leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 13 122 1 78.00 87.40 SILT 'diffuse scattering' measure 64.7 13 122 1 78.00 87.40 SILT 'amorphous material' measure 44.9 13 122 1 78.00 87.40 SILT QUARTZ 41.6 13 122 1 78.00 87.40 SILT PLAGIOCLASE 9.8 13 122 1 78.00 87.40 SILT MICA 42.2 13 122 1 78.00 87.40 SILT CHLORITE 6.2 13 122 2 87.60 96.80 SILT 'diffuse scattering' measure 62.2 13 122 2 87.60 96.80 SILT 'amorphous material' measure 41.0 13 122 2 87.60 96.80 SILT QUARTZ 44.5 13 122 2 87.60 96.80 SILT PLAGIOCLASE 6.2 13 122 2 87.60 96.80 SILT MICA 44.0 13 122 2 87.60 96.80 SILT CHLORITE 5.3