leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 15 150 1 49.00 52.21 CLAY 'diffuse scattering' measure 81.2 15 150 1 49.00 52.21 CLAY 'amorphous material' measure 70.6 15 150 1 49.00 52.21 CLAY QUARTZ 16.4 15 150 1 49.00 52.21 CLAY K-FELDSPAR 2.8 15 150 1 49.00 52.21 CLAY PLAGIOCLASE 1.5 15 150 1 49.00 52.21 CLAY KAOLINITE 28.1 15 150 1 49.00 52.21 CLAY MICA 23.8 15 150 2 77.00 78.48 CLAY 'diffuse scattering' measure 83.9 15 150 2 77.00 78.48 CLAY 'amorphous material' measure 74.8 15 150 2 77.00 78.48 CLAY QUARTZ 16.4 15 150 2 77.00 78.48 CLAY K-FELDSPAR 4.7 15 150 2 77.00 78.48 CLAY PLAGIOCLASE 2.0 15 150 2 77.00 78.48 CLAY KAOLINITE 29.3 15 150 2 77.00 78.48 CLAY MICA 23.8 15 150 2 77.00 78.48 CLAY CHLORITE 3.6 15 150 3 86.00 90.72 CLAY 'diffuse scattering' measure 81.5 15 150 3 86.00 90.72 CLAY 'amorphous material' measure 71.1 15 150 3 86.00 90.72 CLAY QUARTZ 17.3 15 150 3 86.00 90.72 CLAY K-FELDSPAR 3.0 15 150 3 86.00 90.72 CLAY PLAGIOCLASE 1.2 15 150 3 86.00 90.72 CLAY KAOLINITE 23.5 15 150 3 86.00 90.72 CLAY MICA 33.6 15 150 3 86.00 90.72 CLAY CHLORITE 3.1 15 150 4 95.00 95.66 CLAY 'diffuse scattering' measure 81.6 15 150 4 95.00 95.66 CLAY 'amorphous material' measure 71.3 15 150 4 95.00 95.66 CLAY QUARTZ 13.4 15 150 4 95.00 95.66 CLAY PLAGIOCLASE 3.2 15 150 4 95.00 95.66 CLAY KAOLINITE 22.5 15 150 4 95.00 95.66 CLAY MICA 8.0 15 150 4 95.00 95.66 CLAY CHLORITE 2.2 15 150 4 95.00 97.38 CLAY 'diffuse scattering' measure 88.8 15 150 4 95.00 97.38 CLAY 'amorphous material' measure 82.5 15 150 4 95.00 97.38 CLAY QUARTZ 14.4 15 150 4 95.00 97.38 CLAY PLAGIOCLASE 7.6 15 150 4 95.00 97.38 CLAY KAOLINITE 12.0 15 150 4 95.00 97.38 CLAY MICA 11.8 15 150 4 95.00 97.38 CLAY CHLORITE 2.7 15 150 4 95.00 97.38 CLAY MONTMORILLONITE 49.2 15 150 4 95.00 97.74 CLAY 'diffuse scattering' measure 94.1 15 150 4 95.00 97.74 CLAY 'amorphous material' measure 90.8 15 150 4 95.00 97.74 CLAY QUARTZ 25.2 15 150 4 95.00 97.74 CLAY PLAGIOCLASE 8.8 15 150 4 95.00 97.74 CLAY KAOLINITE 15.3 15 150 4 95.00 97.74 CLAY MICA 19.7 15 150 4 95.00 97.74 CLAY CHLORITE 7.1 15 150 4 95.00 98.90 CLAY 'diffuse scattering' measure 85.7 15 150 4 95.00 98.90 CLAY 'amorphous material' measure 77.6 15 150 4 95.00 98.90 CLAY QUARTZ 10.4 15 150 4 95.00 98.90 CLAY PLAGIOCLASE 5.8 15 150 4 95.00 98.90 CLAY KAOLINITE 6.4 15 150 4 95.00 98.90 CLAY MICA 4.7 15 150 4 95.00 98.90 CLAY MONTMORILLONITE 67.1 15 150 5 105.00 109.71 CLAY 'diffuse scattering' measure 88.1 15 150 5 105.00 109.71 CLAY 'amorphous material' measure 81.5 15 150 5 105.00 109.71 CLAY QUARTZ 11.1 15 150 5 105.00 109.71 CLAY KAOLINITE 13.4 15 150 5 105.00 109.71 CLAY MICA 8.3 15 150 5 105.00 109.71 CLAY MONTMORILLONITE 53.0 15 150 5 105.00 109.71 CLAY CLINOPTILOLITE 2.4 15 150 9 150.00 151.18 CLAY 'diffuse scattering' measure 90.0 15 150 9 150.00 151.18 CLAY 'amorphous material' measure 84.4 15 150 9 150.00 151.18 CLAY PLAGIOCLASE 15.2 15 150 9 150.00 151.18 CLAY MICA 12.9 15 150 9 150.00 151.18 CLAY MONTMORILLONITE 71.9 15 150 9 150.00 151.26 CLAY 'diffuse scattering' measure 90.1 15 150 9 150.00 151.26 CLAY 'amorphous material' measure 84.5 15 150 9 150.00 151.26 CLAY MONTMORILLONITE 100. 15 150 10 159.00 159.04 CLAY 'diffuse scattering' measure 95.4 15 150 10 159.00 159.04 CLAY 'amorphous material' measure 92.8 15 150 10 159.00 161.18 CLAY 'diffuse scattering' measure 86.0 15 150 10 159.00 161.18 CLAY 'amorphous material' measure 78.1 15 150 10 159.00 161.18 CLAY QUARTZ 10.4 15 150 10 159.00 161.18 CLAY K-FELDSPAR 3.0 15 150 10 159.00 161.18 CLAY MICA 8.5