leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 32 311 1 0.00 2.50 CLAY 'diffuse scattering' measure 82.7 32 311 1 0.00 2.50 CLAY 'amorphous material' measure 62.0 32 311 1 0.00 2.50 CLAY QUARTZ 14.9 32 311 1 0.00 2.50 CLAY K-FELDSPAR 1.8 32 311 1 0.00 2.50 CLAY PLAGIOCLASE 6.8 32 311 1 0.00 2.50 CLAY KAOLINITE 2.3 32 311 1 0.00 2.50 CLAY MICA 48.5 32 311 1 0.00 2.50 CLAY CHLORITE 6.8 32 311 1 0.00 2.50 CLAY MONTMORILLONITE 17.1 32 311 1 0.00 8.90 CLAY 'diffuse scattering' measure 88.3 32 311 1 0.00 8.90 CLAY 'amorphous material' measure 68.2 32 311 1 0.00 8.90 CLAY PLAGIOCLASE 4.6 32 311 1 0.00 8.90 CLAY MONTMORILLONITE 80.5 32 311 1 0.00 8.90 CLAY PHILLIPSITE 4.2 32 311 1 0.00 8.90 CLAY AUGITE 9.0 32 311 2 9.00 13.10 CLAY 'diffuse scattering' measure 90.2 32 311 2 9.00 13.10 CLAY 'amorphous material' measure 75.4 32 311 2 9.00 13.10 CLAY QUARTZ 11.7 32 311 2 9.00 13.10 CLAY K-FELDSPAR 16.5 32 311 2 9.00 13.10 CLAY PLAGIOCLASE 4.8 32 311 2 9.00 13.10 CLAY MICA 7.0 32 311 2 9.00 13.10 CLAY MONTMORILLONITE 44.7 32 311 2 9.00 13.10 CLAY PALYGORSKITE 6.9 32 311 2 9.00 15.80 CLAY 'diffuse scattering' measure 93.2 32 311 2 9.00 15.80 CLAY 'amorphous material' measure 80.9 32 311 2 9.00 15.80 CLAY QUARTZ 1.3 32 311 2 9.00 15.80 CLAY K-FELDSPAR 13.0 32 311 2 9.00 15.80 CLAY PLAGIOCLASE 9.6 32 311 2 9.00 15.80 CLAY MICA 7.1 32 311 2 9.00 15.80 CLAY MONTMORILLONITE 34.4 32 311 2 9.00 15.80 CLAY PHILLIPSITE 28.3 32 311 4 22.50 24.00 CLAY 'diffuse scattering' measure 80.1 32 311 4 22.50 24.00 CLAY 'amorphous material' measure 42.2 32 311 4 22.50 24.00 CLAY MONTMORILLONITE 91.9 32 311 4 22.50 24.00 CLAY PHILLIPSITE 7.3