leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 25 245 A 1 26.00 26.80 CLAY 'diffuse scattering' measure 87.3 25 245 A 1 26.00 26.80 CLAY 'amorphous material' measure 80.1 25 245 A 1 26.00 26.80 CLAY QUARTZ 14.6 25 245 A 1 26.00 26.80 CLAY K-FELDSPAR 6.0 25 245 A 1 26.00 26.80 CLAY PLAGIOCLASE 11.1 25 245 A 1 26.00 26.80 CLAY KAOLINITE 11.4 25 245 A 1 26.00 26.80 CLAY MICA 16.7 25 245 A 1 26.00 26.80 CLAY MONTMORILLONITE 33.7 25 245 A 1 26.00 26.80 CLAY PALYGORSKITE 5.6 25 245 A 2 54.00 58.80 CLAY 'diffuse scattering' measure 89.8 25 245 A 2 54.00 58.80 CLAY 'amorphous material' measure 84.1 25 245 A 2 54.00 58.80 CLAY QUARTZ 9.4 25 245 A 2 54.00 58.80 CLAY KAOLINITE 10.1 25 245 A 2 54.00 58.80 CLAY MICA 25.0 25 245 A 2 54.00 58.80 CLAY MONTMORILLONITE 35.5 25 245 A 4 72.00 78.20 CLAY 'diffuse scattering' measure 90.9 25 245 A 4 72.00 78.20 CLAY 'amorphous material' measure 85.8 25 245 A 4 72.00 78.20 CLAY QUARTZ 12.0 25 245 A 4 72.00 78.20 CLAY K-FELDSPAR 6.8 25 245 A 4 72.00 78.20 CLAY PLAGIOCLASE 1.8 25 245 A 4 72.00 78.20 CLAY KAOLINITE 6.9 25 245 A 4 72.00 78.20 CLAY MICA 15.7 25 245 A 4 72.00 78.20 CLAY MONTMORILLONITE 18.2 25 245 A 5 91.00 96.50 CLAY 'diffuse scattering' measure 87.6 25 245 A 5 91.00 96.50 CLAY 'amorphous material' measure 80.6 25 245 A 5 91.00 96.50 CLAY QUARTZ 6.7 25 245 A 5 91.00 96.50 CLAY K-FELDSPAR 0.5 25 245 A 5 91.00 96.50 CLAY PLAGIOCLASE 0.3 25 245 A 5 91.00 96.50 CLAY KAOLINITE 4.1 25 245 A 5 91.00 96.50 CLAY MICA 10.0 25 245 A 5 91.00 96.50 CLAY CHLORITE 2.0 25 245 A 5 91.00 96.50 CLAY MONTMORILLONITE 19.0 25 245 A 6 100.00 101.80 CLAY 'diffuse scattering' measure 91.8 25 245 A 6 100.00 101.80 CLAY 'amorphous material' measure 87.2 25 245 A 6 100.00 101.80 CLAY QUARTZ 7.6 25 245 A 6 100.00 101.80 CLAY MICA 12.8 25 245 A 6 100.00 101.80 CLAY MONTMORILLONITE 18.0