leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 22 215 1 0.00 6.40 CLAY 'diffuse scattering' measure 92.9 22 215 1 0.00 6.40 CLAY 'amorphous material' measure 88.8 22 215 1 0.00 6.40 CLAY QUARTZ 14.1 22 215 1 0.00 6.40 CLAY PLAGIOCLASE 3.5 22 215 1 0.00 6.40 CLAY KAOLINITE 12.9 22 215 1 0.00 6.40 CLAY MICA 35.4 22 215 4 26.50 27.00 CLAY 'diffuse scattering' measure 90.3 22 215 4 26.50 27.00 CLAY 'amorphous material' measure 84.8 22 215 4 26.50 27.00 CLAY QUARTZ 14.2 22 215 4 26.50 27.00 CLAY PLAGIOCLASE 3.7 22 215 4 26.50 27.00 CLAY KAOLINITE 20.6 22 215 4 26.50 27.00 CLAY MICA 12.6 22 215 6 45.50 47.80 CLAY 'diffuse scattering' measure 76.6 22 215 6 45.50 47.80 CLAY 'amorphous material' measure 63.5 22 215 6 45.50 47.80 CLAY QUARTZ 17.4 22 215 6 45.50 47.80 CLAY PLAGIOCLASE 1.7 22 215 6 45.50 47.80 CLAY KAOLINITE 5.4 22 215 6 45.50 47.80 CLAY MICA 42.4 22 215 6 45.50 47.80 CLAY CHLORITE 5.8 22 215 7 55.00 57.10 CLAY 'diffuse scattering' measure 88.0 22 215 7 55.00 57.10 CLAY 'amorphous material' measure 81.3 22 215 7 55.00 57.10 CLAY QUARTZ 15.7 22 215 7 55.00 57.10 CLAY PLAGIOCLASE 4.6 22 215 7 55.00 57.10 CLAY KAOLINITE 15.6 22 215 7 55.00 57.10 CLAY MICA 11.3 22 215 8 64.50 66.60 CLAY 'diffuse scattering' measure 83.5 22 215 8 64.50 66.60 CLAY 'amorphous material' measure 74.2 22 215 8 64.50 66.60 CLAY QUARTZ 9.1 22 215 8 64.50 66.60 CLAY PLAGIOCLASE 2.1 22 215 8 64.50 66.60 CLAY KAOLINITE 6.0 22 215 8 64.50 66.60 CLAY MICA 5.7 22 215 8 64.50 69.20 CLAY 'diffuse scattering' measure 80.8 22 215 8 64.50 69.20 CLAY 'amorphous material' measure 69.9 22 215 8 64.50 69.20 CLAY QUARTZ 16.8 22 215 8 64.50 69.20 CLAY K-FELDSPAR 1.2 22 215 8 64.50 69.20 CLAY PLAGIOCLASE 3.3 22 215 8 64.50 69.20 CLAY KAOLINITE 8.2 22 215 8 64.50 69.20 CLAY MICA 38.6 22 215 8 64.50 69.20 CLAY CHLORITE 2.8 22 215 9 74.00 74.40 CLAY 'diffuse scattering' measure 88.2 22 215 9 74.00 74.40 CLAY 'amorphous material' measure 81.5 22 215 9 74.00 74.40 CLAY QUARTZ 5.1 22 215 9 74.00 74.40 CLAY KAOLINITE 2.2 22 215 9 74.00 74.40 CLAY MONTMORILLONITE 43.9 22 215 9 74.00 74.40 CLAY PALYGORSKITE 44.1 22 215 9 74.00 76.10 CLAY 'diffuse scattering' measure 89.3 22 215 9 74.00 76.10 CLAY 'amorphous material' measure 83.3 22 215 9 74.00 76.10 CLAY QUARTZ 4.3 22 215 9 74.00 76.10 CLAY MONTMORILLONITE 5.7 22 215 9 74.00 76.10 CLAY PALYGORSKITE 88.3 22 215 9 74.00 77.40 CLAY 'diffuse scattering' measure 87.6 22 215 9 74.00 77.40 CLAY 'amorphous material' measure 80.6 22 215 9 74.00 77.40 CLAY QUARTZ 6.1 22 215 9 74.00 77.40 CLAY MONTMORILLONITE 2.9 22 215 9 74.00 77.40 CLAY PALYGORSKITE 87.5 22 215 16 140.50 147.80 CLAY 'diffuse scattering' measure 92.2 22 215 16 140.50 147.80 CLAY 'amorphous material' measure 87.8 22 215 16 140.50 147.80 CLAY K-FELDSPAR 9.6 22 215 16 140.50 147.80 CLAY KAOLINITE 6.4