leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 16 161 1 0.00 0.61 SILT 'diffuse scattering' measure 90.6 16 161 1 0.00 0.61 SILT 'amorphous material' measure 85.3 16 161 1 0.00 0.61 SILT QUARTZ 14.0 16 161 1 0.00 0.61 SILT PLAGIOCLASE 19.6 16 161 1 0.00 0.61 SILT MICA 11.1 16 161 1 0.00 0.61 SILT MONTMORILLONITE 23.8 16 161 1 0.00 0.61 SILT PHILLIPSITE 15.8 16 161 1 0.00 0.61 SILT BARITE 15.7 16 161 1 0.00 0.91 SILT 'diffuse scattering' measure 94.7 16 161 1 0.00 0.91 SILT 'amorphous material' measure 91.7 16 161 1 0.00 0.91 SILT QUARTZ 15.1 16 161 1 0.00 0.91 SILT PLAGIOCLASE 17.1 16 161 1 0.00 0.91 SILT MICA 12.1 16 161 1 0.00 0.91 SILT MONTMORILLONITE 18.5 16 161 1 0.00 0.91 SILT PHILLIPSITE 19.1 16 161 1 0.00 0.91 SILT BARITE 18.1 16 161 1 0.00 1.53 SILT 'diffuse scattering' measure 93.9 16 161 1 0.00 1.53 SILT 'amorphous material' measure 90.5 16 161 1 0.00 1.53 SILT QUARTZ 17.9 16 161 1 0.00 1.53 SILT PLAGIOCLASE 33.5 16 161 1 0.00 1.53 SILT MICA 13.2 16 161 1 0.00 1.53 SILT PHILLIPSITE 16.2 16 161 1 0.00 1.53 SILT BARITE 19.2 16 161 1 0.00 7.53 SILT 'diffuse scattering' measure 96.1 16 161 1 0.00 7.53 SILT 'amorphous material' measure 93.9 16 161 1 0.00 7.53 SILT QUARTZ 16.2 16 161 1 0.00 7.53 SILT PLAGIOCLASE 38.2 16 161 1 0.00 7.53 SILT MICA 16.3 16 161 1 0.00 7.53 SILT PHILLIPSITE 12.0 16 161 1 0.00 7.53 SILT BARITE 17.2 16 161 2 9.00 15.04 SILT 'diffuse scattering' measure 96.4 16 161 2 9.00 15.04 SILT 'amorphous material' measure 94.3 16 161 2 9.00 15.04 SILT QUARTZ 15.0 16 161 2 9.00 15.04 SILT PLAGIOCLASE 39.9 16 161 2 9.00 15.04 SILT MICA 17.4 16 161 2 9.00 15.04 SILT PHILLIPSITE 6.7 16 161 2 9.00 15.04 SILT BARITE 20.9 16 161 3 18.00 21.03 SILT 'diffuse scattering' measure 95.8 16 161 3 18.00 21.03 SILT 'amorphous material' measure 93.5 16 161 3 18.00 21.03 SILT QUARTZ 17.0 16 161 3 18.00 21.03 SILT PLAGIOCLASE 39.8 16 161 3 18.00 21.03 SILT MICA 16.3 16 161 3 18.00 21.03 SILT PHILLIPSITE 8.8 16 161 3 18.00 21.03 SILT BARITE 18.1 16 161 4 27.00 34.54 SILT 'diffuse scattering' measure 95.7 16 161 4 27.00 34.54 SILT 'amorphous material' measure 93.3 16 161 4 27.00 34.54 SILT QUARTZ 17.9 16 161 4 27.00 34.54 SILT PLAGIOCLASE 43.0 16 161 4 27.00 34.54 SILT MICA 14.5 16 161 4 27.00 34.54 SILT PHILLIPSITE 9.1 16 161 4 27.00 34.54 SILT BARITE 15.4 16 161 5 36.00 40.04 SILT 'diffuse scattering' measure 98.2 16 161 5 36.00 40.04 SILT 'amorphous material' measure 97.2 16 161 5 36.00 40.04 SILT QUARTZ 25.1 16 161 5 36.00 40.04 SILT PLAGIOCLASE 32.4 16 161 5 36.00 40.04 SILT MICA 23.2 16 161 5 36.00 40.04 SILT PHILLIPSITE 12.5 16 161 5 36.00 40.04 SILT BARITE 6.8 16 161 6 45.00 46.46 SILT 'diffuse scattering' measure 97.6 16 161 6 45.00 46.46 SILT 'amorphous material' measure 96.3 16 161 6 45.00 46.46 SILT QUARTZ 20.0 16 161 6 45.00 46.46 SILT PLAGIOCLASE 49.7 16 161 6 45.00 46.46 SILT MICA 12.6 16 161 6 45.00 46.46 SILT PHILLIPSITE 7.6 16 161 6 45.00 46.46 SILT BARITE 10.2 16 161 7 54.00 57.04 SILT 'diffuse scattering' measure 98.1 16 161 7 54.00 57.04 SILT 'amorphous material' measure 97.0 16 161 7 54.00 57.04 SILT QUARTZ 21.1 16 161 7 54.00 57.04 SILT PLAGIOCLASE 35.0 16 161 7 54.00 57.04 SILT MICA 15.0 16 161 7 54.00 57.04 SILT PHILLIPSITE 15.5 16 161 7 54.00 57.04 SILT BARITE 13.4 16 161 9 72.00 76.54 SILT 'diffuse scattering' measure 97.3 16 161 9 72.00 76.54 SILT 'amorphous material' measure 95.8 16 161 9 72.00 76.54 SILT QUARTZ 23.6 16 161 9 72.00 76.54 SILT PLAGIOCLASE 45.1 16 161 9 72.00 76.54 SILT MICA 15.5 16 161 9 72.00 76.54 SILT PHILLIPSITE 7.0 16 161 9 72.00 76.54 SILT BARITE 8.9 16 161 10 81.00 84.04 SILT 'diffuse scattering' measure 97.1 16 161 10 81.00 84.04 SILT 'amorphous material' measure 95.5 16 161 10 81.00 84.04 SILT QUARTZ 18.3 16 161 10 81.00 84.04 SILT PLAGIOCLASE 34.4 16 161 10 81.00 84.04 SILT MICA 14.5 16 161 10 81.00 84.04 SILT PHILLIPSITE 10.3 16 161 10 81.00 84.04 SILT BARITE 22.5 16 161 11 90.00 97.54 SILT 'diffuse scattering' measure 97.1 16 161 11 90.00 97.54 SILT 'amorphous material' measure 95.5 16 161 11 90.00 97.54 SILT QUARTZ 16.8 16 161 11 90.00 97.54 SILT PLAGIOCLASE 36.9 16 161 11 90.00 97.54 SILT MICA 19.7 16 161 11 90.00 97.54 SILT PHILLIPSITE 8.8 16 161 11 90.00 97.54 SILT BARITE 17.7 16 161 12 99.00 106.54 SILT 'diffuse scattering' measure 98.1 16 161 12 99.00 106.54 SILT 'amorphous material' measure 97.0 16 161 12 99.00 106.54 SILT QUARTZ 19.6 16 161 12 99.00 106.54 SILT PLAGIOCLASE 32.1 16 161 12 99.00 106.54 SILT MICA 22.0 16 161 12 99.00 106.54 SILT PHILLIPSITE 10.4 16 161 12 99.00 106.54 SILT BARITE 15.8 16 161 13 108.00 112.54 SILT 'diffuse scattering' measure 98.6 16 161 13 108.00 112.54 SILT 'amorphous material' measure 97.8 16 161 13 108.00 112.54 SILT QUARTZ 17.7 16 161 13 108.00 112.54 SILT K-FELDSPAR 18.3 16 161 13 108.00 112.54 SILT PLAGIOCLASE 38.4 16 161 13 108.00 112.54 SILT MICA 11.6 16 161 13 108.00 112.54 SILT PHILLIPSITE 9.0 16 161 13 108.00 112.54 SILT BARITE 4.9