leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 31 297 3 20.00 21.10 BULK 'diffuse scattering' measure 80.1 31 297 3 20.00 21.10 BULK 'amorphous material' measure 64.9 31 297 3 20.00 21.10 BULK QUARTZ 41.9 31 297 3 20.00 21.10 BULK PLAGIOCLASE 22.1 31 297 3 20.00 21.10 BULK MICA 28.5 31 297 3 20.00 21.10 BULK CHLORITE 5.7 31 297 4 39.00 42.80 BULK 'diffuse scattering' measure 77.6 31 297 4 39.00 42.80 BULK 'amorphous material' measure 59.5 31 297 4 39.00 42.80 BULK QUARTZ 40.7 31 297 4 39.00 42.80 BULK PLAGIOCLASE 18.8 31 297 4 39.00 42.80 BULK MICA 32.5 31 297 4 39.00 42.80 BULK CHLORITE 5.2 31 297 5 58.00 64.40 BULK 'diffuse scattering' measure 74.2 31 297 5 58.00 64.40 BULK 'amorphous material' measure 54.3 31 297 5 58.00 64.40 BULK CALCITE 18.6 31 297 5 58.00 64.40 BULK QUARTZ 33.0 31 297 5 58.00 64.40 BULK PLAGIOCLASE 16.3 31 297 5 58.00 64.40 BULK MICA 25.4 31 297 5 58.00 64.40 BULK CHLORITE 3.7 31 297 6 77.00 83.80 BULK 'diffuse scattering' measure 78.6 31 297 6 77.00 83.80 BULK 'amorphous material' measure 61.8 31 297 6 77.00 83.80 BULK CALCITE 10.9 31 297 6 77.00 83.80 BULK QUARTZ 34.8 31 297 6 77.00 83.80 BULK PLAGIOCLASE 20.5 31 297 6 77.00 83.80 BULK MICA 25.8 31 297 6 77.00 83.80 BULK CHLORITE 4.2 31 297 12 248.00 250.20 BULK 'diffuse scattering' measure 78.9 31 297 12 248.00 250.20 BULK 'amorphous material' measure 61.1 31 297 12 248.00 250.20 BULK QUARTZ 36.6 31 297 12 248.00 250.20 BULK PLAGIOCLASE 19.6 31 297 12 248.00 250.20 BULK MICA 32.9 31 297 12 248.00 250.20 BULK CHLORITE 5.5 31 297 14 314.50 319.70 BULK 'diffuse scattering' measure 77.7 31 297 14 314.50 319.70 BULK 'amorphous material' measure 57.2 31 297 14 314.50 319.70 BULK QUARTZ 33.4 31 297 14 314.50 319.70 BULK PLAGIOCLASE 15.6 31 297 14 314.50 319.70 BULK MICA 34.0 31 297 14 314.50 319.70 BULK CHLORITE 4.9 31 297 24 618.50 622.30 BULK 'diffuse scattering' measure 87.1 31 297 24 618.50 622.30 BULK 'amorphous material' measure 73.3 31 297 24 618.50 622.30 BULK QUARTZ 28.6 31 297 24 618.50 622.30 BULK PLAGIOCLASE 12.8 31 297 24 618.50 622.30 BULK MICA 19.2 31 297 24 618.50 622.30 BULK CHLORITE 1.7 31 297 26 666.00 668.80 BULK 'diffuse scattering' measure 76.3 31 297 26 666.00 668.80 BULK 'amorphous material' measure 52.8 31 297 26 666.00 668.80 BULK QUARTZ 34.0 31 297 26 666.00 668.80 BULK PLAGIOCLASE 13.6 31 297 26 666.00 668.80 BULK MICA 28.3 31 297 26 666.00 668.80 BULK CHLORITE 1.3