leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 21 203 3 108.00 113.70 SILT 'diffuse scattering' measure 98.9 21 203 3 108.00 113.70 SILT 'amorphous material' measure 98.3 21 203 3 108.00 113.70 SILT QUARTZ 13.3 21 203 3 108.00 113.70 SILT PLAGIOCLASE 86.7 21 203 4 229.00 230.10 SILT 'diffuse scattering' measure 80.7 21 203 4 229.00 230.10 SILT 'amorphous material' measure 69.8 21 203 4 229.00 230.10 SILT QUARTZ 11.5 21 203 4 229.00 230.10 SILT PLAGIOCLASE 59.5 21 203 4 229.00 230.10 SILT CHLORITE 4.1 21 203 4 229.00 230.10 SILT AUGITE 21.3 21 203 4 229.00 230.10 SILT MAGNETITE 3.6