leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 15 151 1 61.00 65.53 SILT 'diffuse scattering' measure 67.2 15 151 1 61.00 65.53 SILT 'amorphous material' measure 48.7 15 151 1 61.00 65.53 SILT QUARTZ 62.1 15 151 1 61.00 65.53 SILT K-FELDSPAR 4.7 15 151 1 61.00 65.53 SILT PLAGIOCLASE 11.0 15 151 1 61.00 65.53 SILT KAOLINITE 8.4 15 151 1 61.00 65.53 SILT MICA 13.8 15 151 2 117.00 118.34 SILT 'diffuse scattering' measure 70.3 15 151 2 117.00 118.34 SILT 'amorphous material' measure 53.6 15 151 2 117.00 118.34 SILT QUARTZ 60.7 15 151 2 117.00 118.34 SILT PLAGIOCLASE 9.6 15 151 2 117.00 118.34 SILT KAOLINITE 6.8 15 151 2 117.00 118.34 SILT MICA 21.7 15 151 2 117.00 118.34 SILT CHLORITE 1.2 15 151 3 181.00 182.07 SILT 'diffuse scattering' measure 72.1 15 151 3 181.00 182.07 SILT 'amorphous material' measure 56.4 15 151 3 181.00 182.07 SILT QUARTZ 64.5 15 151 3 181.00 182.07 SILT K-FELDSPAR 5.2 15 151 3 181.00 182.07 SILT PLAGIOCLASE 7.9 15 151 3 181.00 182.07 SILT KAOLINITE 6.7 15 151 3 181.00 182.07 SILT MICA 13.7 15 151 3 181.00 182.07 SILT CHLORITE 1.0 15 151 3 181.00 182.07 SILT PYRITE 1.1 15 151 3 181.00 186.94 SILT 'diffuse scattering' measure 77.4 15 151 3 181.00 186.94 SILT 'amorphous material' measure 64.7 15 151 3 181.00 186.94 SILT QUARTZ 58.3 15 151 3 181.00 186.94 SILT K-FELDSPAR 3.8 15 151 3 181.00 186.94 SILT PLAGIOCLASE 14.0 15 151 3 181.00 186.94 SILT KAOLINITE 8.0 15 151 3 181.00 186.94 SILT MICA 14.4 15 151 3 181.00 186.94 SILT CHLORITE 1.5 15 151 4 237.00 237.60 SILT 'diffuse scattering' measure 72.7 15 151 4 237.00 237.60 SILT 'amorphous material' measure 57.3 15 151 4 237.00 237.60 SILT QUARTZ 54.9 15 151 4 237.00 237.60 SILT PLAGIOCLASE 8.1 15 151 4 237.00 237.60 SILT KAOLINITE 9.1 15 151 4 237.00 237.60 SILT MICA 26.5 15 151 4 237.00 237.60 SILT CHLORITE 1.4 15 151 4 237.00 239.38 SILT 'diffuse scattering' measure 92.8 15 151 4 237.00 239.38 SILT 'amorphous material' measure 88.8 15 151 4 237.00 239.38 SILT QUARTZ 31.6 15 151 4 237.00 239.38 SILT PLAGIOCLASE 34.3 15 151 4 237.00 239.38 SILT KAOLINITE 7.6 15 151 4 237.00 239.38 SILT MICA 7.8 15 151 4 237.00 239.38 SILT MONTMORILLONITE 18.6 15 151 5 302.00 304.72 SILT 'diffuse scattering' measure 94.3 15 151 5 302.00 304.72 SILT 'amorphous material' measure 91.2 15 151 5 302.00 304.72 SILT QUARTZ 34.8 15 151 5 302.00 304.72 SILT PLAGIOCLASE 48.7 15 151 5 302.00 304.72 SILT KAOLINITE 3.5 15 151 5 302.00 304.72 SILT MICA 8.8 15 151 5 302.00 304.72 SILT CLINOPTILOLITE 4.2 15 151 6 311.00 313.36 SILT 'diffuse scattering' measure 94.2 15 151 6 311.00 313.36 SILT 'amorphous material' measure 91.0 15 151 6 311.00 313.36 SILT QUARTZ 31.2 15 151 6 311.00 313.36 SILT PLAGIOCLASE 42.2 15 151 6 311.00 313.36 SILT KAOLINITE 2.8 15 151 6 311.00 313.36 SILT MICA 11.5 15 151 6 311.00 313.36 SILT MONTMORILLONITE 12.2 15 151 6 311.00 320.00 SILT 'diffuse scattering' measure 92.9 15 151 6 311.00 320.00 SILT 'amorphous material' measure 88.9 15 151 6 311.00 320.00 SILT QUARTZ 34.7 15 151 6 311.00 320.00 SILT PLAGIOCLASE 40.5 15 151 6 311.00 320.00 SILT KAOLINITE 5.1 15 151 6 311.00 320.00 SILT MICA 10.4 15 151 6 311.00 320.00 SILT MONTMORILLONITE 9.4 15 151 7 320.00 322.66 SILT 'diffuse scattering' measure 93.2 15 151 7 320.00 322.66 SILT 'amorphous material' measure 89.4 15 151 7 320.00 322.66 SILT QUARTZ 31.9 15 151 7 320.00 322.66 SILT PLAGIOCLASE 45.0 15 151 7 320.00 322.66 SILT KAOLINITE 2.7 15 151 7 320.00 322.66 SILT MICA 8.8 15 151 7 320.00 322.66 SILT MONTMORILLONITE 11.6 15 151 9 339.00 341.54 SILT 'diffuse scattering' measure 70.8 15 151 9 339.00 341.54 SILT 'amorphous material' measure 54.3 15 151 9 339.00 341.54 SILT QUARTZ 16.3 15 151 9 339.00 341.54 SILT PLAGIOCLASE 14.8 15 151 9 339.00 341.54 SILT CLINOPTILOLITE 68.9 15 151 10 348.00 349.75 SILT 'diffuse scattering' measure 76.9 15 151 10 348.00 349.75 SILT 'amorphous material' measure 64.0 15 151 10 348.00 349.75 SILT QUARTZ 5.7 15 151 10 348.00 349.75 SILT PLAGIOCLASE 40.6 15 151 10 348.00 349.75 SILT CLINOPTILOLITE 53.7 15 151 11 357.00 364.48 SILT 'diffuse scattering' measure 78.2 15 151 11 357.00 364.48 SILT 'amorphous material' measure 66.0 15 151 11 357.00 364.48 SILT QUARTZ 6.8 15 151 11 357.00 364.48 SILT PLAGIOCLASE 31.5 15 151 11 357.00 364.48 SILT KAOLINITE 1.5 15 151 11 357.00 364.48 SILT MONTMORILLONITE 11.8 15 151 11 357.00 364.48 SILT CLINOPTILOLITE 48.4 15 151 12 367.00 367.03 SILT 'diffuse scattering' measure 86.1 15 151 12 367.00 367.03 SILT 'amorphous material' measure 78.3 15 151 12 367.00 367.03 SILT QUARTZ 11.7 15 151 12 367.00 367.03 SILT K-FELDSPAR 34.2 15 151 12 367.00 367.03 SILT PLAGIOCLASE 34.8 15 151 12 367.00 367.03 SILT MONTMORILLONITE 18.0 15 151 12 367.00 367.03 SILT CLINOPTILOLITE 1.3 15 151 12 367.00 367.61 SILT 'diffuse scattering' measure 80.3 15 151 12 367.00 367.61 SILT 'amorphous material' measure 69.2 15 151 12 367.00 367.61 SILT QUARTZ 9.6 15 151 12 367.00 367.61 SILT PLAGIOCLASE 9.5 15 151 12 367.00 367.61 SILT MONTMORILLONITE 5.2 15 151 12 367.00 367.61 SILT CLINOPTILOLITE 18.8 15 151 12 367.00 367.61 SILT PHILLIPSITE 38.8 15 151 12 367.00 367.61 SILT PYRITE 18.1 15 151 12 367.00 368.72 SILT 'diffuse scattering' measure 86.4 15 151 12 367.00 368.72 SILT 'amorphous material' measure 78.8 15 151 12 367.00 368.72 SILT QUARTZ 4.1 15 151 12 367.00 368.72 SILT K-FELDSPAR 25.6 15 151 12 367.00 368.72 SILT PLAGIOCLASE 12.8 15 151 12 367.00 368.72 SILT KAOLINITE 1.1 15 151 12 367.00 368.72 SILT MICA 5.2 15 151 12 367.00 368.72 SILT MONTMORILLONITE 33.0 15 151 12 367.00 368.72 SILT PYRITE 13.5 15 151 12 367.00 368.72 SILT GOETHITE 4.7 15 151 12 367.00 368.72 SILT BARITE -25. 15 151 12 367.00 369.19 SILT 'diffuse scattering' measure 88.4 15 151 12 367.00 369.19 SILT 'amorphous material' measure 81.9 15 151 12 367.00 369.19 SILT QUARTZ 10.4 15 151 12 367.00 369.19 SILT K-FELDSPAR 27.5 15 151 12 367.00 369.19 SILT PLAGIOCLASE 21.8 15 151 12 367.00 369.19 SILT MONTMORILLONITE 40.3 15 151 12 367.00 369.19 SILT UNKNOWN -99. 15 151 12 367.00 369.80 SILT 'diffuse scattering' measure 59.5 15 151 12 367.00 369.80 SILT 'amorphous material' measure 36.7 15 151 12 367.00 369.80 SILT QUARTZ 100. 15 151 12 367.00 369.80 SILT UNKNOWN -25.