leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 29 283 2 10.00 11.80 CLAY 'diffuse scattering' measure 81.9 29 283 2 10.00 11.80 CLAY 'amorphous material' measure 55.8 29 283 2 10.00 11.80 CLAY QUARTZ 12.5 29 283 2 10.00 11.80 CLAY K-FELDSPAR 4.6 29 283 2 10.00 11.80 CLAY PLAGIOCLASE 4.4 29 283 2 10.00 11.80 CLAY KAOLINITE 22.3 29 283 2 10.00 11.80 CLAY MICA 16.9 29 283 5 86.00 88.50 CLAY 'diffuse scattering' measure 82.0 29 283 5 86.00 88.50 CLAY 'amorphous material' measure 54.3 29 283 5 86.00 88.50 CLAY QUARTZ 8.7 29 283 5 86.00 88.50 CLAY PLAGIOCLASE 1.5 29 283 5 86.00 88.50 CLAY KAOLINITE 9.6 29 283 5 86.00 88.50 CLAY MICA 11.8 29 283 5 86.00 88.50 CLAY CHLORITE 2.4 29 283 5 86.00 88.50 CLAY MONTMORILLONITE 63.3 29 283 6 124.00 126.20 CLAY 'diffuse scattering' measure 81.4 29 283 6 124.00 126.20 CLAY 'amorphous material' measure 51.9 29 283 6 124.00 126.20 CLAY QUARTZ 7.8 29 283 6 124.00 126.20 CLAY KAOLINITE 12.8 29 283 6 124.00 126.20 CLAY MICA 9.4 29 283 6 124.00 126.20 CLAY CHLORITE 1.5 29 283 6 124.00 126.20 CLAY MONTMORILLONITE 66.9 29 283 7 152.50 160.90 CLAY 'diffuse scattering' measure 80.8 29 283 7 152.50 160.90 CLAY 'amorphous material' measure 49.1 29 283 7 152.50 160.90 CLAY QUARTZ 7.6 29 283 7 152.50 160.90 CLAY KAOLINITE 12.9 29 283 7 152.50 160.90 CLAY MICA 6.6 29 283 8 190.50 192.60 CLAY 'diffuse scattering' measure 78.8 29 283 8 190.50 192.60 CLAY 'amorphous material' measure 44.8 29 283 8 190.50 192.60 CLAY QUARTZ 5.4 29 283 8 190.50 192.60 CLAY KAOLINITE 5.4 29 283 8 190.50 192.60 CLAY MICA 6.9 29 283 8 190.50 192.60 CLAY MONTMORILLONITE 77.0 29 283 9 219.00 221.20 CLAY 'diffuse scattering' measure 77.7 29 283 9 219.00 221.20 CLAY 'amorphous material' measure 48.5 29 283 9 219.00 221.20 CLAY QUARTZ 13.4 29 283 9 219.00 221.20 CLAY PLAGIOCLASE 2.8 29 283 9 219.00 221.20 CLAY KAOLINITE 6.0 29 283 9 219.00 221.20 CLAY MICA 21.2 29 283 9 219.00 221.20 CLAY CHLORITE 1.9 29 283 9 219.00 221.20 CLAY MONTMORILLONITE 44.4 29 283 11 276.00 278.30 CLAY 'diffuse scattering' measure 80.4 29 283 11 276.00 278.30 CLAY 'amorphous material' measure 36.8 29 283 11 276.00 278.30 CLAY QUARTZ 4.1 29 283 11 276.00 278.30 CLAY CRISTOBALITE 32.2 29 283 11 276.00 278.30 CLAY KAOLINITE 4.1 29 283 11 276.00 278.30 CLAY MICA 7.9 29 283 11 276.00 278.30 CLAY MONTMORILLONITE 37.7 29 283 11 276.00 278.30 CLAY TRIDYMITE 2.7 29 283 12 323.50 325.80 CLAY 'diffuse scattering' measure 75.6 29 283 12 323.50 325.80 CLAY 'amorphous material' measure 30.3 29 283 12 323.50 325.80 CLAY QUARTZ 9.9 29 283 12 323.50 325.80 CLAY CRISTOBALITE 24.1 29 283 12 323.50 325.80 CLAY PLAGIOCLASE 2.0 29 283 12 323.50 325.80 CLAY MICA 24.2 29 283 12 323.50 325.80 CLAY CHLORITE 1.5 29 283 12 323.50 325.80 CLAY MONTMORILLONITE 26.1 29 283 12 323.50 325.80 CLAY TRIDYMITE 1.8 29 283 13 371.00 373.30 CLAY 'diffuse scattering' measure 73.7 29 283 13 371.00 373.30 CLAY 'amorphous material' measure 41.4 29 283 13 371.00 373.30 CLAY QUARTZ 27.1 29 283 13 371.00 373.30 CLAY MICA 15.8 29 283 13 371.00 373.30 CLAY CHLORITE 0.9 29 283 13 371.00 373.30 CLAY MONTMORILLONITE 44.5 29 283 14 428.00 431.60 CLAY 'diffuse scattering' measure 66.8 29 283 14 428.00 431.60 CLAY 'amorphous material' measure 28.5 29 283 14 428.00 431.60 CLAY QUARTZ 39.2 29 283 14 428.00 431.60 CLAY K-FELDSPAR 5.9 29 283 14 428.00 431.60 CLAY PLAGIOCLASE 2.4 29 283 14 428.00 431.60 CLAY MICA 24.8 29 283 14 428.00 431.60 CLAY CHLORITE 1.0 29 283 14 428.00 431.60 CLAY MONTMORILLONITE 19.9 29 283 14 428.00 431.60 CLAY PYRITE 1.6 29 283 15 485.00 487.30 CLAY 'diffuse scattering' measure 66.1 29 283 15 485.00 487.30 CLAY 'amorphous material' measure 31.6 29 283 15 485.00 487.30 CLAY QUARTZ 58.6 29 283 15 485.00 487.30 CLAY MICA 15.2 29 283 15 485.00 487.30 CLAY MONTMORILLONITE 18.1 29 283 16 542.00 544.50 CLAY 'diffuse scattering' measure 68.4 29 283 16 542.00 544.50 CLAY 'amorphous material' measure 35.0 29 283 16 542.00 544.50 CLAY QUARTZ 50.1 29 283 16 542.00 544.50 CLAY MICA 18.7 29 283 16 542.00 544.50 CLAY CHLORITE 2.2 29 283 16 542.00 544.50 CLAY MONTMORILLONITE 21.6 29 283 16 542.00 544.50 CLAY HALITE 7.5 29 283 17 570.50 575.90 CLAY 'diffuse scattering' measure 83.3 29 283 17 570.50 575.90 CLAY 'amorphous material' measure 65.3 29 283 17 570.50 575.90 CLAY QUARTZ 28.8 29 283 17 570.50 575.90 CLAY K-FELDSPAR 10.6 29 283 17 570.50 575.90 CLAY PLAGIOCLASE 3.6 29 283 17 570.50 575.90 CLAY KAOLINITE 0.2 29 283 17 570.50 575.90 CLAY MICA 23.2 29 283 17 570.50 575.90 CLAY CHLORITE 3.9 29 283 17 570.50 575.90 CLAY MONTMORILLONITE 19.0