leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 27 259 1 0.00 3.30 SILT 'diffuse scattering' measure 88.9 27 259 1 0.00 3.30 SILT 'amorphous material' measure 82.7 27 259 1 0.00 3.30 SILT QUARTZ 50.6 27 259 1 0.00 3.30 SILT K-FELDSPAR 10.7 27 259 1 0.00 3.30 SILT PLAGIOCLASE 9.8 27 259 1 0.00 3.30 SILT KAOLINITE 8.3 27 259 1 0.00 3.30 SILT MICA 18.2 27 259 1 0.00 3.30 SILT CHLORITE 2.3 27 259 4 27.00 30.30 SILT 'diffuse scattering' measure 55.5 27 259 4 27.00 30.30 SILT 'amorphous material' measure 30.5 27 259 4 27.00 30.30 SILT QUARTZ 10.1 27 259 4 27.00 30.30 SILT MICA 6.6 27 259 4 27.00 30.30 SILT CLINOPTILOLITE 76.0 27 259 4 27.00 30.30 SILT PHILLIPSITE 6.3 27 259 4 27.00 30.30 SILT ANALCITE 0.9 27 259 5 36.50 39.80 SILT 'diffuse scattering' measure 52.8 27 259 5 36.50 39.80 SILT 'amorphous material' measure 26.3 27 259 5 36.50 39.80 SILT QUARTZ 8.7 27 259 5 36.50 39.80 SILT MICA 8.0 27 259 5 36.50 39.80 SILT CLINOPTILOLITE 82.7 27 259 5 36.50 39.80 SILT ANALCITE 0.6 27 259 6 46.00 49.30 SILT 'diffuse scattering' measure 53.7 27 259 6 46.00 49.30 SILT 'amorphous material' measure 27.6 27 259 6 46.00 49.30 SILT QUARTZ 15.5 27 259 6 46.00 49.30 SILT MICA 7.9 27 259 6 46.00 49.30 SILT CLINOPTILOLITE 75.6 27 259 6 46.00 49.30 SILT ANALCITE 1.0 27 259 7 55.50 58.80 SILT 'diffuse scattering' measure 59.7 27 259 7 55.50 58.80 SILT 'amorphous material' measure 37.0 27 259 7 55.50 58.80 SILT QUARTZ 19.3 27 259 7 55.50 58.80 SILT MICA 8.2 27 259 7 55.50 58.80 SILT CLINOPTILOLITE 71.7 27 259 7 55.50 58.80 SILT ANALCITE 0.8 27 259 7 55.50 61.00 SILT 'diffuse scattering' measure 66.7 27 259 7 55.50 61.00 SILT 'amorphous material' measure 47.9 27 259 7 55.50 61.00 SILT QUARTZ 25.8 27 259 7 55.50 61.00 SILT MICA 8.5 27 259 7 55.50 61.00 SILT CLINOPTILOLITE 55.5 27 259 7 55.50 61.00 SILT PHILLIPSITE 10.2 27 259 8 65.00 68.30 SILT 'diffuse scattering' measure 57.6 27 259 8 65.00 68.30 SILT 'amorphous material' measure 33.8 27 259 8 65.00 68.30 SILT QUARTZ 16.1 27 259 8 65.00 68.30 SILT CRISTOBALITE 6.9 27 259 8 65.00 68.30 SILT K-FELDSPAR 6.2 27 259 8 65.00 68.30 SILT MICA 9.8 27 259 8 65.00 68.30 SILT PALYGORSKITE 7.4 27 259 8 65.00 68.30 SILT CLINOPTILOLITE 53.5 27 259 9 74.50 77.80 SILT 'diffuse scattering' measure 59.1 27 259 9 74.50 77.80 SILT 'amorphous material' measure 36.1 27 259 9 74.50 77.80 SILT QUARTZ 14.2 27 259 9 74.50 77.80 SILT K-FELDSPAR 3.4 27 259 9 74.50 77.80 SILT PLAGIOCLASE 4.0 27 259 9 74.50 77.80 SILT MICA 6.4 27 259 9 74.50 77.80 SILT PALYGORSKITE 4.6 27 259 9 74.50 77.80 SILT CLINOPTILOLITE 67.4 27 259 10 84.00 87.30 SILT 'diffuse scattering' measure 57.3 27 259 10 84.00 87.30 SILT 'amorphous material' measure 33.2 27 259 10 84.00 87.30 SILT QUARTZ 12.1 27 259 10 84.00 87.30 SILT K-FELDSPAR 3.6 27 259 10 84.00 87.30 SILT PLAGIOCLASE 3.5 27 259 10 84.00 87.30 SILT MICA 5.6 27 259 10 84.00 87.30 SILT PALYGORSKITE 4.3 27 259 10 84.00 87.30 SILT CLINOPTILOLITE 70.0 27 259 10 84.00 87.30 SILT ANALCITE 1.0 27 259 11 93.50 96.80 SILT 'diffuse scattering' measure 59.1 27 259 11 93.50 96.80 SILT 'amorphous material' measure 36.1 27 259 11 93.50 96.80 SILT QUARTZ 14.1 27 259 11 93.50 96.80 SILT CRISTOBALITE 8.7 27 259 11 93.50 96.80 SILT K-FELDSPAR 4.1 27 259 11 93.50 96.80 SILT PLAGIOCLASE 2.7 27 259 11 93.50 96.80 SILT MICA 7.5 27 259 11 93.50 96.80 SILT CLINOPTILOLITE 62.8 27 259 12 103.00 106.30 SILT 'diffuse scattering' measure 60.9 27 259 12 103.00 106.30 SILT 'amorphous material' measure 38.9 27 259 12 103.00 106.30 SILT QUARTZ 12.8 27 259 12 103.00 106.30 SILT CRISTOBALITE 4.9 27 259 12 103.00 106.30 SILT K-FELDSPAR 4.6 27 259 12 103.00 106.30 SILT PLAGIOCLASE 2.5 27 259 12 103.00 106.30 SILT MICA 7.6 27 259 12 103.00 106.30 SILT CLINOPTILOLITE 67.6 27 259 13 112.50 115.80 SILT 'diffuse scattering' measure 57.3 27 259 13 112.50 115.80 SILT 'amorphous material' measure 33.3 27 259 13 112.50 115.80 SILT QUARTZ 12.4 27 259 13 112.50 115.80 SILT K-FELDSPAR 5.2 27 259 13 112.50 115.80 SILT PLAGIOCLASE 3.8 27 259 13 112.50 115.80 SILT MICA 5.5 27 259 13 112.50 115.80 SILT CLINOPTILOLITE 71.7 27 259 13 112.50 115.80 SILT ANALCITE 1.3 27 259 14 122.00 125.30 SILT 'diffuse scattering' measure 58.8 27 259 14 122.00 125.30 SILT 'amorphous material' measure 35.6 27 259 14 122.00 125.30 SILT QUARTZ 10.8 27 259 14 122.00 125.30 SILT K-FELDSPAR 2.2 27 259 14 122.00 125.30 SILT PLAGIOCLASE 2.9 27 259 14 122.00 125.30 SILT MICA 6.4 27 259 14 122.00 125.30 SILT CLINOPTILOLITE 77.7 27 259 15 131.50 134.80 SILT 'diffuse scattering' measure 59.1 27 259 15 131.50 134.80 SILT 'amorphous material' measure 36.1 27 259 15 131.50 134.80 SILT QUARTZ 11.4 27 259 15 131.50 134.80 SILT CRISTOBALITE 5.8 27 259 15 131.50 134.80 SILT K-FELDSPAR 1.7 27 259 15 131.50 134.80 SILT PLAGIOCLASE 2.9 27 259 15 131.50 134.80 SILT MICA 6.2 27 259 15 131.50 134.80 SILT CLINOPTILOLITE 71.3 27 259 15 131.50 134.80 SILT ANALCITE 0.8 27 259 16 141.00 144.30 SILT 'diffuse scattering' measure 59.0 27 259 16 141.00 144.30 SILT 'amorphous material' measure 36.0 27 259 16 141.00 144.30 SILT QUARTZ 13.1 27 259 16 141.00 144.30 SILT CRISTOBALITE 5.2 27 259 16 141.00 144.30 SILT K-FELDSPAR 3.7 27 259 16 141.00 144.30 SILT PLAGIOCLASE 2.4 27 259 16 141.00 144.30 SILT MICA 6.9 27 259 16 141.00 144.30 SILT CLINOPTILOLITE 67.7 27 259 16 141.00 144.30 SILT ANALCITE 1.1 27 259 17 150.50 153.80 SILT 'diffuse scattering' measure 63.3 27 259 17 150.50 153.80 SILT 'amorphous material' measure 42.6 27 259 17 150.50 153.80 SILT QUARTZ 18.8 27 259 17 150.50 153.80 SILT K-FELDSPAR 5.5 27 259 17 150.50 153.80 SILT PLAGIOCLASE 9.9 27 259 17 150.50 153.80 SILT MICA 12.2 27 259 17 150.50 153.80 SILT CLINOPTILOLITE 52.7 27 259 17 150.50 153.80 SILT ANALCITE 1.0 27 259 18 160.00 163.30 SILT 'diffuse scattering' measure 73.2 27 259 18 160.00 163.30 SILT 'amorphous material' measure 58.2 27 259 18 160.00 163.30 SILT QUARTZ 18.0 27 259 18 160.00 163.30 SILT CRISTOBALITE 6.7 27 259 18 160.00 163.30 SILT K-FELDSPAR 11.9 27 259 18 160.00 163.30 SILT PLAGIOCLASE 4.4 27 259 18 160.00 163.30 SILT MICA 26.7 27 259 18 160.00 163.30 SILT CHLORITE 1.3 27 259 18 160.00 163.30 SILT MONTMORILLONITE 26.6 27 259 18 160.00 163.30 SILT CLINOPTILOLITE 0.7 27 259 18 160.00 163.30 SILT PYRITE 3.6 27 259 19 169.50 172.80 SILT 'diffuse scattering' measure 73.2 27 259 19 169.50 172.80 SILT 'amorphous material' measure 58.2 27 259 19 169.50 172.80 SILT QUARTZ 20.3 27 259 19 169.50 172.80 SILT CRISTOBALITE 5.4 27 259 19 169.50 172.80 SILT K-FELDSPAR 12.2 27 259 19 169.50 172.80 SILT PLAGIOCLASE 5.0 27 259 19 169.50 172.80 SILT MICA 27.0 27 259 19 169.50 172.80 SILT CHLORITE 1.6 27 259 19 169.50 172.80 SILT MONTMORILLONITE 25.9 27 259 19 169.50 172.80 SILT CLINOPTILOLITE 0.9 27 259 19 169.50 172.80 SILT PYRITE 1.7 27 259 20 179.00 182.30 SILT 'diffuse scattering' measure 71.3 27 259 20 179.00 182.30 SILT 'amorphous material' measure 55.2 27 259 20 179.00 182.30 SILT QUARTZ 29.1 27 259 20 179.00 182.30 SILT CRISTOBALITE 3.4 27 259 20 179.00 182.30 SILT K-FELDSPAR 17.9 27 259 20 179.00 182.30 SILT PLAGIOCLASE 7.3 27 259 20 179.00 182.30 SILT KAOLINITE 1.1 27 259 20 179.00 182.30 SILT MICA 28.3 27 259 20 179.00 182.30 SILT CHLORITE 1.9 27 259 20 179.00 182.30 SILT MONTMORILLONITE 11.0 27 259 21 188.50 191.80 SILT 'diffuse scattering' measure 74.1 27 259 21 188.50 191.80 SILT 'amorphous material' measure 59.6 27 259 21 188.50 191.80 SILT QUARTZ 23.2 27 259 21 188.50 191.80 SILT CRISTOBALITE 7.1 27 259 21 188.50 191.80 SILT K-FELDSPAR 11.9 27 259 21 188.50 191.80 SILT PLAGIOCLASE 5.7 27 259 21 188.50 191.80 SILT KAOLINITE 2.7 27 259 21 188.50 191.80 SILT MICA 28.0 27 259 21 188.50 191.80 SILT CHLORITE 1.2 27 259 21 188.50 191.80 SILT MONTMORILLONITE 20.1 27 259 23 207.50 210.80 SILT 'diffuse scattering' measure 74.1 27 259 23 207.50 210.80 SILT 'amorphous material' measure 59.5 27 259 23 207.50 210.80 SILT QUARTZ 23.3 27 259 23 207.50 210.80 SILT CRISTOBALITE 4.8 27 259 23 207.50 210.80 SILT K-FELDSPAR 13.2 27 259 23 207.50 210.80 SILT PLAGIOCLASE 7.1 27 259 23 207.50 210.80 SILT KAOLINITE 3.3 27 259 23 207.50 210.80 SILT MICA 26.3 27 259 23 207.50 210.80 SILT CHLORITE 1.1 27 259 23 207.50 210.80 SILT MONTMORILLONITE 18.4 27 259 23 207.50 210.80 SILT PYRITE 2.4 27 259 24 217.00 220.30 SILT 'diffuse scattering' measure 72.4 27 259 24 217.00 220.30 SILT 'amorphous material' measure 56.9 27 259 24 217.00 220.30 SILT QUARTZ 27.3 27 259 24 217.00 220.30 SILT CRISTOBALITE 3.7 27 259 24 217.00 220.30 SILT K-FELDSPAR 15.5 27 259 24 217.00 220.30 SILT PLAGIOCLASE 8.2 27 259 24 217.00 220.30 SILT KAOLINITE 5.3 27 259 24 217.00 220.30 SILT MICA 29.3 27 259 24 217.00 220.30 SILT CHLORITE 1.3 27 259 24 217.00 220.30 SILT MONTMORILLONITE 7.9 27 259 24 217.00 220.30 SILT PYRITE 1.5 27 259 25 226.50 229.80 SILT 'diffuse scattering' measure 74.4 27 259 25 226.50 229.80 SILT 'amorphous material' measure 60.0 27 259 25 226.50 229.80 SILT QUARTZ 22.5 27 259 25 226.50 229.80 SILT CRISTOBALITE 11.2 27 259 25 226.50 229.80 SILT K-FELDSPAR 10.7 27 259 25 226.50 229.80 SILT PLAGIOCLASE 6.1 27 259 25 226.50 229.80 SILT MICA 25.8 27 259 25 226.50 229.80 SILT CHLORITE 1.1 27 259 25 226.50 229.80 SILT MONTMORILLONITE 21.2 27 259 25 226.50 229.80 SILT PYRITE 1.4 27 259 26 236.00 239.30 SILT 'diffuse scattering' measure 74.2 27 259 26 236.00 239.30 SILT 'amorphous material' measure 59.7 27 259 26 236.00 239.30 SILT QUARTZ 25.9 27 259 26 236.00 239.30 SILT CRISTOBALITE 7.7 27 259 26 236.00 239.30 SILT K-FELDSPAR 19.6 27 259 26 236.00 239.30 SILT PLAGIOCLASE 7.2 27 259 26 236.00 239.30 SILT KAOLINITE 1.6 27 259 26 236.00 239.30 SILT MICA 28.1 27 259 26 236.00 239.30 SILT CHLORITE 1.1 27 259 26 236.00 239.30 SILT MONTMORILLONITE 8.7 27 259 27 245.50 248.80 SILT 'diffuse scattering' measure 77.8 27 259 27 245.50 248.80 SILT 'amorphous material' measure 65.4 27 259 27 245.50 248.80 SILT QUARTZ 22.3 27 259 27 245.50 248.80 SILT K-FELDSPAR 15.6 27 259 27 245.50 248.80 SILT PLAGIOCLASE 5.0 27 259 27 245.50 248.80 SILT MICA 24.0 27 259 27 245.50 248.80 SILT CHLORITE 0.6 27 259 27 245.50 248.80 SILT MONTMORILLONITE 31.0 27 259 27 245.50 248.80 SILT BARITE 1.4 27 259 28 255.00 258.30 SILT 'diffuse scattering' measure 71.9 27 259 28 255.00 258.30 SILT 'amorphous material' measure 56.1 27 259 28 255.00 258.30 SILT QUARTZ 23.2 27 259 28 255.00 258.30 SILT CRISTOBALITE 7.8 27 259 28 255.00 258.30 SILT K-FELDSPAR 24.1 27 259 28 255.00 258.30 SILT PLAGIOCLASE 4.8 27 259 28 255.00 258.30 SILT MICA 24.4 27 259 28 255.00 258.30 SILT CHLORITE 0.6 27 259 28 255.00 258.30 SILT MONTMORILLONITE 15.1 27 259 29 264.50 267.80 SILT 'diffuse scattering' measure 74.3 27 259 29 264.50 267.80 SILT 'amorphous material' measure 59.8 27 259 29 264.50 267.80 SILT QUARTZ 28.5 27 259 29 264.50 267.80 SILT K-FELDSPAR 14.3 27 259 29 264.50 267.80 SILT PLAGIOCLASE 3.1 27 259 29 264.50 267.80 SILT MICA 32.5 27 259 29 264.50 267.80 SILT CHLORITE 0.6 27 259 29 264.50 267.80 SILT MONTMORILLONITE 19.4 27 259 29 264.50 267.80 SILT PYRITE 1.6 27 259 30 274.00 277.60 SILT 'diffuse scattering' measure 68.3 27 259 30 274.00 277.60 SILT 'amorphous material' measure 50.4 27 259 30 274.00 277.60 SILT QUARTZ 43.8 27 259 30 274.00 277.60 SILT K-FELDSPAR 22.1 27 259 30 274.00 277.60 SILT PLAGIOCLASE 2.5 27 259 30 274.00 277.60 SILT MICA 23.1 27 259 30 274.00 277.60 SILT MONTMORILLONITE 6.8 27 259 30 274.00 277.60 SILT BARITE 1.6 27 259 31 283.50 286.80 SILT 'diffuse scattering' measure 69.3 27 259 31 283.50 286.80 SILT 'amorphous material' measure 52.0 27 259 31 283.50 286.80 SILT QUARTZ 37.9 27 259 31 283.50 286.80 SILT K-FELDSPAR 15.9 27 259 31 283.50 286.80 SILT MICA 21.6 27 259 31 283.50 286.80 SILT MONTMORILLONITE 17.8 27 259 31 283.50 286.80 SILT PYRITE 4.2 27 259 31 283.50 286.80 SILT BARITE 2.7 27 259 33 302.50 303.40 SILT 'diffuse scattering' measure 71.3 27 259 33 302.50 303.40 SILT 'amorphous material' measure 55.2 27 259 33 302.50 303.40 SILT DOLOMITE 22.9 27 259 33 302.50 303.40 SILT SIDERITE 7.2 27 259 33 302.50 303.40 SILT QUARTZ 37.3 27 259 33 302.50 303.40 SILT K-FELDSPAR 16.7 27 259 33 302.50 303.40 SILT MICA 11.3 27 259 33 302.50 303.40 SILT PYRITE 4.6