leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 31 293 2 88.50 91.30 BULK 'diffuse scattering' measure 81.7 31 293 2 88.50 91.30 BULK 'amorphous material' measure 64.5 31 293 2 88.50 91.30 BULK CALCITE 1.4 31 293 2 88.50 91.30 BULK QUARTZ 18.5 31 293 2 88.50 91.30 BULK PLAGIOCLASE 39.4 31 293 2 88.50 91.30 BULK MICA 14.1 31 293 2 88.50 91.30 BULK CHLORITE 3.6 31 293 2 88.50 91.30 BULK MONTMORILLONITE 20.2 31 293 2 88.50 91.30 BULK AMPHIBOLE 2.8 31 293 4 145.50 147.80 BULK 'diffuse scattering' measure 79.2 31 293 4 145.50 147.80 BULK 'amorphous material' measure 60.6 31 293 4 145.50 147.80 BULK QUARTZ 17.8 31 293 4 145.50 147.80 BULK PLAGIOCLASE 48.8 31 293 4 145.50 147.80 BULK MICA 15.6 31 293 4 145.50 147.80 BULK CHLORITE 2.8 31 293 4 145.50 147.80 BULK MONTMORILLONITE 9.6 31 293 4 145.50 147.80 BULK AMPHIBOLE 5.5 31 293 5 155.00 160.80 BULK 'diffuse scattering' measure 81.9 31 293 5 155.00 160.80 BULK 'amorphous material' measure 67.3 31 293 5 155.00 160.80 BULK QUARTZ 22.5 31 293 5 155.00 160.80 BULK PLAGIOCLASE 50.5 31 293 5 155.00 160.80 BULK CHLORITE 2.2 31 293 5 155.00 160.80 BULK MONTMORILLONITE 12.9 31 293 5 155.00 160.80 BULK CLINOPTILOLITE 4.1 31 293 5 155.00 160.80 BULK PYRITE 4.2 31 293 5 155.00 160.80 BULK AMPHIBOLE 3.6 31 293 8 259.50 261.80 BULK 'diffuse scattering' measure 83.5 31 293 8 259.50 261.80 BULK 'amorphous material' measure 69.3 31 293 8 259.50 261.80 BULK QUARTZ 21.6 31 293 8 259.50 261.80 BULK PLAGIOCLASE 38.7 31 293 8 259.50 261.80 BULK MICA 5.3 31 293 8 259.50 261.80 BULK CHLORITE 5.9 31 293 8 259.50 261.80 BULK MONTMORILLONITE 21.5 31 293 8 259.50 261.80 BULK CLINOPTILOLITE 5.4 31 293 8 259.50 261.80 BULK AMPHIBOLE 1.6 31 293 9 269.00 277.50 BULK 'diffuse scattering' measure 83.0 31 293 9 269.00 277.50 BULK 'amorphous material' measure 68.0 31 293 9 269.00 277.50 BULK QUARTZ 22.2 31 293 9 269.00 277.50 BULK PLAGIOCLASE 33.8 31 293 9 269.00 277.50 BULK MICA 8.6 31 293 9 269.00 277.50 BULK CHLORITE 6.5 31 293 9 269.00 277.50 BULK MONTMORILLONITE 23.9 31 293 9 269.00 277.50 BULK CLINOPTILOLITE 3.3 31 293 9 269.00 277.50 BULK AMPHIBOLE 1.8 31 293 9 269.00 277.60 BULK 'diffuse scattering' measure 82.3 31 293 9 269.00 277.60 BULK 'amorphous material' measure 67.4 31 293 9 269.00 277.60 BULK QUARTZ 22.0 31 293 9 269.00 277.60 BULK PLAGIOCLASE 50.5 31 293 9 269.00 277.60 BULK MICA 2.6 31 293 9 269.00 277.60 BULK CHLORITE 2.1 31 293 9 269.00 277.60 BULK MONTMORILLONITE 17.3 31 293 9 269.00 277.60 BULK CLINOPTILOLITE 4.2 31 293 9 269.00 277.60 BULK AMPHIBOLE 1.3 31 293 15 440.00 440.30 BULK 'diffuse scattering' measure 81.0 31 293 15 440.00 440.30 BULK 'amorphous material' measure 63.8 31 293 15 440.00 440.30 BULK QUARTZ 26.5 31 293 15 440.00 440.30 BULK PLAGIOCLASE 29.2 31 293 15 440.00 440.30 BULK MICA 21.2 31 293 15 440.00 440.30 BULK CHLORITE 5.5 31 293 15 440.00 441.00 BULK 'diffuse scattering' measure 83.3 31 293 15 440.00 441.00 BULK 'amorphous material' measure 49.7 31 293 15 440.00 441.00 BULK QUARTZ 7.1 31 293 15 440.00 441.00 BULK PLAGIOCLASE 9.0 31 293 15 440.00 441.00 BULK MICA 4.0 31 293 15 440.00 441.00 BULK MONTMORILLONITE 19.6 31 293 15 440.00 441.30 BULK 'diffuse scattering' measure 82.9 31 293 15 440.00 441.30 BULK 'amorphous material' measure 66.0 31 293 15 440.00 441.30 BULK QUARTZ 20.6 31 293 15 440.00 441.30 BULK PLAGIOCLASE 32.8 31 293 15 440.00 441.30 BULK MICA 16.6 31 293 15 440.00 441.30 BULK CHLORITE 3.3 31 293 15 440.00 441.30 BULK MONTMORILLONITE 25.4 31 293 16 468.50 472.30 BULK 'diffuse scattering' measure 82.1 31 293 16 468.50 472.30 BULK 'amorphous material' measure 62.6 31 293 16 468.50 472.30 BULK QUARTZ 22.8 31 293 16 468.50 472.30 BULK PLAGIOCLASE 11.6 31 293 16 468.50 472.30 BULK MICA 22.9 31 293 16 468.50 472.30 BULK CHLORITE 5.7 31 293 17 497.00 499.30 BULK 'diffuse scattering' measure 81.7 31 293 17 497.00 499.30 BULK 'amorphous material' measure 52.3 31 293 17 497.00 499.30 BULK QUARTZ 4.6 31 293 17 497.00 499.30 BULK K-FELDSPAR 11.8 31 293 17 497.00 499.30 BULK PLAGIOCLASE 2.9 31 293 17 497.00 499.30 BULK MICA 5.2 31 293 18 516.00 516.60 BULK 'diffuse scattering' measure 90.3 31 293 18 516.00 516.60 BULK 'amorphous material' measure 79.6 31 293 18 516.00 516.60 BULK QUARTZ 19.8 31 293 18 516.00 516.60 BULK K-FELDSPAR 28.1 31 293 18 516.00 516.60 BULK PLAGIOCLASE 3.2 31 293 18 516.00 516.60 BULK MICA 22.5 31 293 18 516.00 516.60 BULK CHLORITE 4.9 31 293 18 516.00 516.60 BULK MONTMORILLONITE 21.6