leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 25 248 2 1.00 3.70 SILT 'diffuse scattering' measure 78.8 25 248 2 1.00 3.70 SILT 'amorphous material' measure 66.9 25 248 2 1.00 3.70 SILT QUARTZ 34.3 25 248 2 1.00 3.70 SILT K-FELDSPAR 17.1 25 248 2 1.00 3.70 SILT PLAGIOCLASE 19.1 25 248 2 1.00 3.70 SILT KAOLINITE 7.4 25 248 2 1.00 3.70 SILT MICA 21.1 25 248 2 1.00 3.70 SILT AMPHIBOLE 1.0 25 248 4 121.00 121.00 SILT 'diffuse scattering' measure 79.4 25 248 4 121.00 121.00 SILT 'amorphous material' measure 67.8 25 248 4 121.00 121.00 SILT QUARTZ 36.2 25 248 4 121.00 121.00 SILT K-FELDSPAR 15.9 25 248 4 121.00 121.00 SILT PLAGIOCLASE 19.9 25 248 4 121.00 121.00 SILT KAOLINITE 4.0 25 248 4 121.00 121.00 SILT MICA 24.2 25 248 10 312.00 314.80 SILT 'diffuse scattering' measure 82.9 25 248 10 312.00 314.80 SILT 'amorphous material' measure 73.3 25 248 10 312.00 314.80 SILT QUARTZ 22.5 25 248 10 312.00 314.80 SILT CRISTOBALITE 29.9 25 248 10 312.00 314.80 SILT K-FELDSPAR 7.4 25 248 10 312.00 314.80 SILT PLAGIOCLASE 10.6 25 248 10 312.00 314.80 SILT MICA 14.6 25 248 10 312.00 314.80 SILT CHLORITE 1.6 25 248 10 312.00 314.80 SILT PALYGORSKITE 10.4 25 248 10 312.00 314.80 SILT TRIDYMITE 3.0 25 248 11 360.00 361.40 SILT 'diffuse scattering' measure 85.9 25 248 11 360.00 361.40 SILT 'amorphous material' measure 78.0 25 248 11 360.00 361.40 SILT QUARTZ 19.6 25 248 11 360.00 361.40 SILT CRISTOBALITE 38.0 25 248 11 360.00 361.40 SILT K-FELDSPAR 7.6 25 248 11 360.00 361.40 SILT PLAGIOCLASE 8.8 25 248 11 360.00 361.40 SILT MICA 11.5 25 248 11 360.00 361.40 SILT PALYGORSKITE 9.4 25 248 11 360.00 361.40 SILT TRIDYMITE 4.1 25 248 11 360.00 361.40 SILT PYRITE 1.0 25 248 11 360.00 363.30 SILT 'diffuse scattering' measure 85.2 25 248 11 360.00 363.30 SILT 'amorphous material' measure 76.8 25 248 11 360.00 363.30 SILT QUARTZ 17.3 25 248 11 360.00 363.30 SILT CRISTOBALITE 44.3 25 248 11 360.00 363.30 SILT K-FELDSPAR 5.9 25 248 11 360.00 363.30 SILT PLAGIOCLASE 9.1 25 248 11 360.00 363.30 SILT MICA 6.4 25 248 11 360.00 363.30 SILT PALYGORSKITE 16.9 25 248 11 360.00 363.40 SILT 'diffuse scattering' measure 78.3 25 248 11 360.00 363.40 SILT 'amorphous material' measure 66.0 25 248 11 360.00 363.40 SILT RHODOCHROSITE 26.7 25 248 11 360.00 363.40 SILT QUARTZ 18.9 25 248 11 360.00 363.40 SILT CRISTOBALITE 19.3 25 248 11 360.00 363.40 SILT K-FELDSPAR 6.2 25 248 11 360.00 363.40 SILT PLAGIOCLASE 9.9 25 248 11 360.00 363.40 SILT MICA 11.3 25 248 11 360.00 363.40 SILT PALYGORSKITE 7.7 25 248 12 389.00 393.00 SILT 'diffuse scattering' measure 70.8 25 248 12 389.00 393.00 SILT 'amorphous material' measure 54.3 25 248 12 389.00 393.00 SILT QUARTZ 40.1 25 248 12 389.00 393.00 SILT CRISTOBALITE 5.8 25 248 12 389.00 393.00 SILT K-FELDSPAR 14.9 25 248 12 389.00 393.00 SILT PLAGIOCLASE 19.0 25 248 12 389.00 393.00 SILT MICA 18.9 25 248 12 389.00 393.00 SILT TRIDYMITE 1.3 25 248 13 398.00 399.30 SILT 'diffuse scattering' measure 81.2 25 248 13 398.00 399.30 SILT 'amorphous material' measure 70.6 25 248 13 398.00 399.30 SILT QUARTZ 33.8 25 248 13 398.00 399.30 SILT K-FELDSPAR 21.6 25 248 13 398.00 399.30 SILT PLAGIOCLASE 16.4 25 248 13 398.00 399.30 SILT MICA 17.7 25 248 13 398.00 399.30 SILT PALYGORSKITE 10.5 25 248 14 407.00 407.70 SILT 'diffuse scattering' measure 71.7 25 248 14 407.00 407.70 SILT 'amorphous material' measure 55.7 25 248 14 407.00 407.70 SILT QUARTZ 36.1 25 248 14 407.00 407.70 SILT K-FELDSPAR 22.2 25 248 14 407.00 407.70 SILT PLAGIOCLASE 12.3 25 248 14 407.00 407.70 SILT MICA 23.6 25 248 14 407.00 407.70 SILT CHLORITE 2.1 25 248 14 407.00 407.70 SILT HEMATITE 3.7 25 248 14 407.00 416.00 SILT 'diffuse scattering' measure 75.0 25 248 14 407.00 416.00 SILT 'amorphous material' measure 61.0 25 248 14 407.00 416.00 SILT QUARTZ 32.7 25 248 14 407.00 416.00 SILT K-FELDSPAR 40.0 25 248 14 407.00 416.00 SILT PLAGIOCLASE 6.4 25 248 14 407.00 416.00 SILT MICA 19.6 25 248 14 407.00 416.00 SILT CHLORITE 1.3