leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 28 270 1 0.00 0.90 SILT 'diffuse scattering' measure 66.3 28 270 1 0.00 0.90 SILT 'amorphous material' measure 33.6 28 270 1 0.00 0.90 SILT QUARTZ 40.8 28 270 1 0.00 0.90 SILT K-FELDSPAR 8.6 28 270 1 0.00 0.90 SILT PLAGIOCLASE 25.5 28 270 1 0.00 0.90 SILT MICA 20.4 28 270 1 0.00 0.90 SILT CHLORITE 3.4 28 270 1 0.00 0.90 SILT AMPHIBOLE 1.3 28 270 1 0.00 0.90 SILT UNKNOWN -25. 28 270 1 0.00 1.80 SILT 'diffuse scattering' measure 60.4 28 270 1 0.00 1.80 SILT 'amorphous material' measure 22.1 28 270 1 0.00 1.80 SILT QUARTZ 41.5 28 270 1 0.00 1.80 SILT K-FELDSPAR 12.1 28 270 1 0.00 1.80 SILT PLAGIOCLASE 26.1 28 270 1 0.00 1.80 SILT MICA 16.8 28 270 1 0.00 1.80 SILT CHLORITE 2.3 28 270 1 0.00 1.80 SILT AMPHIBOLE 1.3 28 270 1 0.00 1.80 SILT UNKNOWN -25. 28 270 1 0.00 2.70 SILT 'diffuse scattering' measure 58.8 28 270 1 0.00 2.70 SILT 'amorphous material' measure 16.8 28 270 1 0.00 2.70 SILT QUARTZ 37.3 28 270 1 0.00 2.70 SILT K-FELDSPAR 9.1 28 270 1 0.00 2.70 SILT PLAGIOCLASE 22.4 28 270 1 0.00 2.70 SILT MICA 26.3 28 270 1 0.00 2.70 SILT CHLORITE 3.4 28 270 1 0.00 2.70 SILT AMPHIBOLE 1.4 28 270 1 0.00 2.70 SILT UNKNOWN -5.0 28 270 6 34.50 36.00 SILT 'diffuse scattering' measure 69.4 28 270 6 34.50 36.00 SILT 'amorphous material' measure 18.9 28 270 6 34.50 36.00 SILT QUARTZ 24.0 28 270 6 34.50 36.00 SILT CRISTOBALITE 27.9 28 270 6 34.50 36.00 SILT K-FELDSPAR 6.5 28 270 6 34.50 36.00 SILT PLAGIOCLASE 19.6 28 270 6 34.50 36.00 SILT MICA 16.7 28 270 6 34.50 36.00 SILT CHLORITE 2.2 28 270 6 34.50 36.00 SILT TRIDYMITE 1.7 28 270 6 34.50 36.00 SILT PYRITE 1.3 28 270 6 34.50 36.00 SILT UNKNOWN -5.0 28 270 9 63.00 65.80 SILT 'diffuse scattering' measure 65.3 28 270 9 63.00 65.80 SILT 'amorphous material' measure 15.9 28 270 9 63.00 65.80 SILT QUARTZ 29.1 28 270 9 63.00 65.80 SILT CRISTOBALITE 20.3 28 270 9 63.00 65.80 SILT K-FELDSPAR 7.2 28 270 9 63.00 65.80 SILT PLAGIOCLASE 19.9 28 270 9 63.00 65.80 SILT MICA 17.4 28 270 9 63.00 65.80 SILT CHLORITE 2.7 28 270 9 63.00 65.80 SILT TRIDYMITE 1.5 28 270 9 63.00 65.80 SILT PYRITE 0.8 28 270 9 63.00 65.80 SILT AMPHIBOLE 1.2 28 270 14 110.50 113.00 SILT 'diffuse scattering' measure 61.1 28 270 14 110.50 113.00 SILT 'amorphous material' measure 15.0 28 270 14 110.50 113.00 SILT QUARTZ 30.4 28 270 14 110.50 113.00 SILT CRISTOBALITE 9.1 28 270 14 110.50 113.00 SILT K-FELDSPAR 8.5 28 270 14 110.50 113.00 SILT PLAGIOCLASE 22.5 28 270 14 110.50 113.00 SILT MICA 22.8 28 270 14 110.50 113.00 SILT CHLORITE 3.9 28 270 14 110.50 113.00 SILT TRIDYMITE 0.9 28 270 14 110.50 113.00 SILT PYRITE 0.6 28 270 14 110.50 113.00 SILT AMPHIBOLE 1.2 28 270 15 120.00 122.80 SILT 'diffuse scattering' measure 59.7 28 270 15 120.00 122.80 SILT 'amorphous material' measure 20.0 28 270 15 120.00 122.80 SILT QUARTZ 35.9 28 270 15 120.00 122.80 SILT K-FELDSPAR 9.6 28 270 15 120.00 122.80 SILT PLAGIOCLASE 26.0 28 270 15 120.00 122.80 SILT MICA 23.3 28 270 15 120.00 122.80 SILT CHLORITE 4.4 28 270 15 120.00 122.80 SILT PYRITE 0.8 28 270 19 158.00 160.40 SILT 'diffuse scattering' measure 56.8 28 270 19 158.00 160.40 SILT 'amorphous material' measure 9.7 28 270 19 158.00 160.40 SILT QUARTZ 32.2 28 270 19 158.00 160.40 SILT CRISTOBALITE 5.4 28 270 19 158.00 160.40 SILT K-FELDSPAR 15.8 28 270 19 158.00 160.40 SILT PLAGIOCLASE 21.2 28 270 19 158.00 160.40 SILT MICA 19.7 28 270 19 158.00 160.40 SILT CHLORITE 4.0 28 270 19 158.00 160.40 SILT PYRITE 0.8 28 270 19 158.00 160.40 SILT AMPHIBOLE 1.0 28 270 19 158.00 163.30 SILT 'diffuse scattering' measure 54.7 28 270 19 158.00 163.30 SILT 'amorphous material' measure 6.1 28 270 19 158.00 163.30 SILT QUARTZ 29.9 28 270 19 158.00 163.30 SILT CRISTOBALITE 3.6 28 270 19 158.00 163.30 SILT K-FELDSPAR 9.3 28 270 19 158.00 163.30 SILT PLAGIOCLASE 23.3 28 270 19 158.00 163.30 SILT MICA 26.4 28 270 19 158.00 163.30 SILT CHLORITE 5.2 28 270 19 158.00 163.30 SILT PYRITE 1.3 28 270 19 158.00 163.30 SILT AMPHIBOLE 1.1 28 270 22 186.50 188.00 SILT 'diffuse scattering' measure 54.8 28 270 22 186.50 188.00 SILT 'amorphous material' measure 13.2 28 270 22 186.50 188.00 SILT QUARTZ 35.6 28 270 22 186.50 188.00 SILT K-FELDSPAR 11.1 28 270 22 186.50 188.00 SILT PLAGIOCLASE 37.2 28 270 22 186.50 188.00 SILT MICA 9.7 28 270 22 186.50 188.00 SILT CHLORITE 2.3 28 270 22 186.50 188.00 SILT PYRITE 1.9 28 270 22 186.50 188.00 SILT AMPHIBOLE 2.1 28 270 24 205.50 207.10 SILT 'diffuse scattering' measure 50.5 28 270 24 205.50 207.10 SILT 'amorphous material' measure 3.5 28 270 24 205.50 207.10 SILT QUARTZ 46.2 28 270 24 205.50 207.10 SILT K-FELDSPAR 8.1 28 270 24 205.50 207.10 SILT PLAGIOCLASE 21.1 28 270 24 205.50 207.10 SILT MICA 19.0 28 270 24 205.50 207.10 SILT CHLORITE 4.1 28 270 24 205.50 207.10 SILT PYRITE 1.4 28 270 28 243.50 248.20 SILT 'diffuse scattering' measure 52.8 28 270 28 243.50 248.20 SILT 'amorphous material' measure 7.8 28 270 28 243.50 248.20 SILT QUARTZ 45.5 28 270 28 243.50 248.20 SILT K-FELDSPAR 9.4 28 270 28 243.50 248.20 SILT PLAGIOCLASE 22.5 28 270 28 243.50 248.20 SILT MICA 18.1 28 270 28 243.50 248.20 SILT CHLORITE 3.5 28 270 28 243.50 248.20 SILT PYRITE 1.0 28 270 31 272.00 275.10 SILT 'diffuse scattering' measure 52.2 28 270 31 272.00 275.10 SILT 'amorphous material' measure 6.8 28 270 31 272.00 275.10 SILT QUARTZ 44.4 28 270 31 272.00 275.10 SILT K-FELDSPAR 7.8 28 270 31 272.00 275.10 SILT PLAGIOCLASE 24.5 28 270 31 272.00 275.10 SILT MICA 18.5 28 270 31 272.00 275.10 SILT CHLORITE 3.6 28 270 31 272.00 275.10 SILT PYRITE 1.1 28 270 33 291.00 294.00 SILT 'diffuse scattering' measure 50.3 28 270 33 291.00 294.00 SILT 'amorphous material' measure 2.9 28 270 33 291.00 294.00 SILT QUARTZ 45.5 28 270 33 291.00 294.00 SILT K-FELDSPAR 9.0 28 270 33 291.00 294.00 SILT PLAGIOCLASE 22.3 28 270 33 291.00 294.00 SILT MICA 19.2 28 270 33 291.00 294.00 SILT CHLORITE 4.0 28 270 35 310.00 315.10 SILT 'diffuse scattering' measure 53.1 28 270 35 310.00 315.10 SILT 'amorphous material' measure 8.2 28 270 35 310.00 315.10 SILT QUARTZ 43.0 28 270 35 310.00 315.10 SILT K-FELDSPAR 7.6 28 270 35 310.00 315.10 SILT PLAGIOCLASE 24.7 28 270 35 310.00 315.10 SILT MICA 19.7 28 270 35 310.00 315.10 SILT CHLORITE 3.9 28 270 35 310.00 315.10 SILT PYRITE 1.0 28 270 37 329.00 332.50 SILT 'diffuse scattering' measure 52.4 28 270 37 329.00 332.50 SILT 'amorphous material' measure 5.2 28 270 37 329.00 332.50 SILT QUARTZ 41.6 28 270 37 329.00 332.50 SILT K-FELDSPAR 8.0 28 270 37 329.00 332.50 SILT PLAGIOCLASE 21.5 28 270 37 329.00 332.50 SILT MICA 24.7 28 270 37 329.00 332.50 SILT CHLORITE 4.1 28 270 40 357.50 363.60 SILT 'diffuse scattering' measure 49.4 28 270 40 357.50 363.60 SILT QUARTZ 43.4 28 270 40 357.50 363.60 SILT K-FELDSPAR 8.7 28 270 40 357.50 363.60 SILT PLAGIOCLASE 18.3 28 270 40 357.50 363.60 SILT MICA 24.5 28 270 40 357.50 363.60 SILT CHLORITE 4.3 28 270 40 357.50 363.60 SILT PYRITE 0.8 28 270 41 367.00 369.70 SILT 'diffuse scattering' measure 50.3 28 270 41 367.00 369.70 SILT 'amorphous material' measure 1.4 28 270 41 367.00 369.70 SILT QUARTZ 45.5 28 270 41 367.00 369.70 SILT K-FELDSPAR 8.8 28 270 41 367.00 369.70 SILT PLAGIOCLASE 16.9 28 270 41 367.00 369.70 SILT KAOLINITE 1.9 28 270 41 367.00 369.70 SILT MICA 22.1 28 270 41 367.00 369.70 SILT CHLORITE 4.0 28 270 41 367.00 369.70 SILT PYRITE 0.9 28 270 43 376.50 378.70 SILT 'diffuse scattering' measure 53.4 28 270 43 376.50 378.70 SILT 'amorphous material' measure 6.1 28 270 43 376.50 378.70 SILT CALCIUM DOLOMITE 1.0 28 270 43 376.50 378.70 SILT SIDERITE 2.7 28 270 43 376.50 378.70 SILT QUARTZ 39.8 28 270 43 376.50 378.70 SILT K-FELDSPAR 8.6 28 270 43 376.50 378.70 SILT PLAGIOCLASE 15.4 28 270 43 376.50 378.70 SILT KAOLINITE 14.3 28 270 43 376.50 378.70 SILT MICA 14.9 28 270 43 376.50 378.70 SILT CHLORITE 1.0 28 270 43 376.50 378.70 SILT PYRITE 2.4 28 270 43 376.50 383.70 SILT 'diffuse scattering' measure 50.1 28 270 43 376.50 383.70 SILT SIDERITE 1.3 28 270 43 376.50 383.70 SILT QUARTZ 46.3 28 270 43 376.50 383.70 SILT K-FELDSPAR 8.5 28 270 43 376.50 383.70 SILT PLAGIOCLASE 10.6 28 270 43 376.50 383.70 SILT KAOLINITE 12.5 28 270 43 376.50 383.70 SILT MICA 18.7 28 270 43 376.50 383.70 SILT PYRITE 2.1 28 270 44 386.00 387.30 SILT 'diffuse scattering' measure 60.8 28 270 44 386.00 387.30 SILT 'amorphous material' measure 8.2 28 270 44 386.00 387.30 SILT QUARTZ 12.8 28 270 44 386.00 387.30 SILT K-FELDSPAR 15.5 28 270 44 386.00 387.30 SILT PLAGIOCLASE 1.1 28 270 44 386.00 387.30 SILT KAOLINITE 27.1 28 270 44 386.00 387.30 SILT MICA 28.9 28 270 44 386.00 387.30 SILT MONTMORILLONITE 8.7 28 270 44 386.00 387.30 SILT PYRITE 5.9