leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 16 159 1 0.00 4.36 SILT 'diffuse scattering' measure 81.8 16 159 1 0.00 4.36 SILT 'amorphous material' measure 71.5 16 159 1 0.00 4.36 SILT QUARTZ 39.2 16 159 1 0.00 4.36 SILT PLAGIOCLASE 20.9 16 159 1 0.00 4.36 SILT MICA 29.2 16 159 1 0.00 4.36 SILT CHLORITE 3.1 16 159 1 0.00 4.36 SILT PHILLIPSITE 7.6 16 159 1 0.00 6.03 SILT 'diffuse scattering' measure 81.8 16 159 1 0.00 6.03 SILT 'amorphous material' measure 71.6 16 159 1 0.00 6.03 SILT QUARTZ 37.0 16 159 1 0.00 6.03 SILT PLAGIOCLASE 17.7 16 159 1 0.00 6.03 SILT MICA 29.5 16 159 1 0.00 6.03 SILT CHLORITE 4.4 16 159 1 0.00 6.03 SILT CLINOPTILOLITE 1.1 16 159 1 0.00 6.03 SILT PHILLIPSITE 8.6 16 159 1 0.00 6.03 SILT BARITE 1.8 16 159 2 9.00 10.01 SILT 'diffuse scattering' measure 82.7 16 159 2 9.00 10.01 SILT 'amorphous material' measure 72.9 16 159 2 9.00 10.01 SILT QUARTZ 28.5 16 159 2 9.00 10.01 SILT PLAGIOCLASE 29.3 16 159 2 9.00 10.01 SILT MICA 17.6 16 159 2 9.00 10.01 SILT CHLORITE 2.9 16 159 2 9.00 10.01 SILT CLINOPTILOLITE 1.8 16 159 2 9.00 10.01 SILT PHILLIPSITE 17.1 16 159 2 9.00 10.01 SILT BARITE 2.9 16 159 2 9.00 16.54 SILT 'diffuse scattering' measure 83.3 16 159 2 9.00 16.54 SILT 'amorphous material' measure 73.9 16 159 2 9.00 16.54 SILT QUARTZ 23.3 16 159 2 9.00 16.54 SILT PLAGIOCLASE 36.3 16 159 2 9.00 16.54 SILT MICA 15.0 16 159 2 9.00 16.54 SILT CLINOPTILOLITE 9.8 16 159 2 9.00 16.54 SILT PHILLIPSITE 14.5 16 159 2 9.00 16.54 SILT BARITE 1.1 16 159 3 18.00 24.04 SILT 'diffuse scattering' measure 80.2 16 159 3 18.00 24.04 SILT 'amorphous material' measure 69.1 16 159 3 18.00 24.04 SILT QUARTZ 16.1 16 159 3 18.00 24.04 SILT PLAGIOCLASE 22.4 16 159 3 18.00 24.04 SILT MICA 15.1 16 159 3 18.00 24.04 SILT CLINOPTILOLITE 6.6 16 159 3 18.00 24.04 SILT PHILLIPSITE 39.7 16 159 3 18.00 24.13 SILT 'diffuse scattering' measure 82.7 16 159 3 18.00 24.13 SILT 'amorphous material' measure 72.9 16 159 3 18.00 24.13 SILT QUARTZ 17.9 16 159 3 18.00 24.13 SILT PLAGIOCLASE 27.2 16 159 3 18.00 24.13 SILT MICA 10.5 16 159 3 18.00 24.13 SILT CLINOPTILOLITE 5.3 16 159 3 18.00 24.13 SILT PHILLIPSITE 39.1 16 159 4 27.00 29.51 SILT 'diffuse scattering' measure 92.3 16 159 4 27.00 29.51 SILT 'amorphous material' measure 87.9 16 159 4 27.00 29.51 SILT QUARTZ 15.6 16 159 4 27.00 29.51 SILT PLAGIOCLASE 53.1 16 159 4 27.00 29.51 SILT MICA 9.4 16 159 4 27.00 29.51 SILT PHILLIPSITE 14.1 16 159 4 27.00 29.51 SILT BARITE 7.7 16 159 4 27.00 34.52 SILT 'diffuse scattering' measure 92.3 16 159 4 27.00 34.52 SILT 'amorphous material' measure 87.9 16 159 4 27.00 34.52 SILT QUARTZ 16.7 16 159 4 27.00 34.52 SILT PLAGIOCLASE 45.5 16 159 4 27.00 34.52 SILT MICA 11.3 16 159 4 27.00 34.52 SILT MONTMORILLONITE 5.4 16 159 4 27.00 34.52 SILT PHILLIPSITE 12.9 16 159 4 27.00 34.52 SILT BARITE 8.2 16 159 5 36.00 43.53 SILT 'diffuse scattering' measure 90.5 16 159 5 36.00 43.53 SILT 'amorphous material' measure 85.1 16 159 5 36.00 43.53 SILT QUARTZ 8.9 16 159 5 36.00 43.53 SILT PLAGIOCLASE 37.2 16 159 5 36.00 43.53 SILT MICA 13.1 16 159 5 36.00 43.53 SILT MONTMORILLONITE 7.8 16 159 5 36.00 43.53 SILT CLINOPTILOLITE 5.7 16 159 5 36.00 43.53 SILT PHILLIPSITE 22.0 16 159 5 36.00 43.53 SILT BARITE 5.4 16 159 6 45.00 48.04 SILT 'diffuse scattering' measure 87.8 16 159 6 45.00 48.04 SILT 'amorphous material' measure 81.0 16 159 6 45.00 48.04 SILT QUARTZ 8.0 16 159 6 45.00 48.04 SILT PLAGIOCLASE 24.6 16 159 6 45.00 48.04 SILT MICA 8.4 16 159 6 45.00 48.04 SILT MONTMORILLONITE 7.5 16 159 6 45.00 48.04 SILT CLINOPTILOLITE 24.6 16 159 6 45.00 48.04 SILT PHILLIPSITE 23.9 16 159 6 45.00 48.04 SILT BARITE 2.8 16 159 6 45.00 49.01 SILT 'diffuse scattering' measure 89.7 16 159 6 45.00 49.01 SILT 'amorphous material' measure 83.9 16 159 6 45.00 49.01 SILT QUARTZ 11.5 16 159 6 45.00 49.01 SILT PLAGIOCLASE 26.8 16 159 6 45.00 49.01 SILT MICA 13.4 16 159 6 45.00 49.01 SILT MONTMORILLONITE 14.5 16 159 6 45.00 49.01 SILT CLINOPTILOLITE 8.2 16 159 6 45.00 49.01 SILT PHILLIPSITE 21.0 16 159 6 45.00 49.01 SILT BARITE 4.6 16 159 7 54.00 58.01 SILT 'diffuse scattering' measure 92.3 16 159 7 54.00 58.01 SILT 'amorphous material' measure 87.9 16 159 7 54.00 58.01 SILT QUARTZ 8.5 16 159 7 54.00 58.01 SILT PLAGIOCLASE 29.3 16 159 7 54.00 58.01 SILT MICA 10.6 16 159 7 54.00 58.01 SILT MONTMORILLONITE 20.8 16 159 7 54.00 58.01 SILT CLINOPTILOLITE 2.0 16 159 7 54.00 58.01 SILT PHILLIPSITE 21.8 16 159 7 54.00 58.01 SILT BARITE 7.0 16 159 7 54.00 60.03 SILT 'diffuse scattering' measure 88.3 16 159 7 54.00 60.03 SILT 'amorphous material' measure 81.8 16 159 7 54.00 60.03 SILT QUARTZ 7.2 16 159 7 54.00 60.03 SILT PLAGIOCLASE 21.9 16 159 7 54.00 60.03 SILT MICA 7.6 16 159 7 54.00 60.03 SILT MONTMORILLONITE 12.1 16 159 7 54.00 60.03 SILT CLINOPTILOLITE 15.5 16 159 7 54.00 60.03 SILT PHILLIPSITE 22.8 16 159 7 54.00 60.03 SILT BARITE 13.0 16 159 8 63.00 68.51 SILT 'diffuse scattering' measure 92.1 16 159 8 63.00 68.51 SILT 'amorphous material' measure 87.7 16 159 8 63.00 68.51 SILT QUARTZ 8.6 16 159 8 63.00 68.51 SILT PLAGIOCLASE 22.1 16 159 8 63.00 68.51 SILT MICA 11.6 16 159 8 63.00 68.51 SILT MONTMORILLONITE 20.9 16 159 8 63.00 68.51 SILT CLINOPTILOLITE 6.9 16 159 8 63.00 68.51 SILT PHILLIPSITE 23.2 16 159 8 63.00 68.51 SILT BARITE 7.1 16 159 8 63.00 70.52 SILT 'diffuse scattering' measure 90.8 16 159 8 63.00 70.52 SILT 'amorphous material' measure 85.7 16 159 8 63.00 70.52 SILT QUARTZ 7.0 16 159 8 63.00 70.52 SILT PLAGIOCLASE 24.2 16 159 8 63.00 70.52 SILT MICA 10.9 16 159 8 63.00 70.52 SILT MONTMORILLONITE 12.7 16 159 8 63.00 70.52 SILT CLINOPTILOLITE 14.9 16 159 8 63.00 70.52 SILT PHILLIPSITE 19.1 16 159 8 63.00 70.52 SILT BARITE 11.2 16 159 9 72.00 79.53 SILT 'diffuse scattering' measure 86.7 16 159 9 72.00 79.53 SILT 'amorphous material' measure 79.3 16 159 9 72.00 79.53 SILT QUARTZ 8.1 16 159 9 72.00 79.53 SILT PLAGIOCLASE 20.6 16 159 9 72.00 79.53 SILT MICA 14.7 16 159 9 72.00 79.53 SILT MONTMORILLONITE 7.2 16 159 9 72.00 79.53 SILT CLINOPTILOLITE 17.2 16 159 9 72.00 79.53 SILT PHILLIPSITE 24.9 16 159 9 72.00 79.53 SILT BARITE 7.4 16 159 10 81.00 88.52 SILT 'diffuse scattering' measure 90.4 16 159 10 81.00 88.52 SILT 'amorphous material' measure 85.1 16 159 10 81.00 88.52 SILT QUARTZ 9.2 16 159 10 81.00 88.52 SILT PLAGIOCLASE 25.6 16 159 10 81.00 88.52 SILT MICA 15.4 16 159 10 81.00 88.52 SILT CLINOPTILOLITE 26.3 16 159 10 81.00 88.52 SILT PHILLIPSITE 21.1 16 159 10 81.00 88.52 SILT BARITE 2.6 16 159 10 81.00 89.81 SILT 'diffuse scattering' measure 93.8 16 159 10 81.00 89.81 SILT 'amorphous material' measure 90.3 16 159 10 81.00 89.81 SILT QUARTZ 12.6 16 159 10 81.00 89.81 SILT PLAGIOCLASE 7.5 16 159 10 81.00 89.81 SILT MICA 16.1 16 159 10 81.00 89.81 SILT MONTMORILLONITE 16.7 16 159 10 81.00 89.81 SILT CLINOPTILOLITE 20.4 16 159 10 81.00 89.81 SILT PHILLIPSITE 26.7 16 159 12 99.00 105.03 SILT 'diffuse scattering' measure 94.2 16 159 12 99.00 105.03 SILT 'amorphous material' measure 91.0 16 159 12 99.00 105.03 SILT QUARTZ 6.6 16 159 12 99.00 105.03 SILT PLAGIOCLASE 30.5 16 159 12 99.00 105.03 SILT MICA 9.2 16 159 12 99.00 105.03 SILT MONTMORILLONITE 5.5 16 159 12 99.00 105.03 SILT CLINOPTILOLITE 36.0 16 159 12 99.00 105.03 SILT PHILLIPSITE 12.2 16 159 12 99.00 106.01 SILT 'diffuse scattering' measure 96.4 16 159 12 99.00 106.01 SILT 'amorphous material' measure 94.4 16 159 12 99.00 106.01 SILT QUARTZ 17.8 16 159 12 99.00 106.01 SILT PLAGIOCLASE 43.6 16 159 12 99.00 106.01 SILT CLINOPTILOLITE 38.6