leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 16 162 1 0.00 0.81 SILT 'diffuse scattering' measure 93.0 16 162 1 0.00 0.81 SILT 'amorphous material' measure 89.1 16 162 1 0.00 0.81 SILT QUARTZ 18.8 16 162 1 0.00 0.81 SILT PLAGIOCLASE 36.9 16 162 1 0.00 0.81 SILT MICA 12.8 16 162 1 0.00 0.81 SILT MONTMORILLONITE 13.9 16 162 1 0.00 0.81 SILT CLINOPTILOLITE 2.1 16 162 1 0.00 0.81 SILT PHILLIPSITE 15.5 16 162 1 0.00 5.41 SILT 'diffuse scattering' measure 90.3 16 162 1 0.00 5.41 SILT 'amorphous material' measure 84.9 16 162 1 0.00 5.41 SILT QUARTZ 23.4 16 162 1 0.00 5.41 SILT PLAGIOCLASE 22.8 16 162 1 0.00 5.41 SILT MICA 20.0 16 162 1 0.00 5.41 SILT CHLORITE 3.3 16 162 1 0.00 5.41 SILT CLINOPTILOLITE 1.8 16 162 1 0.00 5.41 SILT PHILLIPSITE 28.8 16 162 1 0.00 7.54 SILT 'diffuse scattering' measure 91.6 16 162 1 0.00 7.54 SILT 'amorphous material' measure 86.9 16 162 1 0.00 7.54 SILT QUARTZ 14.4 16 162 1 0.00 7.54 SILT PLAGIOCLASE 30.5 16 162 1 0.00 7.54 SILT MICA 14.5 16 162 1 0.00 7.54 SILT MONTMORILLONITE 10.6 16 162 1 0.00 7.54 SILT PHILLIPSITE 29.9 16 162 2 9.00 16.54 SILT 'diffuse scattering' measure 91.5 16 162 2 9.00 16.54 SILT 'amorphous material' measure 86.7 16 162 2 9.00 16.54 SILT QUARTZ 21.1 16 162 2 9.00 16.54 SILT PLAGIOCLASE 31.0 16 162 2 9.00 16.54 SILT MICA 16.1 16 162 2 9.00 16.54 SILT CLINOPTILOLITE 1.6 16 162 2 9.00 16.54 SILT PHILLIPSITE 30.1 16 162 3 18.00 25.54 SILT 'diffuse scattering' measure 96.3 16 162 3 18.00 25.54 SILT 'amorphous material' measure 94.3 16 162 3 18.00 25.54 SILT QUARTZ 12.9 16 162 3 18.00 25.54 SILT PLAGIOCLASE 51.7 16 162 3 18.00 25.54 SILT MICA 13.8 16 162 3 18.00 25.54 SILT MONTMORILLONITE 6.9 16 162 3 18.00 25.54 SILT PHILLIPSITE 9.8 16 162 3 18.00 25.54 SILT BARITE 4.9 16 162 4 27.00 31.53 SILT 'diffuse scattering' measure 95.9 16 162 4 27.00 31.53 SILT 'amorphous material' measure 93.6 16 162 4 27.00 31.53 SILT QUARTZ 13.0 16 162 4 27.00 31.53 SILT PLAGIOCLASE 54.1 16 162 4 27.00 31.53 SILT MICA 10.1 16 162 4 27.00 31.53 SILT MONTMORILLONITE 8.6 16 162 4 27.00 31.53 SILT PHILLIPSITE 11.0 16 162 4 27.00 31.53 SILT BARITE 3.2 16 162 5 36.00 38.41 SILT 'diffuse scattering' measure 95.7 16 162 5 36.00 38.41 SILT 'amorphous material' measure 93.3 16 162 5 36.00 38.41 SILT QUARTZ 12.7 16 162 5 36.00 38.41 SILT PLAGIOCLASE 44.1 16 162 5 36.00 38.41 SILT MICA 10.5 16 162 5 36.00 38.41 SILT MONTMORILLONITE 14.2 16 162 5 36.00 38.41 SILT PHILLIPSITE 16.0 16 162 5 36.00 38.41 SILT BARITE 2.5 16 162 5 36.00 43.54 SILT 'diffuse scattering' measure 96.5 16 162 5 36.00 43.54 SILT 'amorphous material' measure 94.6 16 162 5 36.00 43.54 SILT QUARTZ 16.9 16 162 5 36.00 43.54 SILT PLAGIOCLASE 58.3 16 162 5 36.00 43.54 SILT MICA 7.7 16 162 5 36.00 43.54 SILT MONTMORILLONITE 7.3 16 162 5 36.00 43.54 SILT PHILLIPSITE 9.8 16 162 6 45.00 49.54 SILT 'diffuse scattering' measure 98.3 16 162 6 45.00 49.54 SILT 'amorphous material' measure 97.3 16 162 6 45.00 49.54 SILT QUARTZ 19.5 16 162 6 45.00 49.54 SILT PLAGIOCLASE 52.6 16 162 6 45.00 49.54 SILT MICA 15.7 16 162 6 45.00 49.54 SILT PHILLIPSITE 12.1 16 162 7 54.00 57.91 SILT 'diffuse scattering' measure 98.9 16 162 7 54.00 57.91 SILT 'amorphous material' measure 98.2 16 162 7 54.00 57.91 SILT QUARTZ 7.6 16 162 7 54.00 57.91 SILT PLAGIOCLASE 39.8 16 162 7 54.00 57.91 SILT MICA 10.6 16 162 7 54.00 57.91 SILT MONTMORILLONITE 20.5 16 162 7 54.00 57.91 SILT PHILLIPSITE 21.5 16 162 7 54.00 61.54 SILT 'diffuse scattering' measure 98.9 16 162 7 54.00 61.54 SILT 'amorphous material' measure 98.3 16 162 7 54.00 61.54 SILT QUARTZ 16.5 16 162 7 54.00 61.54 SILT PLAGIOCLASE 47.3 16 162 7 54.00 61.54 SILT MICA 15.0 16 162 7 54.00 61.54 SILT PHILLIPSITE 21.2 16 162 8 63.00 70.54 SILT 'diffuse scattering' measure 97.7 16 162 8 63.00 70.54 SILT 'amorphous material' measure 96.4 16 162 8 63.00 70.54 SILT QUARTZ 19.8 16 162 8 63.00 70.54 SILT PLAGIOCLASE 68.0 16 162 8 63.00 70.54 SILT PHILLIPSITE 12.2 16 162 9 72.00 79.54 SILT 'diffuse scattering' measure 98.3 16 162 9 72.00 79.54 SILT 'amorphous material' measure 97.4 16 162 9 72.00 79.54 SILT QUARTZ 18.7 16 162 9 72.00 79.54 SILT PLAGIOCLASE 45.1 16 162 9 72.00 79.54 SILT MICA 14.2 16 162 9 72.00 79.54 SILT PHILLIPSITE 21.9 16 162 10 81.00 85.54 SILT 'diffuse scattering' measure 99.0 16 162 10 81.00 85.54 SILT 'amorphous material' measure 98.5 16 162 10 81.00 85.54 SILT QUARTZ 12.6 16 162 10 81.00 85.54 SILT PLAGIOCLASE 49.5 16 162 10 81.00 85.54 SILT MICA 19.5 16 162 10 81.00 85.54 SILT PHILLIPSITE 18.4 16 162 11 90.00 96.03 SILT 'diffuse scattering' measure 99.0 16 162 11 90.00 96.03 SILT 'amorphous material' measure 98.5 16 162 11 90.00 96.03 SILT QUARTZ 17.3 16 162 11 90.00 96.03 SILT PLAGIOCLASE 46.3 16 162 11 90.00 96.03 SILT MONTMORILLONITE 17.6 16 162 11 90.00 96.03 SILT PHILLIPSITE 18.8 16 162 12 99.00 105.04 SILT 'diffuse scattering' measure 99.2 16 162 12 99.00 105.04 SILT 'amorphous material' measure 98.8 16 162 12 99.00 105.04 SILT QUARTZ 12.6 16 162 12 99.00 105.04 SILT PLAGIOCLASE 87.4 16 162 12 99.00 105.04 SILT AMPHIBOLE -65. 16 162 13 108.00 115.54 SILT 'diffuse scattering' measure 99.6 16 162 13 108.00 115.54 SILT 'amorphous material' measure 99.3 16 162 13 108.00 115.54 SILT QUARTZ 14.3 16 162 13 108.00 115.54 SILT PLAGIOCLASE 54.0 16 162 13 108.00 115.54 SILT PHILLIPSITE 31.7 16 162 14 117.00 124.54 SILT 'diffuse scattering' measure 99.2 16 162 14 117.00 124.54 SILT 'amorphous material' measure 98.8 16 162 14 117.00 124.54 SILT QUARTZ 20.2 16 162 14 117.00 124.54 SILT PLAGIOCLASE 50.6 16 162 14 117.00 124.54 SILT PHILLIPSITE 29.2 16 162 14 117.00 125.41 SILT 'diffuse scattering' measure 97.6 16 162 14 117.00 125.41 SILT 'amorphous material' measure 96.3 16 162 14 117.00 125.41 SILT QUARTZ 12.0 16 162 14 117.00 125.41 SILT PLAGIOCLASE 29.3 16 162 14 117.00 125.41 SILT MONTMORILLONITE 29.1 16 162 14 117.00 125.41 SILT PHILLIPSITE 29.6 16 162 15 126.00 131.41 SILT 'diffuse scattering' measure 96.9 16 162 15 126.00 131.41 SILT 'amorphous material' measure 95.2 16 162 15 126.00 131.41 SILT QUARTZ 10.0 16 162 15 126.00 131.41 SILT PLAGIOCLASE 41.6 16 162 15 126.00 131.41 SILT MONTMORILLONITE 24.9 16 162 15 126.00 131.41 SILT PHILLIPSITE 23.5 16 162 15 126.00 131.41 SILT AMPHIBOLE -65. 16 162 15 126.00 133.54 SILT 'diffuse scattering' measure 99.3 16 162 15 126.00 133.54 SILT 'amorphous material' measure 98.9 16 162 15 126.00 133.54 SILT QUARTZ 10.8 16 162 15 126.00 133.54 SILT PLAGIOCLASE 33.5 16 162 15 126.00 133.54 SILT MICA 33.7 16 162 15 126.00 133.54 SILT PHILLIPSITE 22.0 16 162 16 135.00 136.53 SILT 'diffuse scattering' measure 99.9 16 162 16 135.00 136.53 SILT 'amorphous material' measure 99.8 16 162 17 144.00 144.54 SILT 'diffuse scattering' measure 87.7 16 162 17 144.00 144.54 SILT 'amorphous material' measure 80.8 16 162 17 144.00 144.54 SILT QUARTZ 1.4 16 162 17 144.00 144.54 SILT PLAGIOCLASE 5.9 16 162 17 144.00 144.54 SILT MICA 4.5 16 162 17 144.00 144.54 SILT MONTMORILLONITE 6.1 16 162 17 144.00 144.54 SILT CLINOPTILOLITE 72.8 16 162 17 144.00 144.54 SILT PHILLIPSITE 9.3 16 162 17 144.00 144.54 SILT BARITE -25. 16 162 17 144.00 144.54 SILT AMPHIBOLE -25. 16 162 17 144.00 147.03 SILT 'diffuse scattering' measure 95.5 16 162 17 144.00 147.03 SILT 'amorphous material' measure 93.0 16 162 17 144.00 147.03 SILT QUARTZ 2.6 16 162 17 144.00 147.03 SILT PLAGIOCLASE 23.1 16 162 17 144.00 147.03 SILT MICA 11.2 16 162 17 144.00 147.03 SILT CLINOPTILOLITE 46.3 16 162 17 144.00 147.03 SILT PHILLIPSITE 16.9 16 162 17 144.00 149.90 SILT 'diffuse scattering' measure 93.5 16 162 17 144.00 149.90 SILT 'amorphous material' measure 89.8 16 162 17 144.00 149.90 SILT QUARTZ 2.9 16 162 17 144.00 149.90 SILT PLAGIOCLASE 7.5 16 162 17 144.00 149.90 SILT MONTMORILLONITE 51.9 16 162 17 144.00 149.90 SILT CLINOPTILOLITE 25.6 16 162 17 144.00 149.90 SILT PHILLIPSITE 12.1 16 162 17 144.00 149.90 SILT BARITE -5.0