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 BULK 'diffuse scattering' measure 93.1 16 161 1 0.00 0.61 BULK 'amorphous material' measure 89.3 16 161 1 0.00 0.61 BULK QUARTZ 12.4 16 161 1 0.00 0.61 BULK PLAGIOCLASE 15.3 16 161 1 0.00 0.61 BULK MICA 16.8 16 161 1 0.00 0.61 BULK MONTMORILLONITE 17.9 16 161 1 0.00 0.61 BULK PHILLIPSITE 21.0 16 161 1 0.00 0.91 BULK 'diffuse scattering' measure 95.9 16 161 1 0.00 0.91 BULK 'amorphous material' measure 93.6 16 161 1 0.00 0.91 BULK QUARTZ 10.9 16 161 1 0.00 0.91 BULK PLAGIOCLASE 17.3 16 161 1 0.00 0.91 BULK MICA 18.1 16 161 1 0.00 0.91 BULK MONTMORILLONITE 19.4 16 161 1 0.00 0.91 BULK PHILLIPSITE 14.7 16 161 1 0.00 1.53 BULK 'diffuse scattering' measure 69.8 16 161 1 0.00 1.53 BULK 'amorphous material' measure 52.9 16 161 1 0.00 1.53 BULK CALCITE 96.9 16 161 1 0.00 1.53 BULK QUARTZ 0.9 16 161 1 0.00 7.53 BULK 'diffuse scattering' measure 63.6 16 161 1 0.00 7.53 BULK 'amorphous material' measure 43.2 16 161 1 0.00 7.53 BULK CALCITE 99.7 16 161 2 9.00 15.04 BULK 'diffuse scattering' measure 69.7 16 161 2 9.00 15.04 BULK 'amorphous material' measure 52.7 16 161 2 9.00 15.04 BULK CALCITE 97.2 16 161 2 9.00 15.04 BULK QUARTZ 0.7 16 161 2 9.00 15.04 BULK PLAGIOCLASE 1.1 16 161 3 18.00 21.03 BULK 'diffuse scattering' measure 63.6 16 161 3 18.00 21.03 BULK 'amorphous material' measure 43.1 16 161 3 18.00 21.03 BULK CALCITE 99.7 16 161 4 27.00 34.54 BULK 'diffuse scattering' measure 62.5 16 161 4 27.00 34.54 BULK 'amorphous material' measure 41.4 16 161 4 27.00 34.54 BULK CALCITE 99.6 16 161 5 36.00 40.04 BULK 'diffuse scattering' measure 73.0 16 161 5 36.00 40.04 BULK 'amorphous material' measure 57.8 16 161 5 36.00 40.04 BULK CALCITE 96.7 16 161 5 36.00 40.04 BULK QUARTZ 0.7 16 161 6 45.00 46.46 BULK 'diffuse scattering' measure 66.0 16 161 6 45.00 46.46 BULK 'amorphous material' measure 46.9 16 161 7 54.00 57.04 BULK 'diffuse scattering' measure 62.9 16 161 7 54.00 57.04 BULK 'amorphous material' measure 42.1 16 161 9 72.00 76.54 BULK 'diffuse scattering' measure 59.1 16 161 9 72.00 76.54 BULK 'amorphous material' measure 36.2 16 161 10 81.00 84.04 BULK 'diffuse scattering' measure 60.2 16 161 10 81.00 84.04 BULK 'amorphous material' measure 37.8 16 161 11 90.00 97.54 BULK 'diffuse scattering' measure 57.7 16 161 11 90.00 97.54 BULK 'amorphous material' measure 33.9 16 161 12 99.00 106.54 BULK 'diffuse scattering' measure 59.1 16 161 12 99.00 106.54 BULK 'amorphous material' measure 36.0 16 161 13 108.00 112.54 BULK 'diffuse scattering' measure 56.9 16 161 13 108.00 112.54 BULK 'amorphous material' measure 32.6