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 BULK 'diffuse scattering' measure 67.6 14 144 B 1 0.00 5.00 BULK 'amorphous material' measure 49.4 14 144 B 1 0.00 5.00 BULK CALCITE 84.8 14 144 B 1 0.00 5.00 BULK QUARTZ 4.9 14 144 B 1 0.00 5.00 BULK KAOLINITE 2.3 14 144 B 1 0.00 5.00 BULK MICA 3.8 14 144 B 1 0.00 5.00 BULK MONTMORILLONITE 3.1 14 144 B 2 10.00 13.75 BULK 'diffuse scattering' measure 63.1 14 144 B 2 10.00 13.75 BULK 'amorphous material' measure 42.3 14 144 B 2 10.00 13.75 BULK CALCITE 94.5 14 144 B 2 10.00 13.75 BULK QUARTZ 2.2 14 144 B 2 10.00 13.75 BULK MONTMORILLONITE 2.1 14 144 B 3 27.00 32.50 BULK 'diffuse scattering' measure 65.1 14 144 B 3 27.00 32.50 BULK 'amorphous material' measure 45.5 14 144 B 3 27.00 32.50 BULK CALCITE 88.3 14 144 B 3 27.00 32.50 BULK QUARTZ 3.1 14 144 B 3 27.00 32.50 BULK KAOLINITE 1.8 14 144 B 3 27.00 32.50 BULK MONTMORILLONITE 4.0