leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 21 205 2 9.00 10.10 SILT 'diffuse scattering' measure 81.8 21 205 2 9.00 10.10 SILT 'amorphous material' measure 71.5 21 205 2 9.00 10.10 SILT QUARTZ 14.4 21 205 2 9.00 10.10 SILT PLAGIOCLASE 51.4 21 205 2 9.00 10.10 SILT MICA 3.4 21 205 2 9.00 10.10 SILT CHLORITE 1.1 21 205 2 9.00 10.10 SILT MONTMORILLONITE 6.4 21 205 2 9.00 10.10 SILT PHILLIPSITE 3.9 21 205 2 9.00 10.10 SILT ANALCITE 0.5 21 205 2 9.00 10.10 SILT AUGITE 14.0 21 205 2 9.00 10.10 SILT MAGNETITE 4.8 21 205 2 9.00 14.30 SILT 'diffuse scattering' measure 83.1 21 205 2 9.00 14.30 SILT 'amorphous material' measure 73.6 21 205 2 9.00 14.30 SILT QUARTZ 9.5 21 205 2 9.00 14.30 SILT PLAGIOCLASE 47.8 21 205 2 9.00 14.30 SILT MICA 3.9 21 205 2 9.00 14.30 SILT MONTMORILLONITE 14.6 21 205 2 9.00 14.30 SILT PHILLIPSITE 14.9 21 205 2 9.00 14.30 SILT ANALCITE 0.7 21 205 2 9.00 14.30 SILT AUGITE 4.3 21 205 2 9.00 14.30 SILT MAGNETITE 4.3 21 205 3 18.00 27.00 SILT 'diffuse scattering' measure 79.5 21 205 3 18.00 27.00 SILT 'amorphous material' measure 67.9 21 205 3 18.00 27.00 SILT QUARTZ 2.8 21 205 3 18.00 27.00 SILT PLAGIOCLASE 29.4 21 205 3 18.00 27.00 SILT MONTMORILLONITE 17.6 21 205 3 18.00 27.00 SILT PHILLIPSITE 46.4 21 205 3 18.00 27.00 SILT MAGNETITE 3.8 21 205 5 38.00 42.10 SILT 'diffuse scattering' measure 97.2 21 205 5 38.00 42.10 SILT 'amorphous material' measure 95.6 21 205 5 38.00 42.10 SILT QUARTZ 5.3 21 205 5 38.00 42.10 SILT K-FELDSPAR 26.4 21 205 5 38.00 42.10 SILT PLAGIOCLASE 50.9 21 205 5 38.00 42.10 SILT AUGITE 8.6 21 205 5 38.00 42.10 SILT MAGNETITE 8.8 21 205 7 56.00 56.50 SILT 'diffuse scattering' measure 91.0 21 205 7 56.00 56.50 SILT 'amorphous material' measure 85.9 21 205 7 56.00 56.50 SILT QUARTZ 3.6 21 205 7 56.00 56.50 SILT PLAGIOCLASE 62.2 21 205 7 56.00 56.50 SILT AUGITE 27.0 21 205 7 56.00 56.50 SILT MAGNETITE 7.1 21 205 8 65.00 67.40 SILT 'diffuse scattering' measure 90.9 21 205 8 65.00 67.40 SILT 'amorphous material' measure 85.8 21 205 8 65.00 67.40 SILT QUARTZ 11.7 21 205 8 65.00 67.40 SILT PLAGIOCLASE 60.8 21 205 8 65.00 67.40 SILT AUGITE 21.3 21 205 8 65.00 67.40 SILT MAGNETITE 6.3 21 205 8 65.00 69.00 SILT 'diffuse scattering' measure 74.9 21 205 8 65.00 69.00 SILT 'amorphous material' measure 60.8 21 205 8 65.00 69.00 SILT QUARTZ 5.1 21 205 8 65.00 69.00 SILT PLAGIOCLASE 38.5 21 205 8 65.00 69.00 SILT MICA 1.9 21 205 8 65.00 69.00 SILT MONTMORILLONITE 44.3 21 205 8 65.00 69.00 SILT CLINOPTILOLITE 5.9 21 205 8 65.00 69.00 SILT MAGNETITE 4.4 21 205 8 65.00 74.00 SILT 'diffuse scattering' measure 87.5 21 205 8 65.00 74.00 SILT 'amorphous material' measure 80.4 21 205 8 65.00 74.00 SILT QUARTZ 5.6 21 205 8 65.00 74.00 SILT PLAGIOCLASE 69.4 21 205 8 65.00 74.00 SILT AUGITE 19.1 21 205 8 65.00 74.00 SILT MAGNETITE 5.9 21 205 11 95.00 97.60 SILT 'diffuse scattering' measure 90.1 21 205 11 95.00 97.60 SILT 'amorphous material' measure 84.5 21 205 11 95.00 97.60 SILT QUARTZ 6.3 21 205 11 95.00 97.60 SILT PLAGIOCLASE 47.7 21 205 11 95.00 97.60 SILT MICA 2.2 21 205 11 95.00 97.60 SILT MONTMORILLONITE 12.1 21 205 11 95.00 97.60 SILT CLINOPTILOLITE 1.2 21 205 11 95.00 97.60 SILT PHILLIPSITE 6.3 21 205 11 95.00 97.60 SILT AUGITE 19.9 21 205 11 95.00 97.60 SILT MAGNETITE 4.3 21 205 12 104.00 113.00 SILT 'diffuse scattering' measure 93.1 21 205 12 104.00 113.00 SILT 'amorphous material' measure 89.2 21 205 12 104.00 113.00 SILT QUARTZ 6.5 21 205 12 104.00 113.00 SILT PLAGIOCLASE 56.1 21 205 12 104.00 113.00 SILT MONTMORILLONITE 9.4 21 205 12 104.00 113.00 SILT ANALCITE 1.9 21 205 12 104.00 113.00 SILT AUGITE 21.0 21 205 12 104.00 113.00 SILT MAGNETITE 5.0 21 205 15 131.00 133.60 SILT 'diffuse scattering' measure 91.5 21 205 15 131.00 133.60 SILT 'amorphous material' measure 86.7 21 205 15 131.00 133.60 SILT QUARTZ 10.3 21 205 15 131.00 133.60 SILT PLAGIOCLASE 52.6 21 205 15 131.00 133.60 SILT MONTMORILLONITE 13.0 21 205 15 131.00 133.60 SILT ANALCITE 1.0 21 205 15 131.00 133.60 SILT AUGITE 18.4 21 205 15 131.00 133.60 SILT MAGNETITE 4.8 21 205 15 131.00 134.80 SILT 'diffuse scattering' measure 99.4 21 205 15 131.00 134.80 SILT 'amorphous material' measure 99.1 21 205 15 131.00 134.80 SILT QUARTZ 12.3 21 205 15 131.00 134.80 SILT PLAGIOCLASE 35.5 21 205 15 131.00 134.80 SILT MICA 9.6 21 205 15 131.00 134.80 SILT ANALCITE 4.8 21 205 15 131.00 134.80 SILT AUGITE 35.6 21 205 15 131.00 134.80 SILT MAGNETITE 2.3 21 205 15 131.00 140.00 SILT 'diffuse scattering' measure 88.8 21 205 15 131.00 140.00 SILT 'amorphous material' measure 82.5 21 205 15 131.00 140.00 SILT QUARTZ 4.7 21 205 15 131.00 140.00 SILT PLAGIOCLASE 51.7 21 205 15 131.00 140.00 SILT MONTMORILLONITE 17.8 21 205 15 131.00 140.00 SILT CLINOPTILOLITE 1.5 21 205 15 131.00 140.00 SILT ANALCITE 1.9 21 205 15 131.00 140.00 SILT AUGITE 18.8 21 205 15 131.00 140.00 SILT MAGNETITE 3.5 21 205 16 142.00 145.80 SILT 'diffuse scattering' measure 93.1 21 205 16 142.00 145.80 SILT 'amorphous material' measure 89.2 21 205 16 142.00 145.80 SILT QUARTZ 7.1 21 205 16 142.00 145.80 SILT PLAGIOCLASE 68.3 21 205 16 142.00 145.80 SILT AUGITE 20.3 21 205 16 142.00 145.80 SILT MAGNETITE 4.4 21 205 17 151.00 155.00 SILT 'diffuse scattering' measure 92.9 21 205 17 151.00 155.00 SILT 'amorphous material' measure 88.9 21 205 17 151.00 155.00 SILT QUARTZ 10.5 21 205 17 151.00 155.00 SILT PLAGIOCLASE 48.5 21 205 17 151.00 155.00 SILT MONTMORILLONITE 16.8 21 205 17 151.00 155.00 SILT CLINOPTILOLITE 1.5 21 205 17 151.00 155.00 SILT ANALCITE 2.6 21 205 17 151.00 155.00 SILT AUGITE 18.1 21 205 17 151.00 155.00 SILT MAGNETITE 2.0 21 205 23 246.00 255.00 SILT 'diffuse scattering' measure 80.0 21 205 23 246.00 255.00 SILT 'amorphous material' measure 68.8 21 205 23 246.00 255.00 SILT QUARTZ 3.3 21 205 23 246.00 255.00 SILT PLAGIOCLASE 47.8 21 205 23 246.00 255.00 SILT MONTMORILLONITE 44.3 21 205 23 246.00 255.00 SILT AUGITE 0.7 21 205 23 246.00 255.00 SILT MAGNETITE 3.9 21 205 24 274.00 283.00 SILT 'diffuse scattering' measure 89.6 21 205 24 274.00 283.00 SILT 'amorphous material' measure 83.7 21 205 24 274.00 283.00 SILT QUARTZ 10.2 21 205 24 274.00 283.00 SILT PLAGIOCLASE 28.0 21 205 24 274.00 283.00 SILT MONTMORILLONITE 50.8 21 205 24 274.00 283.00 SILT AUGITE 9.1 21 205 24 274.00 283.00 SILT MAGNETITE 1.9 21 205 25 283.00 292.00 SILT 'diffuse scattering' measure 77.4 21 205 25 283.00 292.00 SILT 'amorphous material' measure 64.6 21 205 25 283.00 292.00 SILT QUARTZ 5.0 21 205 25 283.00 292.00 SILT PLAGIOCLASE 58.9 21 205 25 283.00 292.00 SILT MONTMORILLONITE 32.6 21 205 25 283.00 292.00 SILT MAGNETITE 3.5 21 205 26 292.00 295.60 SILT 'diffuse scattering' measure 77.0 21 205 26 292.00 295.60 SILT 'amorphous material' measure 64.0 21 205 26 292.00 295.60 SILT QUARTZ 10.4 21 205 26 292.00 295.60 SILT PLAGIOCLASE 38.8 21 205 26 292.00 295.60 SILT MICA 2.4 21 205 26 292.00 295.60 SILT MONTMORILLONITE 45.7 21 205 26 292.00 295.60 SILT CLINOPTILOLITE 2.1 21 205 26 292.00 295.60 SILT MAGNETITE 0.6 21 205 26 292.00 301.00 SILT 'diffuse scattering' measure 81.4 21 205 26 292.00 301.00 SILT 'amorphous material' measure 70.9 21 205 26 292.00 301.00 SILT QUARTZ 7.8 21 205 26 292.00 301.00 SILT PLAGIOCLASE 17.3 21 205 26 292.00 301.00 SILT MONTMORILLONITE 72.5 21 205 26 292.00 301.00 SILT MAGNETITE 2.4 21 205 27 301.00 310.00 SILT 'diffuse scattering' measure 89.8 21 205 27 301.00 310.00 SILT 'amorphous material' measure 84.0 21 205 27 301.00 310.00 SILT QUARTZ 14.3 21 205 27 301.00 310.00 SILT PLAGIOCLASE 22.9 21 205 27 301.00 310.00 SILT MICA 14.7 21 205 27 301.00 310.00 SILT MONTMORILLONITE 34.8 21 205 27 301.00 310.00 SILT CLINOPTILOLITE 2.4 21 205 27 301.00 310.00 SILT PHILLIPSITE 11.0 21 205 28 310.00 311.00 SILT 'diffuse scattering' measure 79.8 21 205 28 310.00 311.00 SILT 'amorphous material' measure 68.4 21 205 28 310.00 311.00 SILT QUARTZ 5.4 21 205 28 310.00 311.00 SILT PLAGIOCLASE 32.2 21 205 28 310.00 311.00 SILT MICA 9.7 21 205 28 310.00 311.00 SILT MONTMORILLONITE 49.6 21 205 28 310.00 311.00 SILT MAGNETITE 3.0 21 205 28 310.00 311.40 SILT 'diffuse scattering' measure 81.1 21 205 28 310.00 311.40 SILT 'amorphous material' measure 70.4 21 205 28 310.00 311.40 SILT QUARTZ 2.5 21 205 28 310.00 311.40 SILT PLAGIOCLASE 8.9 21 205 28 310.00 311.40 SILT MONTMORILLONITE 88.5 21 205 28 310.00 319.00 SILT 'diffuse scattering' measure 75.6 21 205 28 310.00 319.00 SILT 'amorphous material' measure 61.8 21 205 28 310.00 319.00 SILT QUARTZ 13.6 21 205 28 310.00 319.00 SILT PLAGIOCLASE 19.8 21 205 28 310.00 319.00 SILT CLINOPTILOLITE 25.2 21 205 28 310.00 319.00 SILT PHILLIPSITE 41.4 21 205 28 310.00 319.00 SILT GOETHITE -5.0 21 205 29 319.00 321.20 SILT 'diffuse scattering' measure 82.8 21 205 29 319.00 321.20 SILT 'amorphous material' measure 73.1 21 205 29 319.00 321.20 SILT QUARTZ 12.1 21 205 29 319.00 321.20 SILT PLAGIOCLASE 13.2 21 205 29 319.00 321.20 SILT CLINOPTILOLITE 27.5 21 205 29 319.00 321.20 SILT PHILLIPSITE 47.2 21 205 29 319.00 321.20 SILT GOETHITE -5.0 21 205 29 319.00 323.00 SILT 'diffuse scattering' measure 79.5 21 205 29 319.00 323.00 SILT 'amorphous material' measure 67.9 21 205 29 319.00 323.00 SILT QUARTZ 1.2 21 205 29 319.00 323.00 SILT PLAGIOCLASE 10.1 21 205 29 319.00 323.00 SILT MONTMORILLONITE 81.3 21 205 29 319.00 323.00 SILT PHILLIPSITE 7.3