leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 13 134 D 1 175.00 176.25 SILT 'diffuse scattering' measure 75.2 13 134 D 1 175.00 176.25 SILT 'amorphous material' measure 61.3 13 134 D 1 175.00 176.25 SILT QUARTZ 27.3 13 134 D 1 175.00 176.25 SILT PLAGIOCLASE 11.4 13 134 D 1 175.00 176.25 SILT KAOLINITE 1.9 13 134 D 1 175.00 176.25 SILT MICA 51.0 13 134 D 1 175.00 176.25 SILT CHLORITE 8.4