leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 13 134 3 248.00 249.43 SILT 'diffuse scattering' measure 67.5 13 134 3 248.00 249.43 SILT 'amorphous material' measure 49.2 13 134 3 248.00 249.43 SILT QUARTZ 49.3 13 134 3 248.00 249.43 SILT PLAGIOCLASE 12.4 13 134 3 248.00 249.43 SILT KAOLINITE 3.5 13 134 3 248.00 249.43 SILT MICA 32.1 13 134 3 248.00 249.43 SILT CHLORITE 2.1 13 134 5 260.00 262.70 SILT 'diffuse scattering' measure 67.7 13 134 5 260.00 262.70 SILT 'amorphous material' measure 49.5 13 134 5 260.00 262.70 SILT QUARTZ 59.2 13 134 5 260.00 262.70 SILT PLAGIOCLASE 8.4 13 134 5 260.00 262.70 SILT KAOLINITE 6.1 13 134 5 260.00 262.70 SILT MICA 24.6 13 134 5 260.00 262.70 SILT CHLORITE 1.6 13 134 7 317.00 319.59 SILT 'diffuse scattering' measure 70.0 13 134 7 317.00 319.59 SILT 'amorphous material' measure 53.2 13 134 7 317.00 319.59 SILT QUARTZ 64.3 13 134 7 317.00 319.59 SILT PLAGIOCLASE 17.7 13 134 7 317.00 319.59 SILT KAOLINITE 12.1 13 134 7 317.00 319.59 SILT MICA 3.6 13 134 7 317.00 319.59 SILT K-FELDSPAR 2.4 13 134 7 317.00 323.56 SILT 'diffuse scattering' measure 71.3 13 134 7 317.00 323.56 SILT 'amorphous material' measure 55.1 13 134 7 317.00 323.56 SILT QUARTZ 44.1 13 134 7 317.00 323.56 SILT PLAGIOCLASE 11.7 13 134 7 317.00 323.56 SILT KAOLINITE 3.8 13 134 7 317.00 323.56 SILT MICA 29.2 13 134 7 317.00 323.56 SILT CHLORITE 3.3 13 134 7 317.00 323.56 SILT K-FELDSPAR 7.7