leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 14 144 B 1 0.00 5.00 CLAY 'diffuse scattering' measure 83.6 14 144 B 1 0.00 5.00 CLAY 'amorphous material' measure 74.3 14 144 B 1 0.00 5.00 CLAY QUARTZ 25.0 14 144 B 1 0.00 5.00 CLAY KAOLINITE 13.8 14 144 B 1 0.00 5.00 CLAY MICA 19.4 14 144 B 1 0.00 5.00 CLAY MONTMORILLONITE 38.0 14 144 B 2 10.00 13.75 CLAY 'diffuse scattering' measure 90.0 14 144 B 2 10.00 13.75 CLAY 'amorphous material' measure 84.4 14 144 B 2 10.00 13.75 CLAY QUARTZ 15.6 14 144 B 2 10.00 13.75 CLAY KAOLINITE 24.1 14 144 B 2 10.00 13.75 CLAY MICA 8.5 14 144 B 2 10.00 13.75 CLAY MONTMORILLONITE 44.1 14 144 B 2 10.00 13.75 CLAY CLINOPTILOLITE 4.7