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 SILT 'diffuse scattering' measure 67.7 14 144 B 1 0.00 5.00 SILT 'amorphous material' measure 49.5 14 144 B 1 0.00 5.00 SILT QUARTZ 46.2 14 144 B 1 0.00 5.00 SILT PLAGIOCLASE 4.8 14 144 B 1 0.00 5.00 SILT KAOLINITE 2.5 14 144 B 1 0.00 5.00 SILT MICA 29.5 14 144 B 1 0.00 5.00 SILT CHLORITE 2.4 14 144 B 1 0.00 5.00 SILT CLINOPTILOLITE 14.7 14 144 B 2 10.00 13.75 SILT 'diffuse scattering' measure 67.3 14 144 B 2 10.00 13.75 SILT 'amorphous material' measure 48.9 14 144 B 2 10.00 13.75 SILT QUARTZ 47.1 14 144 B 2 10.00 13.75 SILT PLAGIOCLASE 6.4 14 144 B 2 10.00 13.75 SILT KAOLINITE 4.4 14 144 B 2 10.00 13.75 SILT MICA 8.1 14 144 B 2 10.00 13.75 SILT CLINOPTILOLITE 33.9 14 144 B 3 27.00 32.50 SILT 'diffuse scattering' measure 65.6 14 144 B 3 27.00 32.50 SILT 'amorphous material' measure 46.3 14 144 B 3 27.00 32.50 SILT QUARTZ 34.9 14 144 B 3 27.00 32.50 SILT KAOLINITE 4.7 14 144 B 3 27.00 32.50 SILT MICA 4.1 14 144 B 3 27.00 32.50 SILT MONTMORILLONITE 6.8 14 144 B 3 27.00 32.50 SILT CLINOPTILOLITE 49.6