leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 15 152 1 153.00 153.32 SILT 'diffuse scattering' measure 98.0 15 152 1 153.00 153.32 SILT 'amorphous material' measure 96.9 15 152 1 153.00 153.32 SILT QUARTZ 19.0 15 152 1 153.00 153.32 SILT PLAGIOCLASE 70.1 15 152 1 153.00 153.32 SILT AUGITE 10.9 15 152 2 162.00 163.78 SILT 'diffuse scattering' measure 94.8 15 152 2 162.00 163.78 SILT 'amorphous material' measure 91.8 15 152 2 162.00 163.78 SILT QUARTZ 3.7 15 152 2 162.00 163.78 SILT PLAGIOCLASE 61.2 15 152 2 162.00 163.78 SILT AUGITE 35.0 15 152 2 162.00 168.00 SILT 'diffuse scattering' measure 70.8 15 152 2 162.00 168.00 SILT 'amorphous material' measure 54.4 15 152 2 162.00 168.00 SILT QUARTZ 4.1 15 152 2 162.00 168.00 SILT PLAGIOCLASE 23.5 15 152 2 162.00 168.00 SILT CLINOPTILOLITE 54.0 15 152 2 162.00 168.00 SILT AUGITE 12.4 15 152 2 162.00 168.00 SILT MAGNETITE 6.0 15 152 3 172.00 175.24 SILT 'diffuse scattering' measure 80.2 15 152 3 172.00 175.24 SILT 'amorphous material' measure 69.1 15 152 3 172.00 175.24 SILT QUARTZ 8.4 15 152 3 172.00 175.24 SILT PLAGIOCLASE 29.7 15 152 3 172.00 175.24 SILT CLINOPTILOLITE 38.6 15 152 3 172.00 175.24 SILT BARITE 6.8 15 152 3 172.00 175.24 SILT AUGITE 16.5 15 152 4 182.00 185.39 SILT 'diffuse scattering' measure 94.1 15 152 4 182.00 185.39 SILT 'amorphous material' measure 90.8 15 152 4 182.00 185.39 SILT QUARTZ 3.7 15 152 4 182.00 185.39 SILT CRISTOBALITE 59.8 15 152 4 182.00 185.39 SILT PLAGIOCLASE 16.8 15 152 4 182.00 185.39 SILT CLINOPTILOLITE 6.2 15 152 4 182.00 185.39 SILT BARITE 5.5 15 152 4 182.00 185.39 SILT AUGITE 8.0 15 152 6 201.00 204.89 SILT 'diffuse scattering' measure 85.6 15 152 6 201.00 204.89 SILT 'amorphous material' measure 77.4 15 152 6 201.00 204.89 SILT QUARTZ 14.5 15 152 6 201.00 204.89 SILT CRISTOBALITE 47.9 15 152 6 201.00 204.89 SILT PLAGIOCLASE 10.6 15 152 6 201.00 204.89 SILT CLINOPTILOLITE 11.5 15 152 6 201.00 204.89 SILT BARITE 5.6 15 152 6 201.00 204.89 SILT AUGITE 9.6 15 152 7 211.00 214.39 SILT 'diffuse scattering' measure 86.2 15 152 7 211.00 214.39 SILT 'amorphous material' measure 78.5 15 152 7 211.00 214.39 SILT QUARTZ 9.8 15 152 7 211.00 214.39 SILT CRISTOBALITE 62.3 15 152 7 211.00 214.39 SILT PLAGIOCLASE 8.8 15 152 7 211.00 214.39 SILT CLINOPTILOLITE 13.0 15 152 7 211.00 214.39 SILT BARITE 6.1 15 152 7 211.00 214.39 SILT AUGITE -25. 15 152 8 220.00 220.67 SILT 'diffuse scattering' measure 81.6 15 152 8 220.00 220.67 SILT 'amorphous material' measure 71.3 15 152 8 220.00 220.67 SILT QUARTZ 12.4 15 152 8 220.00 220.67 SILT PLAGIOCLASE 23.6 15 152 8 220.00 220.67 SILT MONTMORILLONITE 10.7 15 152 8 220.00 220.67 SILT CLINOPTILOLITE 41.0 15 152 8 220.00 220.67 SILT BARITE 12.4 15 152 8 220.00 220.67 SILT AUGITE -5.0 15 152 8 220.00 220.67 SILT MAGNETITE -5.0 15 152 9 229.00 230.04 SILT 'diffuse scattering' measure 81.1 15 152 9 229.00 230.04 SILT 'amorphous material' measure 70.5 15 152 9 229.00 230.04 SILT QUARTZ 11.0 15 152 9 229.00 230.04 SILT PLAGIOCLASE 28.0 15 152 9 229.00 230.04 SILT MONTMORILLONITE 14.4 15 152 9 229.00 230.04 SILT CLINOPTILOLITE 30.7 15 152 9 229.00 230.04 SILT BARITE 16.0 15 152 14 276.00 277.13 SILT 'diffuse scattering' measure 90.8 15 152 14 276.00 277.13 SILT 'amorphous material' measure 85.6 15 152 14 276.00 277.13 SILT QUARTZ 12.6 15 152 14 276.00 277.13 SILT CRISTOBALITE 53.8 15 152 14 276.00 277.13 SILT PLAGIOCLASE 7.5 15 152 14 276.00 277.13 SILT KAOLINITE 1.6 15 152 14 276.00 277.13 SILT MICA 5.1 15 152 14 276.00 277.13 SILT CLINOPTILOLITE 10.7 15 152 14 276.00 277.13 SILT BARITE 4.2 15 152 14 276.00 277.13 SILT HALITE 4.5 15 152 16 342.00 343.65 SILT 'diffuse scattering' measure 86.8 15 152 16 342.00 343.65 SILT 'amorphous material' measure 79.4 15 152 16 342.00 343.65 SILT QUARTZ 11.0 15 152 16 342.00 343.65 SILT PLAGIOCLASE 24.1 15 152 16 342.00 343.65 SILT MONTMORILLONITE 17.9 15 152 16 342.00 343.65 SILT CLINOPTILOLITE 45.8 15 152 16 342.00 343.65 SILT MAGNETITE 1.1 15 152 16 342.00 343.72 SILT 'diffuse scattering' measure 71.5 15 152 16 342.00 343.72 SILT 'amorphous material' measure 55.5 15 152 16 342.00 343.72 SILT QUARTZ 62.9 15 152 16 342.00 343.72 SILT CRISTOBALITE 37.1 15 152 16 342.00 346.45 SILT 'diffuse scattering' measure 82.6 15 152 16 342.00 346.45 SILT 'amorphous material' measure 72.7 15 152 16 342.00 346.45 SILT QUARTZ 63.0 15 152 16 342.00 346.45 SILT K-FELDSPAR 8.6 15 152 16 342.00 346.45 SILT PLAGIOCLASE 4.4 15 152 16 342.00 346.45 SILT MICA 7.8 15 152 16 342.00 346.45 SILT BARITE 16.2 15 152 18 407.00 408.04 SILT 'diffuse scattering' measure 84.3 15 152 18 407.00 408.04 SILT 'amorphous material' measure 75.5 15 152 18 407.00 408.04 SILT QUARTZ 6.4 15 152 18 407.00 408.04 SILT K-FELDSPAR 27.3 15 152 18 407.00 408.04 SILT PLAGIOCLASE 8.2 15 152 18 407.00 408.04 SILT MONTMORILLONITE 56.2 15 152 18 407.00 408.04 SILT CLINOPTILOLITE 1.9 15 152 19 416.00 417.16 SILT 'diffuse scattering' measure 85.6 15 152 19 416.00 417.16 SILT 'amorphous material' measure 77.5 15 152 19 416.00 417.16 SILT QUARTZ 2.2 15 152 19 416.00 417.16 SILT K-FELDSPAR 8.8 15 152 19 416.00 417.16 SILT PLAGIOCLASE 4.9 15 152 19 416.00 417.16 SILT MONTMORILLONITE 84.1 15 152 21 453.00 454.10 SILT 'diffuse scattering' measure 79.7 15 152 21 453.00 454.10 SILT 'amorphous material' measure 68.3 15 152 21 453.00 454.10 SILT QUARTZ 12.8 15 152 21 453.00 454.10 SILT K-FELDSPAR 11.7 15 152 21 453.00 454.10 SILT MICA 10.3 15 152 21 453.00 454.10 SILT MONTMORILLONITE 61.6 15 152 21 453.00 454.10 SILT BARITE 3.6 15 152 22 462.00 463.89 SILT 'diffuse scattering' measure 82.7 15 152 22 462.00 463.89 SILT 'amorphous material' measure 73.0 15 152 22 462.00 463.89 SILT QUARTZ 14.5 15 152 22 462.00 463.89 SILT K-FELDSPAR 13.3 15 152 22 462.00 463.89 SILT MICA 3.8 15 152 22 462.00 463.89 SILT MONTMORILLONITE 23.9 15 152 22 462.00 463.89 SILT CLINOPTILOLITE 42.5 15 152 22 462.00 463.89 SILT BARITE 2.1 15 152 22 462.00 471.00 SILT 'diffuse scattering' measure 67.3 15 152 22 462.00 471.00 SILT 'amorphous material' measure 48.9 15 152 22 462.00 471.00 SILT QUARTZ 100.