MICA 4.0 12 116 27 831.00 832.50 CLAY MONTMORILLONITE 42.7