leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 23 223 16 384.00 385.90 BULK 'diffuse scattering' measure 64.6 23 223 16 384.00 385.90 BULK 'amorphous material' measure 44.6 23 223 16 384.00 385.90 BULK CALCITE 71.5 23 223 16 384.00 385.90 BULK DOLOMITE 2.8 23 223 16 384.00 385.90 BULK QUARTZ 8.7 23 223 16 384.00 385.90 BULK PLAGIOCLASE 2.8 23 223 16 384.00 385.90 BULK MICA 4.9 23 223 16 384.00 385.90 BULK CHLORITE 1.8 23 223 19 411.00 412.70 BULK 'diffuse scattering' measure 75.8 23 223 19 411.00 412.70 BULK 'amorphous material' measure 62.2 23 223 19 411.00 412.70 BULK CALCITE 15.2 23 223 19 411.00 412.70 BULK DOLOMITE 2.3 23 223 19 411.00 412.70 BULK QUARTZ 28.8 23 223 19 411.00 412.70 BULK PLAGIOCLASE 6.9 23 223 19 411.00 412.70 BULK MICA 25.8 23 223 19 411.00 412.70 BULK CHLORITE 7.9 23 223 19 411.00 412.70 BULK PALYGORSKITE 11.6 23 223 19 411.00 413.00 BULK 'diffuse scattering' measure 70.8 23 223 19 411.00 413.00 BULK 'amorphous material' measure 54.4 23 223 19 411.00 413.00 BULK CALCITE 18.3 23 223 19 411.00 413.00 BULK DOLOMITE 2.4 23 223 19 411.00 413.00 BULK QUARTZ 31.7 23 223 19 411.00 413.00 BULK PLAGIOCLASE 11.7 23 223 19 411.00 413.00 BULK MICA 22.3 23 223 19 411.00 413.00 BULK CHLORITE 7.5 23 223 30 524.00 524.60 BULK 'diffuse scattering' measure 64.2 23 223 30 524.00 524.60 BULK 'amorphous material' measure 44.0 23 223 30 524.00 524.60 BULK CALCITE 88.8 23 223 30 524.00 524.60 BULK QUARTZ 1.6 23 223 30 524.00 524.60 BULK K-FELDSPAR 1.1 23 223 30 524.00 524.60 BULK MONTMORILLONITE 5.2 23 223 34 590.00 592.50 BULK 'diffuse scattering' measure 74.2 23 223 34 590.00 592.50 BULK 'amorphous material' measure 59.7 23 223 34 590.00 592.50 BULK CALCITE 41.0 23 223 34 590.00 592.50 BULK QUARTZ 4.4 23 223 34 590.00 592.50 BULK K-FELDSPAR 1.7 23 223 34 590.00 592.50 BULK PLAGIOCLASE 2.2 23 223 34 590.00 592.50 BULK KAOLINITE 6.4 23 223 34 590.00 592.50 BULK MICA 2.1 23 223 34 590.00 592.50 BULK CHLORITE 1.3 23 223 34 590.00 592.50 BULK MONTMORILLONITE 36.9 23 223 35 609.00 611.00 BULK 'diffuse scattering' measure 85.2 23 223 35 609.00 611.00 BULK 'amorphous material' measure 76.9 23 223 35 609.00 611.00 BULK CALCITE 23.3 23 223 35 609.00 611.00 BULK QUARTZ 5.4 23 223 35 609.00 611.00 BULK CRISTOBALITE 36.9 23 223 35 609.00 611.00 BULK PLAGIOCLASE 1.4 23 223 35 609.00 611.00 BULK MICA 4.5 23 223 35 609.00 611.00 BULK MONTMORILLONITE 6.4 23 223 35 609.00 611.00 BULK PALYGORSKITE 6.8 23 223 35 609.00 611.00 BULK TRIDYMITE 5.0