leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 31 292 1 0.00 2.40 BULK 'diffuse scattering' measure 83.9 31 292 1 0.00 2.40 BULK 'amorphous material' measure 71.6 31 292 1 0.00 2.40 BULK CALCITE 39.1 31 292 1 0.00 2.40 BULK QUARTZ 15.1 31 292 1 0.00 2.40 BULK PLAGIOCLASE 21.7 31 292 1 0.00 2.40 BULK MICA 9.7 31 292 1 0.00 2.40 BULK CHLORITE 1.9 31 292 1 0.00 2.40 BULK MONTMORILLONITE 7.5 31 292 1 0.00 2.40 BULK CLINOPTILOLITE 1.3 31 292 2 6.50 8.90 BULK 'diffuse scattering' measure 88.4 31 292 2 6.50 8.90 BULK 'amorphous material' measure 79.4 31 292 2 6.50 8.90 BULK CALCITE 32.8 31 292 2 6.50 8.90 BULK QUARTZ 14.4 31 292 2 6.50 8.90 BULK PLAGIOCLASE 31.0 31 292 2 6.50 8.90 BULK MICA 12.8 31 292 2 6.50 8.90 BULK CHLORITE 2.9 31 292 3 16.00 17.40 BULK 'diffuse scattering' measure 78.5 31 292 3 16.00 17.40 BULK 'amorphous material' measure 64.0 31 292 3 16.00 17.40 BULK CALCITE 66.8 31 292 3 16.00 17.40 BULK QUARTZ 7.4 31 292 3 16.00 17.40 BULK PLAGIOCLASE 14.1 31 292 3 16.00 17.40 BULK MICA 4.3 31 292 3 16.00 17.40 BULK CHLORITE 2.8 31 292 3 16.00 18.30 BULK 'diffuse scattering' measure 82.3 31 292 3 16.00 18.30 BULK 'amorphous material' measure 68.9 31 292 3 16.00 18.30 BULK CALCITE 46.4 31 292 3 16.00 18.30 BULK QUARTZ 4.8 31 292 3 16.00 18.30 BULK PLAGIOCLASE 29.7 31 292 3 16.00 18.30 BULK MICA 3.5 31 292 3 16.00 18.30 BULK CHLORITE 1.5 31 292 3 16.00 18.30 BULK MONTMORILLONITE 5.3 31 292 4 25.50 30.60 BULK 'diffuse scattering' measure 70.4 31 292 4 25.50 30.60 BULK 'amorphous material' measure 51.5 31 292 4 25.50 30.60 BULK CALCITE 82.6 31 292 4 25.50 30.60 BULK QUARTZ 4.4 31 292 4 25.50 30.60 BULK PLAGIOCLASE 6.0 31 292 4 25.50 30.60 BULK MICA 1.8 31 292 4 25.50 30.60 BULK CHLORITE 1.7 31 292 4 25.50 30.60 BULK MONTMORILLONITE 2.0 31 292 5 35.00 43.30 BULK 'diffuse scattering' measure 55.8 31 292 5 35.00 43.30 BULK 'amorphous material' measure 28.7 31 292 5 35.00 43.30 BULK CALCITE 95.1 31 292 5 35.00 43.30 BULK QUARTZ 1.4 31 292 5 35.00 43.30 BULK PLAGIOCLASE 2.9 31 292 13 111.00 117.20 BULK 'diffuse scattering' measure 63.7 31 292 13 111.00 117.20 BULK 'amorphous material' measure 37.6 31 292 13 111.00 117.20 BULK CALCITE 81.1 31 292 13 111.00 117.20 BULK QUARTZ 1.1 31 292 13 111.00 117.20 BULK K-FELDSPAR 2.3 31 292 13 111.00 117.20 BULK PLAGIOCLASE 3.4 31 292 13 111.00 117.20 BULK MICA 2.5 31 292 16 139.50 143.40 BULK 'diffuse scattering' measure 66.1 31 292 16 139.50 143.40 BULK 'amorphous material' measure 42.4 31 292 16 139.50 143.40 BULK CALCITE 74.8 31 292 16 139.50 143.40 BULK QUARTZ 0.5 31 292 16 139.50 143.40 BULK PLAGIOCLASE 12.5 31 292 16 139.50 143.40 BULK MICA 1.1 31 292 16 139.50 143.40 BULK MONTMORILLONITE 4.3 31 292 16 139.50 143.40 BULK CLINOPTILOLITE 0.9 31 292 19 168.00 174.50 BULK 'diffuse scattering' measure 58.5 31 292 19 168.00 174.50 BULK 'amorphous material' measure 32.5 31 292 19 168.00 174.50 BULK CALCITE 92.1 31 292 19 168.00 174.50 BULK QUARTZ 0.5 31 292 35 320.00 322.80 BULK 'diffuse scattering' measure 52.6 31 292 35 320.00 322.80 BULK 'amorphous material' measure 22.7 31 292 35 320.00 322.80 BULK CALCITE 93.9 31 292 35 320.00 322.80 BULK QUARTZ 0.4 31 292 35 320.00 322.80 BULK PLAGIOCLASE 4.4 31 292 37 339.00 343.20 BULK 'diffuse scattering' measure 89.4 31 292 37 339.00 343.20 BULK 'amorphous material' measure 80.9 31 292 37 339.00 343.20 BULK CALCITE 17.9 31 292 37 339.00 343.20 BULK QUARTZ 11.8 31 292 37 339.00 343.20 BULK PLAGIOCLASE 56.4 31 292 37 339.00 343.20 BULK MONTMORILLONITE 9.3 31 292 39 358.00 361.50 BULK 'diffuse scattering' measure 45.1 31 292 39 358.00 361.50 BULK 'amorphous material' measure 11.5