leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 13 134 A 1 30.00 31.40 CLAY 'diffuse scattering' measure 85.4 13 134 A 1 30.00 31.40 CLAY 'amorphous material' measure 77.2 13 134 A 1 30.00 31.40 CLAY QUARTZ 36.5 13 134 A 1 30.00 31.40 CLAY KAOLINITE 11.3 13 134 A 1 30.00 31.40 CLAY MICA 43.5