leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 21 204 1 0.00 3.90 CLAY 'diffuse scattering' measure 80.9 21 204 1 0.00 3.90 CLAY 'amorphous material' measure 70.2 21 204 1 0.00 3.90 CLAY QUARTZ 16.2 21 204 1 0.00 3.90 CLAY PLAGIOCLASE 20.1 21 204 1 0.00 3.90 CLAY MICA 17.6 21 204 1 0.00 3.90 CLAY CHLORITE 3.5 21 204 2 7.50 11.20 CLAY 'diffuse scattering' measure 80.1 21 204 2 7.50 11.20 CLAY 'amorphous material' measure 68.9 21 204 2 7.50 11.20 CLAY QUARTZ 5.9 21 204 2 7.50 11.20 CLAY PLAGIOCLASE 8.1 21 204 2 7.50 11.20 CLAY MICA 7.1 21 204 2 7.50 11.20 CLAY CHLORITE 2.2 21 204 2 7.50 11.20 CLAY MONTMORILLONITE 71.7 21 204 2 7.50 11.30 CLAY 'diffuse scattering' measure 73.7 21 204 2 7.50 11.30 CLAY 'amorphous material' measure 59.0 21 204 2 7.50 11.30 CLAY QUARTZ 2.3 21 204 2 7.50 11.30 CLAY PLAGIOCLASE 2.7 21 204 2 7.50 11.30 CLAY MICA 2.1 21 204 2 7.50 11.30 CLAY MONTMORILLONITE 91.7 21 204 3 48.00 49.40 CLAY 'diffuse scattering' measure 80.4 21 204 3 48.00 49.40 CLAY 'amorphous material' measure 69.3 21 204 3 48.00 49.40 CLAY QUARTZ 0.5 21 204 3 48.00 49.40 CLAY PLAGIOCLASE 7.4 21 204 3 48.00 49.40 CLAY MONTMORILLONITE 82.0 21 204 4 85.00 86.10 CLAY 'diffuse scattering' measure 80.6 21 204 4 85.00 86.10 CLAY 'amorphous material' measure 69.7 21 204 4 85.00 86.10 CLAY QUARTZ 19.6 21 204 4 85.00 86.10 CLAY K-FELDSPAR 65.7 21 204 4 85.00 86.10 CLAY KAOLINITE 4.0 21 204 4 85.00 86.10 CLAY MICA 7.2 21 204 4 85.00 90.40 CLAY 'diffuse scattering' measure 76.1 21 204 4 85.00 90.40 CLAY 'amorphous material' measure 62.6 21 204 4 85.00 90.40 CLAY QUARTZ 3.6 21 204 4 85.00 90.40 CLAY K-FELDSPAR 15.0 21 204 4 85.00 90.40 CLAY MONTMORILLONITE 78.1 21 204 4 85.00 91.00 CLAY 'diffuse scattering' measure 82.9 21 204 4 85.00 91.00 CLAY 'amorphous material' measure 73.3 21 204 4 85.00 91.00 CLAY QUARTZ 5.3 21 204 4 85.00 91.00 CLAY K-FELDSPAR 22.9 21 204 4 85.00 91.00 CLAY MONTMORILLONITE 66.0 21 204 5 94.00 102.80 CLAY 'diffuse scattering' measure 87.0 21 204 5 94.00 102.80 CLAY 'amorphous material' measure 79.7 21 204 5 94.00 102.80 CLAY QUARTZ 8.8 21 204 5 94.00 102.80 CLAY K-FELDSPAR 36.2 21 204 5 94.00 102.80 CLAY CHLORITE 2.9