leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 26 252 2 0.00 1.80 CLAY 'diffuse scattering' measure 91.5 26 252 2 0.00 1.80 CLAY 'amorphous material' measure 86.6 26 252 2 0.00 1.80 CLAY QUARTZ 11.8 26 252 2 0.00 1.80 CLAY K-FELDSPAR 7.0 26 252 2 0.00 1.80 CLAY PLAGIOCLASE 16.7 26 252 2 0.00 1.80 CLAY KAOLINITE 3.7 26 252 2 0.00 1.80 CLAY MICA 15.0 26 252 2 0.00 1.80 CLAY MONTMORILLONITE 40.0 26 252 2 0.00 3.70 CLAY 'diffuse scattering' measure 89.7 26 252 2 0.00 3.70 CLAY 'amorphous material' measure 83.8 26 252 2 0.00 3.70 CLAY QUARTZ 12.1 26 252 2 0.00 3.70 CLAY K-FELDSPAR 9.0 26 252 2 0.00 3.70 CLAY PLAGIOCLASE 10.5 26 252 2 0.00 3.70 CLAY KAOLINITE 3.3 26 252 2 0.00 3.70 CLAY MICA 12.5 26 252 2 0.00 3.70 CLAY MONTMORILLONITE 23.5 26 252 2 0.00 3.70 CLAY PYRITE 21.1 26 252 4 95.00 103.70 CLAY 'diffuse scattering' measure 92.4 26 252 4 95.00 103.70 CLAY 'amorphous material' measure 88.2 26 252 4 95.00 103.70 CLAY QUARTZ 10.6 26 252 4 95.00 103.70 CLAY K-FELDSPAR 8.5 26 252 4 95.00 103.70 CLAY PLAGIOCLASE 11.8 26 252 4 95.00 103.70 CLAY KAOLINITE 2.2 26 252 4 95.00 103.70 CLAY MICA 13.3 26 252 4 95.00 103.70 CLAY CHLORITE 2.4 26 252 4 95.00 103.70 CLAY MONTMORILLONITE 44.7 26 252 6 190.00 194.20 CLAY 'diffuse scattering' measure 93.4 26 252 6 190.00 194.20 CLAY 'amorphous material' measure 89.6 26 252 6 190.00 194.20 CLAY QUARTZ 11.7 26 252 6 190.00 194.20 CLAY K-FELDSPAR 9.9 26 252 6 190.00 194.20 CLAY PLAGIOCLASE 18.0 26 252 6 190.00 194.20 CLAY MICA 13.9 26 252 6 190.00 194.20 CLAY MONTMORILLONITE 34.6 26 252 6 190.00 194.20 CLAY PYRITE 2.7 26 252 7 237.50 240.40 CLAY 'diffuse scattering' measure 92.5 26 252 7 237.50 240.40 CLAY 'amorphous material' measure 88.3 26 252 7 237.50 240.40 CLAY QUARTZ 13.2 26 252 7 237.50 240.40 CLAY K-FELDSPAR 5.2 26 252 7 237.50 240.40 CLAY PLAGIOCLASE 14.3 26 252 7 237.50 240.40 CLAY MICA 21.7 26 252 7 237.50 240.40 CLAY MONTMORILLONITE 34.3 26 252 7 237.50 240.40 CLAY PYRITE 2.1