leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 31 295 1 101.00 107.80 CLAY 'diffuse scattering' measure 81.9 31 295 1 101.00 107.80 CLAY 'amorphous material' measure 59.9 31 295 1 101.00 107.80 CLAY QUARTZ 17.7 31 295 1 101.00 107.80 CLAY K-FELDSPAR 7.0 31 295 1 101.00 107.80 CLAY PLAGIOCLASE 6.4 31 295 1 101.00 107.80 CLAY MICA 14.0 31 295 1 101.00 107.80 CLAY CHLORITE 4.3 31 295 2 120.00 121.90 CLAY 'diffuse scattering' measure 84.6 31 295 2 120.00 121.90 CLAY 'amorphous material' measure 60.1 31 295 2 120.00 121.90 CLAY QUARTZ 5.4 31 295 2 120.00 121.90 CLAY K-FELDSPAR 14.9 31 295 2 120.00 121.90 CLAY MONTMORILLONITE 78.0 31 295 2 120.00 128.60 CLAY 'diffuse scattering' measure 92.7 31 295 2 120.00 128.60 CLAY 'amorphous material' measure 82.9 31 295 2 120.00 128.60 CLAY QUARTZ 17.5 31 295 2 120.00 128.60 CLAY MONTMORILLONITE 71.4 31 295 2 120.00 128.60 CLAY CLINOPTILOLITE 11.1 31 295 3 139.00 143.90 CLAY 'diffuse scattering' measure 92.3 31 295 3 139.00 143.90 CLAY 'amorphous material' measure 82.8 31 295 3 139.00 143.90 CLAY QUARTZ 22.6 31 295 3 139.00 143.90 CLAY MONTMORILLONITE 64.3 31 295 3 139.00 143.90 CLAY CLINOPTILOLITE 13.0