leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 20 194 1 37.50 41.50 CLAY 'diffuse scattering' measure 80.2 20 194 1 37.50 41.50 CLAY 'amorphous material' measure 69.0 20 194 1 37.50 41.50 CLAY QUARTZ 16.3 20 194 1 37.50 41.50 CLAY PLAGIOCLASE 5.7 20 194 1 37.50 41.50 CLAY KAOLINITE 3.0 20 194 1 37.50 41.50 CLAY MICA 43.4 20 194 1 37.50 41.50 CLAY CHLORITE 6.2 20 194 1 37.50 43.30 CLAY 'diffuse scattering' measure 82.4 20 194 1 37.50 43.30 CLAY 'amorphous material' measure 72.5 20 194 1 37.50 43.30 CLAY QUARTZ 21.0 20 194 1 37.50 43.30 CLAY PLAGIOCLASE 9.4 20 194 1 37.50 43.30 CLAY MICA 39.0 20 194 1 37.50 43.30 CLAY CHLORITE 7.2 20 194 1 37.50 44.80 CLAY 'diffuse scattering' measure 78.5 20 194 1 37.50 44.80 CLAY 'amorphous material' measure 66.4 20 194 1 37.50 44.80 CLAY QUARTZ 4.7 20 194 1 37.50 44.80 CLAY PLAGIOCLASE 5.9 20 194 1 37.50 44.80 CLAY KAOLINITE 1.1 20 194 1 37.50 44.80 CLAY MICA 4.4 20 194 1 37.50 44.80 CLAY CHLORITE 1.2 20 194 1 37.50 46.40 CLAY 'diffuse scattering' measure 82.4 20 194 1 37.50 46.40 CLAY 'amorphous material' measure 72.4 20 194 1 37.50 46.40 CLAY QUARTZ 20.8 20 194 1 37.50 46.40 CLAY PLAGIOCLASE 10.6 20 194 1 37.50 46.40 CLAY MICA 33.4 20 194 1 37.50 46.40 CLAY CHLORITE 6.3 20 194 2 142.00 143.20 CLAY 'diffuse scattering' measure 84.6 20 194 2 142.00 143.20 CLAY 'amorphous material' measure 75.9 20 194 2 142.00 143.20 CLAY QUARTZ 21.9 20 194 2 142.00 143.20 CLAY PLAGIOCLASE 9.8 20 194 2 142.00 143.20 CLAY KAOLINITE 4.8 20 194 2 142.00 143.20 CLAY MICA 40.8 20 194 2 142.00 143.20 CLAY CHLORITE 4.2 20 194 2 142.00 144.60 CLAY 'diffuse scattering' measure 86.2 20 194 2 142.00 144.60 CLAY 'amorphous material' measure 78.4 20 194 2 142.00 144.60 CLAY QUARTZ 25.9 20 194 2 142.00 144.60 CLAY PLAGIOCLASE 8.9 20 194 2 142.00 144.60 CLAY KAOLINITE 3.6 20 194 2 142.00 144.60 CLAY MICA 43.1 20 194 2 142.00 144.60 CLAY CHLORITE 3.3 20 194 2 142.00 149.40 CLAY 'diffuse scattering' measure 85.3 20 194 2 142.00 149.40 CLAY 'amorphous material' measure 77.0 20 194 2 142.00 149.40 CLAY QUARTZ 26.4 20 194 2 142.00 149.40 CLAY PLAGIOCLASE 8.9 20 194 2 142.00 149.40 CLAY KAOLINITE 2.4 20 194 2 142.00 149.40 CLAY MICA 42.3 20 194 2 142.00 149.40 CLAY CHLORITE 4.0