leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 13 129 1 38.00 38.80 CLAY 'diffuse scattering' measure 83.1 13 129 1 38.00 38.80 CLAY 'amorphous material' measure 73.6 13 129 1 38.00 38.80 CLAY QUARTZ 6.3 13 129 1 38.00 38.80 CLAY KAOLINITE 1.3 13 129 1 38.00 38.80 CLAY MICA 16.1 13 129 1 38.00 38.80 CLAY CHLORITE 4.3 13 129 1 38.00 38.80 CLAY MONTMORILLONITE 31.0 13 129 2 39.00 39.76 CLAY 'diffuse scattering' measure 85.4 13 129 2 39.00 39.76 CLAY 'amorphous material' measure 77.1 13 129 2 39.00 39.76 CLAY QUARTZ 3.0 13 129 2 39.00 39.76 CLAY KAOLINITE 9.8 13 129 2 39.00 39.76 CLAY MICA 11.4 13 129 2 39.00 39.76 CLAY CHLORITE 2.0 13 129 2 39.00 39.76 CLAY MONTMORILLONITE 9.1 13 129 2 39.00 40.10 CLAY 'diffuse scattering' measure 81.1 13 129 2 39.00 40.10 CLAY 'amorphous material' measure 70.5 13 129 2 39.00 40.10 CLAY QUARTZ 8.9 13 129 2 39.00 40.10 CLAY KAOLINITE 4.5 13 129 2 39.00 40.10 CLAY MICA 35.7 13 129 2 39.00 40.10 CLAY CHLORITE 5.4 13 129 2 39.00 40.10 CLAY MONTMORILLONITE 37.3 13 129 3 94.00 94.40 CLAY 'diffuse scattering' measure 81.5 13 129 3 94.00 94.40 CLAY 'amorphous material' measure 71.1 13 129 3 94.00 94.40 CLAY QUARTZ 12.4 13 129 3 94.00 94.40 CLAY MICA 43.5 13 129 3 94.00 94.40 CLAY CHLORITE 10.7 13 129 3 94.00 94.40 CLAY MONTMORILLONITE 28.3 13 129 3 94.00 95.42 CLAY 'diffuse scattering' measure 85.6 13 129 3 94.00 95.42 CLAY 'amorphous material' measure 77.5 13 129 3 94.00 95.42 CLAY QUARTZ 8.5 13 129 3 94.00 95.42 CLAY MICA 28.1 13 129 3 94.00 95.42 CLAY CHLORITE 5.0 13 129 3 94.00 95.42 CLAY MONTMORILLONITE 25.1