leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 26 258 1 0.00 6.50 SILT 'diffuse scattering' measure 80.0 26 258 1 0.00 6.50 SILT 'amorphous material' measure 68.7 26 258 1 0.00 6.50 SILT QUARTZ 41.1 26 258 1 0.00 6.50 SILT K-FELDSPAR 22.5 26 258 1 0.00 6.50 SILT PLAGIOCLASE 6.8 26 258 1 0.00 6.50 SILT KAOLINITE 7.5 26 258 1 0.00 6.50 SILT MICA 11.4 26 258 1 0.00 6.50 SILT CLINOPTILOLITE 4.5 26 258 1 0.00 6.50 SILT PYRITE 6.3 26 258 3 47.50 48.40 SILT 'diffuse scattering' measure 78.9 26 258 3 47.50 48.40 SILT 'amorphous material' measure 67.0 26 258 3 47.50 48.40 SILT QUARTZ 57.3 26 258 3 47.50 48.40 SILT K-FELDSPAR 15.8 26 258 3 47.50 48.40 SILT PLAGIOCLASE 5.3 26 258 3 47.50 48.40 SILT KAOLINITE 7.4 26 258 3 47.50 48.40 SILT MICA 11.1 26 258 3 47.50 48.40 SILT CLINOPTILOLITE 3.1 26 258 4 85.50 86.80 SILT 'diffuse scattering' measure 77.6 26 258 4 85.50 86.80 SILT 'amorphous material' measure 65.0 26 258 4 85.50 86.80 SILT QUARTZ 55.9 26 258 4 85.50 86.80 SILT K-FELDSPAR 20.3 26 258 4 85.50 86.80 SILT KAOLINITE 11.9 26 258 4 85.50 86.80 SILT MICA 8.9 26 258 4 85.50 86.80 SILT CLINOPTILOLITE 2.9 26 258 6 142.50 149.70 SILT 'diffuse scattering' measure 71.4 26 258 6 142.50 149.70 SILT 'amorphous material' measure 55.2 26 258 6 142.50 149.70 SILT QUARTZ 29.6 26 258 6 142.50 149.70 SILT CRISTOBALITE 9.2 26 258 6 142.50 149.70 SILT K-FELDSPAR 3.3 26 258 6 142.50 149.70 SILT PLAGIOCLASE 1.4 26 258 6 142.50 149.70 SILT MICA 14.7 26 258 6 142.50 149.70 SILT MONTMORILLONITE 10.0 26 258 6 142.50 149.70 SILT TRIDYMITE 2.7 26 258 6 142.50 149.70 SILT CLINOPTILOLITE 8.1 26 258 6 142.50 149.70 SILT PYRITE 6.2 26 258 6 142.50 149.70 SILT BARITE 15.0 26 258 10 199.50 201.60 SILT 'diffuse scattering' measure 80.3 26 258 10 199.50 201.60 SILT 'amorphous material' measure 69.3 26 258 10 199.50 201.60 SILT QUARTZ 7.4 26 258 10 199.50 201.60 SILT CRISTOBALITE 34.4 26 258 10 199.50 201.60 SILT MICA 4.5 26 258 10 199.50 201.60 SILT MONTMORILLONITE 38.2 26 258 10 199.50 201.60 SILT TRIDYMITE 3.7 26 258 10 199.50 201.60 SILT CLINOPTILOLITE 0.9 26 258 10 199.50 201.60 SILT PYRITE 0.9 26 258 10 199.50 201.60 SILT BARITE 10.0 26 258 12 234.50 240.30 SILT 'diffuse scattering' measure 79.7 26 258 12 234.50 240.30 SILT 'amorphous material' measure 68.3 26 258 12 234.50 240.30 SILT QUARTZ 7.3 26 258 12 234.50 240.30 SILT CRISTOBALITE 64.1 26 258 12 234.50 240.30 SILT K-FELDSPAR 1.5 26 258 12 234.50 240.30 SILT PLAGIOCLASE 1.0 26 258 12 234.50 240.30 SILT MICA 4.5 26 258 12 234.50 240.30 SILT MONTMORILLONITE 12.5 26 258 12 234.50 240.30 SILT TRIDYMITE 3.3 26 258 12 234.50 240.30 SILT CLINOPTILOLITE 0.8 26 258 12 234.50 240.30 SILT BARITE 5.1 26 258 14 263.00 263.00 SILT 'diffuse scattering' measure 70.7 26 258 14 263.00 263.00 SILT 'amorphous material' measure 54.2 26 258 14 263.00 263.00 SILT QUARTZ 3.6 26 258 14 263.00 263.00 SILT CRISTOBALITE 57.3 26 258 14 263.00 263.00 SILT KAOLINITE 1.5 26 258 14 263.00 263.00 SILT MICA 1.8 26 258 14 263.00 263.00 SILT TRIDYMITE 4.6 26 258 14 263.00 263.00 SILT CLINOPTILOLITE 22.0 26 258 14 263.00 263.00 SILT PYRITE 0.8 26 258 14 263.00 263.00 SILT BARITE 8.3 26 258 14 263.00 263.50 SILT 'diffuse scattering' measure 70.7 26 258 14 263.00 263.50 SILT 'amorphous material' measure 54.3 26 258 14 263.00 263.50 SILT QUARTZ 6.3 26 258 14 263.00 263.50 SILT CRISTOBALITE 34.1 26 258 14 263.00 263.50 SILT KAOLINITE 2.0 26 258 14 263.00 263.50 SILT MICA 2.3 26 258 14 263.00 263.50 SILT TRIDYMITE 2.7 26 258 14 263.00 263.50 SILT CLINOPTILOLITE 41.5 26 258 14 263.00 263.50 SILT PYRITE 2.5 26 258 14 263.00 263.50 SILT BARITE 8.6 26 258 15 282.00 284.70 SILT 'diffuse scattering' measure 68.0 26 258 15 282.00 284.70 SILT 'amorphous material' measure 50.0 26 258 15 282.00 284.70 SILT QUARTZ 14.6 26 258 15 282.00 284.70 SILT K-FELDSPAR 2.8 26 258 15 282.00 284.70 SILT KAOLINITE 18.2 26 258 15 282.00 284.70 SILT MICA 6.8 26 258 15 282.00 284.70 SILT MONTMORILLONITE 27.8 26 258 15 282.00 284.70 SILT CLINOPTILOLITE 28.0 26 258 15 282.00 284.70 SILT BARITE 1.7 26 258 16 301.00 308.10 SILT 'diffuse scattering' measure 77.8 26 258 16 301.00 308.10 SILT 'amorphous material' measure 65.4 26 258 16 301.00 308.10 SILT QUARTZ 14.3 26 258 16 301.00 308.10 SILT CRISTOBALITE 23.2 26 258 16 301.00 308.10 SILT K-FELDSPAR 3.2 26 258 16 301.00 308.10 SILT KAOLINITE 13.8 26 258 16 301.00 308.10 SILT MICA 9.7 26 258 16 301.00 308.10 SILT MONTMORILLONITE 31.5 26 258 16 301.00 308.10 SILT CLINOPTILOLITE 1.5 26 258 16 301.00 308.10 SILT BARITE 2.9 26 258 17 320.00 327.40 SILT 'diffuse scattering' measure 79.3 26 258 17 320.00 327.40 SILT 'amorphous material' measure 67.7 26 258 17 320.00 327.40 SILT QUARTZ 13.3 26 258 17 320.00 327.40 SILT CRISTOBALITE 17.8 26 258 17 320.00 327.40 SILT K-FELDSPAR 4.6 26 258 17 320.00 327.40 SILT KAOLINITE 16.0 26 258 17 320.00 327.40 SILT MICA 16.2 26 258 17 320.00 327.40 SILT MONTMORILLONITE 26.7 26 258 17 320.00 327.40 SILT TRIDYMITE 2.1 26 258 17 320.00 327.40 SILT PYRITE 1.1 26 258 17 320.00 327.40 SILT BARITE 2.3 26 258 18 339.00 341.50 SILT 'diffuse scattering' measure 80.2 26 258 18 339.00 341.50 SILT 'amorphous material' measure 69.1 26 258 18 339.00 341.50 SILT QUARTZ 9.1 26 258 18 339.00 341.50 SILT CRISTOBALITE 65.9 26 258 18 339.00 341.50 SILT K-FELDSPAR 3.1 26 258 18 339.00 341.50 SILT PLAGIOCLASE 0.9 26 258 18 339.00 341.50 SILT KAOLINITE 6.3 26 258 18 339.00 341.50 SILT MICA 6.7 26 258 18 339.00 341.50 SILT TRIDYMITE 3.1 26 258 18 339.00 341.50 SILT CLINOPTILOLITE 2.3 26 258 18 339.00 341.50 SILT PYRITE 0.6 26 258 18 339.00 341.50 SILT BARITE 2.0 26 258 21 405.50 405.70 SILT 'diffuse scattering' measure 74.8 26 258 21 405.50 405.70 SILT 'amorphous material' measure 60.6 26 258 21 405.50 405.70 SILT QUARTZ 23.2 26 258 21 405.50 405.70 SILT CRISTOBALITE 24.9 26 258 21 405.50 405.70 SILT K-FELDSPAR 7.5 26 258 21 405.50 405.70 SILT PLAGIOCLASE 1.5 26 258 21 405.50 405.70 SILT KAOLINITE 9.0 26 258 21 405.50 405.70 SILT MICA 9.9 26 258 21 405.50 405.70 SILT MONTMORILLONITE 22.5 26 258 21 405.50 405.70 SILT BARITE 1.5 26 258 22 435.00 441.70 SILT 'diffuse scattering' measure 70.4 26 258 22 435.00 441.70 SILT 'amorphous material' measure 53.7 26 258 22 435.00 441.70 SILT QUARTZ 32.9 26 258 22 435.00 441.70 SILT K-FELDSPAR 11.0 26 258 22 435.00 441.70 SILT PLAGIOCLASE 1.7 26 258 22 435.00 441.70 SILT KAOLINITE 11.5 26 258 22 435.00 441.70 SILT MICA 12.4 26 258 22 435.00 441.70 SILT MONTMORILLONITE 25.8 26 258 22 435.00 441.70 SILT PYRITE 4.8 26 258 23 472.00 474.40 SILT 'diffuse scattering' measure 67.8 26 258 23 472.00 474.40 SILT 'amorphous material' measure 49.8 26 258 23 472.00 474.40 SILT QUARTZ 11.3 26 258 23 472.00 474.40 SILT K-FELDSPAR 5.0 26 258 23 472.00 474.40 SILT PLAGIOCLASE 1.3 26 258 23 472.00 474.40 SILT KAOLINITE 25.5 26 258 23 472.00 474.40 SILT MICA 15.3 26 258 23 472.00 474.40 SILT MONTMORILLONITE 39.8 26 258 23 472.00 474.40 SILT PYRITE 1.8 26 258 24 510.00 516.50 SILT 'diffuse scattering' measure 80.7 26 258 24 510.00 516.50 SILT 'amorphous material' measure 69.8 26 258 24 510.00 516.50 SILT QUARTZ 8.5 26 258 24 510.00 516.50 SILT K-FELDSPAR 31.7 26 258 24 510.00 516.50 SILT KAOLINITE 4.4 26 258 24 510.00 516.50 SILT MICA 1.9 26 258 24 510.00 516.50 SILT MONTMORILLONITE 44.3 26 258 24 510.00 516.50 SILT PYRITE 9.2 26 258 25 519.50 521.90 SILT 'diffuse scattering' measure 84.9 26 258 25 519.50 521.90 SILT 'amorphous material' measure 76.3 26 258 25 519.50 521.90 SILT QUARTZ 6.1 26 258 25 519.50 521.90 SILT K-FELDSPAR 31.4 26 258 25 519.50 521.90 SILT KAOLINITE 11.6 26 258 25 519.50 521.90 SILT MONTMORILLONITE 7.8 26 258 25 519.50 521.90 SILT HEMATITE 19.8 26 258 25 519.50 521.90 SILT MAGNETITE 23.2 26 258 25 519.50 521.90 SILT UNKNOWN -25.