leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 23 225 3 18.00 22.00 CLAY 'diffuse scattering' measure 83.1 23 225 3 18.00 22.00 CLAY 'amorphous material' measure 73.6 23 225 3 18.00 22.00 CLAY QUARTZ 7.5 23 225 3 18.00 22.00 CLAY K-FELDSPAR 0.5 23 225 3 18.00 22.00 CLAY PLAGIOCLASE 1.1 23 225 3 18.00 22.00 CLAY MICA 31.2 23 225 3 18.00 22.00 CLAY CHLORITE 11.7 23 225 3 18.00 22.00 CLAY MONTMORILLONITE 26.1 23 225 4 23.00 26.40 CLAY 'diffuse scattering' measure 81.6 23 225 4 23.00 26.40 CLAY 'amorphous material' measure 71.3 23 225 4 23.00 26.40 CLAY QUARTZ 4.9 23 225 4 23.00 26.40 CLAY KAOLINITE 10.5 23 225 4 23.00 26.40 CLAY MICA 18.7 23 225 4 23.00 26.40 CLAY CHLORITE 8.7 23 225 4 23.00 26.40 CLAY MONTMORILLONITE 28.4 23 225 4 23.00 26.70 CLAY 'diffuse scattering' measure 82.9 23 225 4 23.00 26.70 CLAY 'amorphous material' measure 73.2 23 225 4 23.00 26.70 CLAY QUARTZ 5.2 23 225 4 23.00 26.70 CLAY MICA 22.4 23 225 4 23.00 26.70 CLAY CHLORITE 10.2 23 225 4 23.00 26.70 CLAY MONTMORILLONITE 22.6 23 225 6 36.00 39.60 CLAY 'diffuse scattering' measure 83.8 23 225 6 36.00 39.60 CLAY 'amorphous material' measure 74.6 23 225 6 36.00 39.60 CLAY QUARTZ 5.9 23 225 6 36.00 39.60 CLAY K-FELDSPAR 4.1 23 225 6 36.00 39.60 CLAY PLAGIOCLASE 4.4 23 225 6 36.00 39.60 CLAY KAOLINITE 12.6 23 225 6 36.00 39.60 CLAY MICA 22.0 23 225 6 36.00 39.60 CLAY CHLORITE 11.9 23 225 6 36.00 39.60 CLAY MONTMORILLONITE 22.5 23 225 9 54.00 57.80 CLAY 'diffuse scattering' measure 82.2 23 225 9 54.00 57.80 CLAY 'amorphous material' measure 72.2 23 225 9 54.00 57.80 CLAY QUARTZ 5.2 23 225 9 54.00 57.80 CLAY K-FELDSPAR 1.7 23 225 9 54.00 57.80 CLAY PLAGIOCLASE 0.9 23 225 9 54.00 57.80 CLAY KAOLINITE 8.6 23 225 9 54.00 57.80 CLAY MICA 14.3 23 225 9 54.00 57.80 CLAY CHLORITE 10.6 23 225 9 54.00 57.80 CLAY MONTMORILLONITE 30.1 23 225 10 63.00 65.50 CLAY 'diffuse scattering' measure 98.2 23 225 10 63.00 65.50 CLAY 'amorphous material' measure 97.2 23 225 10 63.00 65.50 CLAY QUARTZ 11.5 23 225 10 63.00 65.50 CLAY K-FELDSPAR 8.7 23 225 10 63.00 65.50 CLAY PLAGIOCLASE 7.3 23 225 10 63.00 65.50 CLAY KAOLINITE 10.5 23 225 10 63.00 65.50 CLAY MICA 10.4 23 225 10 63.00 65.50 CLAY CHLORITE 3.8 23 225 10 63.00 65.50 CLAY MONTMORILLONITE 25.2 23 225 10 63.00 65.50 CLAY PALYGORSKITE 18.4 23 225 13 77.00 84.80 CLAY 'diffuse scattering' measure 82.3 23 225 13 77.00 84.80 CLAY 'amorphous material' measure 72.3 23 225 13 77.00 84.80 CLAY QUARTZ 5.4 23 225 13 77.00 84.80 CLAY K-FELDSPAR 1.4 23 225 13 77.00 84.80 CLAY PLAGIOCLASE 1.5 23 225 13 77.00 84.80 CLAY MICA 17.3 23 225 13 77.00 84.80 CLAY CHLORITE 12.8 23 225 13 77.00 84.80 CLAY MONTMORILLONITE 25.6 23 225 13 77.00 84.80 CLAY PALYGORSKITE 34.9 23 225 14 86.00 87.90 CLAY 'diffuse scattering' measure 80.0 23 225 14 86.00 87.90 CLAY 'amorphous material' measure 68.7 23 225 14 86.00 87.90 CLAY QUARTZ 4.3 23 225 14 86.00 87.90 CLAY KAOLINITE 3.4 23 225 14 86.00 87.90 CLAY MICA 10.1 23 225 14 86.00 87.90 CLAY CHLORITE 3.6 23 225 14 86.00 87.90 CLAY MONTMORILLONITE 38.5 23 225 14 86.00 90.20 CLAY 'diffuse scattering' measure 84.2 23 225 14 86.00 90.20 CLAY 'amorphous material' measure 75.3 23 225 14 86.00 90.20 CLAY QUARTZ 4.1 23 225 14 86.00 90.20 CLAY MICA 16.9 23 225 14 86.00 90.20 CLAY CHLORITE 7.8 23 225 14 86.00 90.20 CLAY MONTMORILLONITE 37.7 23 225 14 86.00 91.10 CLAY 'diffuse scattering' measure 82.0 23 225 14 86.00 91.10 CLAY 'amorphous material' measure 71.9 23 225 14 86.00 91.10 CLAY QUARTZ 2.8 23 225 14 86.00 91.10 CLAY MICA 11.0 23 225 14 86.00 91.10 CLAY CHLORITE 4.7 23 225 14 86.00 91.10 CLAY MONTMORILLONITE 44.2 23 225 15 95.00 96.30 CLAY 'diffuse scattering' measure 79.0 23 225 15 95.00 96.30 CLAY 'amorphous material' measure 67.2 23 225 15 95.00 96.30 CLAY QUARTZ 3.2 23 225 15 95.00 96.30 CLAY MICA 3.6 23 225 15 95.00 96.30 CLAY MONTMORILLONITE 73.5 23 225 15 95.00 96.30 CLAY PALYGORSKITE 4.3 23 225 17 113.00 115.10 CLAY 'diffuse scattering' measure 85.7 23 225 17 113.00 115.10 CLAY 'amorphous material' measure 77.7 23 225 17 113.00 115.10 CLAY QUARTZ 5.6 23 225 17 113.00 115.10 CLAY PLAGIOCLASE 4.3 23 225 17 113.00 115.10 CLAY KAOLINITE 16.6 23 225 17 113.00 115.10 CLAY MICA 20.5 23 225 17 113.00 115.10 CLAY CHLORITE 6.3 23 225 17 113.00 115.10 CLAY MONTMORILLONITE 25.2 23 225 18 122.00 127.30 CLAY 'diffuse scattering' measure 87.8 23 225 18 122.00 127.30 CLAY 'amorphous material' measure 81.0 23 225 18 122.00 127.30 CLAY QUARTZ 14.9 23 225 18 122.00 127.30 CLAY K-FELDSPAR 9.3 23 225 18 122.00 127.30 CLAY PLAGIOCLASE 13.4 23 225 18 122.00 127.30 CLAY KAOLINITE 7.7 23 225 18 122.00 127.30 CLAY MICA 13.0 23 225 18 122.00 127.30 CLAY CHLORITE 5.3 23 225 18 122.00 127.30 CLAY MONTMORILLONITE 21.5 23 225 22 158.00 161.80 CLAY 'diffuse scattering' measure 82.7 23 225 22 158.00 161.80 CLAY 'amorphous material' measure 72.9 23 225 22 158.00 161.80 CLAY QUARTZ 8.6 23 225 22 158.00 161.80 CLAY PLAGIOCLASE 5.5 23 225 22 158.00 161.80 CLAY KAOLINITE 5.4 23 225 22 158.00 161.80 CLAY MICA 12.8 23 225 22 158.00 161.80 CLAY CHLORITE 7.7 23 225 22 158.00 161.80 CLAY MONTMORILLONITE 45.9 23 225 22 158.00 161.80 CLAY PALYGORSKITE 13.2