leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 22 214 36 333.00 334.60 SILT 'diffuse scattering' measure 94.7 22 214 36 333.00 334.60 SILT 'amorphous material' measure 91.7 22 214 36 333.00 334.60 SILT QUARTZ 2.6 22 214 36 333.00 334.60 SILT PLAGIOCLASE 74.2 22 214 36 333.00 334.60 SILT MONTMORILLONITE 12.2 22 214 36 333.00 334.60 SILT CLINOPTILOLITE 3.4 22 214 36 333.00 334.60 SILT APATITE 7.6 22 214 36 333.00 334.60 SILT GOETHITE -5.0 22 214 36 333.00 336.50 SILT 'diffuse scattering' measure 58.5 22 214 36 333.00 336.50 SILT 'amorphous material' measure 35.1 22 214 36 333.00 336.50 SILT PLAGIOCLASE 21.9 22 214 36 333.00 336.50 SILT CLINOPTILOLITE 78.1 22 214 37 342.50 345.20 SILT 'diffuse scattering' measure 88.3 22 214 37 342.50 345.20 SILT 'amorphous material' measure 81.7 22 214 37 342.50 345.20 SILT QUARTZ 2.2 22 214 37 342.50 345.20 SILT PLAGIOCLASE 69.0 22 214 37 342.50 345.20 SILT CLINOPTILOLITE 2.1 22 214 37 342.50 345.20 SILT PYRITE 26.8 22 214 38 352.00 356.50 SILT 'diffuse scattering' measure 84.4 22 214 38 352.00 356.50 SILT 'amorphous material' measure 75.6 22 214 38 352.00 356.50 SILT PLAGIOCLASE 42.0 22 214 38 352.00 356.50 SILT MONTMORILLONITE 45.6 22 214 38 352.00 356.50 SILT PYRITE 12.3 22 214 40 371.00 372.10 SILT 'diffuse scattering' measure 79.1 22 214 40 371.00 372.10 SILT 'amorphous material' measure 67.3 22 214 40 371.00 372.10 SILT QUARTZ 0.5 22 214 40 371.00 372.10 SILT PLAGIOCLASE 44.7 22 214 40 371.00 372.10 SILT MONTMORILLONITE 34.9 22 214 40 371.00 372.10 SILT PYRITE 19.9 22 214 41 380.50 384.50 SILT 'diffuse scattering' measure 61.8 22 214 41 380.50 384.50 SILT 'amorphous material' measure 40.3 22 214 41 380.50 384.50 SILT QUARTZ 0.3 22 214 41 380.50 384.50 SILT PLAGIOCLASE 28.7 22 214 41 380.50 384.50 SILT MONTMORILLONITE 11.1 22 214 41 380.50 384.50 SILT CLINOPTILOLITE 1.0 22 214 41 380.50 384.50 SILT PYRITE 58.9 22 214 41 380.50 384.80 SILT 'diffuse scattering' measure 56.0 22 214 41 380.50 384.80 SILT 'amorphous material' measure 31.2 22 214 41 380.50 384.80 SILT PLAGIOCLASE 31.3 22 214 41 380.50 384.80 SILT MONTMORILLONITE 6.6 22 214 41 380.50 384.80 SILT PYRITE 62.1 22 214 42 390.00 390.90 SILT 'diffuse scattering' measure 92.4 22 214 42 390.00 390.90 SILT 'amorphous material' measure 88.2 22 214 42 390.00 390.90 SILT QUARTZ 10.5 22 214 42 390.00 390.90 SILT K-FELDSPAR 24.0 22 214 42 390.00 390.90 SILT CLINOPTILOLITE 56.0 22 214 42 390.00 390.90 SILT PYRITE 9.5 22 214 42 390.00 390.90 SILT BEIDELLITE -65. 22 214 42 390.00 391.10 SILT 'diffuse scattering' measure 63.8 22 214 42 390.00 391.10 SILT 'amorphous material' measure 43.5 22 214 42 390.00 391.10 SILT QUARTZ 1.7 22 214 42 390.00 391.10 SILT CLINOPTILOLITE 96.9 22 214 42 390.00 391.10 SILT PYRITE 1.4 22 214 44 402.50 403.40 SILT 'diffuse scattering' measure 79.6 22 214 44 402.50 403.40 SILT 'amorphous material' measure 68.1 22 214 44 402.50 403.40 SILT QUARTZ 2.3 22 214 44 402.50 403.40 SILT K-FELDSPAR 35.0 22 214 44 402.50 403.40 SILT PLAGIOCLASE 7.4 22 214 44 402.50 403.40 SILT KAOLINITE 1.7 22 214 44 402.50 403.40 SILT MONTMORILLONITE 28.4 22 214 44 402.50 403.40 SILT PYRITE 18.0 22 214 44 402.50 403.40 SILT GIBBSITE 7.2 22 214 44 402.50 403.40 SILT BEIDELLITE -25. 22 214 44 402.50 403.60 SILT 'diffuse scattering' measure 74.1 22 214 44 402.50 403.60 SILT 'amorphous material' measure 59.5 22 214 44 402.50 403.60 SILT QUARTZ 16.9 22 214 44 402.50 403.60 SILT K-FELDSPAR 73.6 22 214 44 402.50 403.60 SILT PYRITE 9.5 22 214 46 421.50 423.30 SILT 'diffuse scattering' measure 63.9 22 214 46 421.50 423.30 SILT 'amorphous material' measure 43.6 22 214 46 421.50 423.30 SILT QUARTZ 14.4 22 214 46 421.50 423.30 SILT K-FELDSPAR 82.6 22 214 46 421.50 423.30 SILT PYRITE 3.1 22 214 46 421.50 424.40 SILT 'diffuse scattering' measure 83.6 22 214 46 421.50 424.40 SILT 'amorphous material' measure 74.4 22 214 46 421.50 424.40 SILT SIDERITE 4.8 22 214 46 421.50 424.40 SILT QUARTZ 10.2 22 214 46 421.50 424.40 SILT K-FELDSPAR 42.7 22 214 46 421.50 424.40 SILT MONTMORILLONITE 16.0 22 214 46 421.50 424.40 SILT PYRITE 26.3 22 214 52 476.50 477.80 SILT 'diffuse scattering' measure 88.9 22 214 52 476.50 477.80 SILT 'amorphous material' measure 82.7 22 214 52 476.50 477.80 SILT SIDERITE 9.0 22 214 52 476.50 477.80 SILT QUARTZ 5.0 22 214 52 476.50 477.80 SILT K-FELDSPAR 58.1 22 214 52 476.50 477.80 SILT MONTMORILLONITE 24.5 22 214 52 476.50 477.80 SILT PYRITE 3.4 22 214 52 476.50 477.80 SILT BEIDELLITE -25.