leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 19 190 7 75.00 77.10 SILT 'diffuse scattering' measure 75.9 19 190 7 75.00 77.10 SILT 'amorphous material' measure 62.4 19 190 7 75.00 77.10 SILT QUARTZ 37.7 19 190 7 75.00 77.10 SILT PLAGIOCLASE 26.6 19 190 7 75.00 77.10 SILT MICA 27.9 19 190 7 75.00 77.10 SILT CHLORITE 6.1 19 190 7 75.00 77.10 SILT AMPHIBOLE 1.7 19 190 9 112.00 113.80 SILT 'diffuse scattering' measure 61.5 19 190 9 112.00 113.80 SILT 'amorphous material' measure 39.9 19 190 9 112.00 113.80 SILT QUARTZ 41.4 19 190 9 112.00 113.80 SILT PLAGIOCLASE 17.2 19 190 9 112.00 113.80 SILT MICA 32.8 19 190 9 112.00 113.80 SILT CHLORITE 8.7 19 190 12 225.00 227.90 SILT 'diffuse scattering' measure 63.3 19 190 12 225.00 227.90 SILT 'amorphous material' measure 42.6 19 190 12 225.00 227.90 SILT QUARTZ 34.7 19 190 12 225.00 227.90 SILT PLAGIOCLASE 17.1 19 190 12 225.00 227.90 SILT MICA 36.7 19 190 12 225.00 227.90 SILT CHLORITE 9.5 19 190 12 225.00 227.90 SILT AMPHIBOLE 2.0 19 190 13 328.00 330.10 SILT 'diffuse scattering' measure 76.7 19 190 13 328.00 330.10 SILT 'amorphous material' measure 63.5 19 190 13 328.00 330.10 SILT QUARTZ 36.3 19 190 13 328.00 330.10 SILT PLAGIOCLASE 21.6 19 190 13 328.00 330.10 SILT MICA 28.0 19 190 13 328.00 330.10 SILT CHLORITE 5.9 19 190 13 328.00 330.10 SILT MONTMORILLONITE 6.7 19 190 13 328.00 330.10 SILT AMPHIBOLE 1.4 19 190 14 421.00 423.80 SILT 'diffuse scattering' measure 88.0 19 190 14 421.00 423.80 SILT 'amorphous material' measure 81.2 19 190 14 421.00 423.80 SILT QUARTZ 41.5 19 190 14 421.00 423.80 SILT PLAGIOCLASE 37.1 19 190 14 421.00 423.80 SILT MICA 15.0 19 190 14 421.00 423.80 SILT CHLORITE 4.2 19 190 14 421.00 423.80 SILT PYRITE 2.2 19 190 14 421.00 428.60 SILT 'diffuse scattering' measure 97.3 19 190 14 421.00 428.60 SILT 'amorphous material' measure 95.8 19 190 14 421.00 428.60 SILT QUARTZ 27.7 19 190 14 421.00 428.60 SILT PLAGIOCLASE 54.6 19 190 14 421.00 428.60 SILT MICA 9.6 19 190 14 421.00 428.60 SILT CHLORITE 5.0 19 190 14 421.00 428.60 SILT CLINOPTILOLITE 3.1