leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 22 216 4 120.50 121.10 BULK 'diffuse scattering' measure 51.3 22 216 4 120.50 121.10 BULK 'amorphous material' measure 23.9 22 216 19 291.50 292.60 BULK 'diffuse scattering' measure 50.5 22 216 19 291.50 292.60 BULK 'amorphous material' measure 22.6 22 216 19 291.50 292.60 BULK CALCITE 87.5 22 216 19 291.50 292.60 BULK QUARTZ 0.5 22 216 21 310.50 311.20 BULK 'diffuse scattering' measure 44.5 22 216 21 310.50 311.20 BULK 'amorphous material' measure 13.4 22 216 21 310.50 311.20 BULK CALCITE 99.4 22 216 24 339.00 345.90 BULK 'diffuse scattering' measure 63.6 22 216 24 339.00 345.90 BULK 'amorphous material' measure 43.1 22 216 24 339.00 345.90 BULK CALCITE 94.6 22 216 24 339.00 345.90 BULK QUARTZ 0.5 22 216 25 348.50 353.90 BULK 'diffuse scattering' measure 77.3 22 216 25 348.50 353.90 BULK 'amorphous material' measure 64.6 22 216 25 348.50 353.90 BULK CALCITE 47.8 22 216 25 348.50 353.90 BULK PLAGIOCLASE 6.2 22 216 25 348.50 353.90 BULK MONTMORILLONITE 45.1 22 216 26 358.00 360.20 BULK 'diffuse scattering' measure 76.5 22 216 26 358.00 360.20 BULK 'amorphous material' measure 63.3 22 216 26 358.00 360.20 BULK CALCITE 27.1 22 216 26 358.00 360.20 BULK QUARTZ 0.4 22 216 26 358.00 360.20 BULK MONTMORILLONITE 57.5 22 216 26 358.00 360.20 BULK ANALCITE 15.0 22 216 30 396.00 396.90 BULK 'diffuse scattering' measure 82.7 22 216 30 396.00 396.90 BULK 'amorphous material' measure 72.9 22 216 30 396.00 396.90 BULK CALCITE 69.4 22 216 30 396.00 396.90 BULK QUARTZ 0.8 22 216 30 396.00 396.90 BULK PLAGIOCLASE 11.6 22 216 30 396.00 396.90 BULK MONTMORILLONITE 2.0 22 216 30 396.00 396.90 BULK PYRITE 3.2 22 216 31 405.50 406.60 BULK 'diffuse scattering' measure 82.3 22 216 31 405.50 406.60 BULK 'amorphous material' measure 72.3 22 216 31 405.50 406.60 BULK CALCITE 71.7 22 216 31 405.50 406.60 BULK PLAGIOCLASE 14.0 22 216 31 405.50 406.60 BULK PYRITE 2.2 22 216 32 415.00 418.00 BULK 'diffuse scattering' measure 76.0 22 216 32 415.00 418.00 BULK 'amorphous material' measure 62.4 22 216 32 415.00 418.00 BULK CALCITE 87.2 22 216 32 415.00 418.00 BULK QUARTZ 0.6 22 216 32 415.00 418.00 BULK PLAGIOCLASE 3.1 22 216 32 415.00 418.00 BULK MONTMORILLONITE 3.6 22 216 32 415.00 418.00 BULK PYRITE 1.2 22 216 33 424.50 425.50 BULK 'diffuse scattering' measure 79.9 22 216 33 424.50 425.50 BULK 'amorphous material' measure 68.5 22 216 33 424.50 425.50 BULK CALCITE 14.8 22 216 33 424.50 425.50 BULK PLAGIOCLASE 4.3 22 216 33 424.50 425.50 BULK MONTMORILLONITE 48.8 22 216 33 424.50 425.50 BULK CLINOPTILOLITE 2.7 22 216 33 424.50 425.50 BULK PHILLIPSITE 17.7 22 216 33 424.50 425.50 BULK PYRITE 0.8 22 216 33 424.50 425.50 BULK AUGITE 10.9 22 216 34 434.00 434.50 BULK 'diffuse scattering' measure 71.8 22 216 34 434.00 434.50 BULK 'amorphous material' measure 56.0 22 216 34 434.00 434.50 BULK CALCITE 36.9 22 216 34 434.00 434.50 BULK PLAGIOCLASE 6.4 22 216 34 434.00 434.50 BULK MONTMORILLONITE 37.5 22 216 34 434.00 434.50 BULK CLINOPTILOLITE 17.3 22 216 34 434.00 434.50 BULK PYRITE 1.9 22 216 34 434.00 439.20 BULK 'diffuse scattering' measure 87.5 22 216 34 434.00 439.20 BULK 'amorphous material' measure 80.5 22 216 34 434.00 439.20 BULK MICA 53.2 22 216 34 434.00 439.20 BULK MONTMORILLONITE 23.3 22 216 34 434.00 439.20 BULK PHILLIPSITE 23.5 22 216 34 434.00 439.20 BULK 'diffuse scattering' measure 70.4 22 216 34 434.00 439.20 BULK 'amorphous material' measure 53.7 22 216 34 434.00 439.20 BULK CALCITE 48.7 22 216 34 434.00 439.20 BULK QUARTZ 0.7 22 216 34 434.00 439.20 BULK PLAGIOCLASE 7.1 22 216 34 434.00 439.20 BULK MONTMORILLONITE 19.8 22 216 34 434.00 439.20 BULK PHILLIPSITE 22.8