leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 22 217 1 0.00 0.40 BULK 'diffuse scattering' measure 67.2 22 217 1 0.00 0.40 BULK 'amorphous material' measure 48.7 22 217 1 0.00 0.40 BULK CALCITE 68.8 22 217 1 0.00 0.40 BULK QUARTZ 11.1 22 217 1 0.00 0.40 BULK PLAGIOCLASE 2.9 22 217 1 0.00 0.40 BULK KAOLINITE 2.2 22 217 1 0.00 0.40 BULK MICA 13.7 22 217 2 40.00 43.70 BULK 'diffuse scattering' measure 61.4 22 217 2 40.00 43.70 BULK 'amorphous material' measure 39.7 22 217 2 40.00 43.70 BULK CALCITE 87.6 22 217 2 40.00 43.70 BULK QUARTZ 4.1 22 217 2 40.00 43.70 BULK PLAGIOCLASE 1.1 22 217 2 40.00 43.70 BULK MICA 6.0 22 217 4 116.00 122.60 BULK 'diffuse scattering' measure 64.0 22 217 4 116.00 122.60 BULK 'amorphous material' measure 43.8 22 217 4 116.00 122.60 BULK CALCITE 86.3 22 217 4 116.00 122.60 BULK QUARTZ 3.7 22 217 4 116.00 122.60 BULK PLAGIOCLASE 1.2 22 217 4 116.00 122.60 BULK KAOLINITE 2.1 22 217 4 116.00 122.60 BULK MICA 3.5 22 217 34 582.00 582.50 BULK 'diffuse scattering' measure 60.2 22 217 34 582.00 582.50 BULK 'amorphous material' measure 37.8 22 217 34 582.00 582.50 BULK CALCITE 85.2 22 217 37 610.50 611.80 BULK 'diffuse scattering' measure 57.5 22 217 37 610.50 611.80 BULK 'amorphous material' measure 33.6 22 217 37 610.50 611.80 BULK CALCITE 12.1 22 217 37 610.50 611.80 BULK DOLOMITE 80.0 22 217 37 610.50 611.80 BULK QUARTZ 0.5