leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 18 180 2 9.50 11.80 BULK 'diffuse scattering' measure 63.5 18 180 2 9.50 11.80 BULK 'amorphous material' measure 42.9 18 180 2 9.50 11.80 BULK CALCITE 1.4 18 180 2 9.50 11.80 BULK QUARTZ 30.8 18 180 2 9.50 11.80 BULK PLAGIOCLASE 34.5 18 180 2 9.50 11.80 BULK MICA 21.1 18 180 2 9.50 11.80 BULK CHLORITE 7.4 18 180 4 28.50 30.90 BULK 'diffuse scattering' measure 67.6 18 180 4 28.50 30.90 BULK 'amorphous material' measure 49.5 18 180 4 28.50 30.90 BULK CALCITE 2.1 18 180 4 28.50 30.90 BULK QUARTZ 23.1 18 180 4 28.50 30.90 BULK PLAGIOCLASE 24.4 18 180 4 28.50 30.90 BULK MICA 34.7 18 180 4 28.50 30.90 BULK CHLORITE 11.9 18 180 5 38.00 41.40 BULK 'diffuse scattering' measure 73.8 18 180 5 38.00 41.40 BULK 'amorphous material' measure 59.1 18 180 5 38.00 41.40 BULK CALCITE 2.0 18 180 5 38.00 41.40 BULK QUARTZ 20.6 18 180 5 38.00 41.40 BULK PLAGIOCLASE 24.9 18 180 5 38.00 41.40 BULK MICA 32.5 18 180 5 38.00 41.40 BULK CHLORITE 12.2 18 180 5 38.00 41.60 BULK 'diffuse scattering' measure 72.5 18 180 5 38.00 41.60 BULK 'amorphous material' measure 57.0 18 180 5 38.00 41.60 BULK CALCITE 3.6 18 180 5 38.00 41.60 BULK QUARTZ 20.9 18 180 5 38.00 41.60 BULK PLAGIOCLASE 24.4 18 180 5 38.00 41.60 BULK MICA 30.8 18 180 5 38.00 41.60 BULK CHLORITE 11.2 18 180 8 66.50 68.80 BULK 'diffuse scattering' measure 69.2 18 180 8 66.50 68.80 BULK 'amorphous material' measure 51.9 18 180 8 66.50 68.80 BULK QUARTZ 28.1 18 180 8 66.50 68.80 BULK PLAGIOCLASE 24.7 18 180 8 66.50 68.80 BULK MICA 33.7 18 180 8 66.50 68.80 BULK CHLORITE 11.2 18 180 12 147.50 150.20 BULK 'diffuse scattering' measure 67.0 18 180 12 147.50 150.20 BULK 'amorphous material' measure 48.4 18 180 12 147.50 150.20 BULK CALCITE 4.9 18 180 12 147.50 150.20 BULK QUARTZ 19.1 18 180 12 147.50 150.20 BULK PLAGIOCLASE 25.4 18 180 12 147.50 150.20 BULK MICA 31.4 18 180 12 147.50 150.20 BULK CHLORITE 10.0 18 180 15 242.50 244.80 BULK 'diffuse scattering' measure 72.6 18 180 15 242.50 244.80 BULK 'amorphous material' measure 57.2 18 180 15 242.50 244.80 BULK QUARTZ 25.0 18 180 15 242.50 244.80 BULK PLAGIOCLASE 32.3 18 180 15 242.50 244.80 BULK MICA 24.5 18 180 15 242.50 244.80 BULK CHLORITE 13.3 18 180 17 261.50 263.90 BULK 'diffuse scattering' measure 75.0 18 180 17 261.50 263.90 BULK 'amorphous material' measure 60.9 18 180 17 261.50 263.90 BULK QUARTZ 20.6 18 180 17 261.50 263.90 BULK PLAGIOCLASE 24.9 18 180 17 261.50 263.90 BULK MICA 29.9 18 180 17 261.50 263.90 BULK CHLORITE 16.3 18 180 17 261.50 264.60 BULK 'diffuse scattering' measure 68.4 18 180 17 261.50 264.60 BULK 'amorphous material' measure 50.7 18 180 17 261.50 264.60 BULK CALCITE 1.1 18 180 17 261.50 264.60 BULK QUARTZ 23.7 18 180 17 261.50 264.60 BULK PLAGIOCLASE 27.0 18 180 17 261.50 264.60 BULK MICA 28.8 18 180 17 261.50 264.60 BULK CHLORITE 11.3 18 180 18 271.00 274.80 BULK 'diffuse scattering' measure 73.5 18 180 18 271.00 274.80 BULK 'amorphous material' measure 58.6 18 180 18 271.00 274.80 BULK CALCITE 1.4 18 180 18 271.00 274.80 BULK QUARTZ 20.3 18 180 18 271.00 274.80 BULK PLAGIOCLASE 24.0 18 180 18 271.00 274.80 BULK MICA 33.6 18 180 18 271.00 274.80 BULK CHLORITE 11.3 18 180 20 413.50 415.40 BULK 'diffuse scattering' measure 68.1 18 180 20 413.50 415.40 BULK 'amorphous material' measure 50.2 18 180 20 413.50 415.40 BULK QUARTZ 27.8 18 180 20 413.50 415.40 BULK PLAGIOCLASE 23.9 18 180 20 413.50 415.40 BULK MICA 32.1 18 180 20 413.50 415.40 BULK CHLORITE 12.7 18 180 20 413.50 417.30 BULK 'diffuse scattering' measure 72.5 18 180 20 413.50 417.30 BULK 'amorphous material' measure 57.1 18 180 20 413.50 417.30 BULK QUARTZ 21.2 18 180 20 413.50 417.30 BULK PLAGIOCLASE 21.2 18 180 20 413.50 417.30 BULK MICA 37.4 18 180 20 413.50 417.30 BULK CHLORITE 15.1 18 180 20 413.50 417.30 BULK MONTMORILLONITE 1.9 18 180 20 413.50 418.30 BULK 'diffuse scattering' measure 71.9 18 180 20 413.50 418.30 BULK 'amorphous material' measure 56.1 18 180 20 413.50 418.30 BULK QUARTZ 22.6 18 180 20 413.50 418.30 BULK PLAGIOCLASE 25.3 18 180 20 413.50 418.30 BULK MICA 27.5 18 180 20 413.50 418.30 BULK CHLORITE 14.6 18 180 20 413.50 418.30 BULK MONTMORILLONITE 4.0 18 180 20 413.50 418.90 BULK 'diffuse scattering' measure 75.7 18 180 20 413.50 418.90 BULK 'amorphous material' measure 62.0 18 180 20 413.50 418.90 BULK QUARTZ 20.9 18 180 20 413.50 418.90 BULK PLAGIOCLASE 24.6 18 180 20 413.50 418.90 BULK MICA 32.5 18 180 20 413.50 418.90 BULK CHLORITE 12.2 18 180 20 413.50 418.90 BULK MONTMORILLONITE 3.2 18 180 23 442.00 445.80 BULK 'diffuse scattering' measure 76.9 18 180 23 442.00 445.80 BULK 'amorphous material' measure 64.0 18 180 23 442.00 445.80 BULK CALCITE 1.4 18 180 23 442.00 445.80 BULK QUARTZ 19.4 18 180 23 442.00 445.80 BULK PLAGIOCLASE 23.5 18 180 23 442.00 445.80 BULK MICA 31.8 18 180 23 442.00 445.80 BULK CHLORITE 13.5 18 180 23 442.00 445.80 BULK MONTMORILLONITE 1.8 18 180 24 451.50 453.50 BULK 'diffuse scattering' measure 73.5 18 180 24 451.50 453.50 BULK 'amorphous material' measure 58.5 18 180 24 451.50 453.50 BULK QUARTZ 23.6 18 180 24 451.50 453.50 BULK PLAGIOCLASE 24.2 18 180 24 451.50 453.50 BULK MICA 34.3 18 180 24 451.50 453.50 BULK CHLORITE 12.3