leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 13 127 A 2 16.00 22.60 BULK 'diffuse scattering' measure 70.6 13 127 A 2 16.00 22.60 BULK 'amorphous material' measure 54.0 13 127 A 2 16.00 22.60 BULK CALCITE 24.1 13 127 A 2 16.00 22.60 BULK DOLOMITE 3.8 13 127 A 2 16.00 22.60 BULK QUARTZ 21.1 13 127 A 2 16.00 22.60 BULK PLAGIOCLASE 6.1 13 127 A 2 16.00 22.60 BULK MICA 40.9 13 127 A 3 46.00 51.25 BULK 'diffuse scattering' measure 66.4 13 127 A 3 46.00 51.25 BULK 'amorphous material' measure 47.5 13 127 A 3 46.00 51.25 BULK CALCITE 37.7 13 127 A 3 46.00 51.25 BULK DOLOMITE 4.5 13 127 A 3 46.00 51.25 BULK QUARTZ 21.3 13 127 A 3 46.00 51.25 BULK PLAGIOCLASE 6.7 13 127 A 3 46.00 51.25 BULK MICA 26.6 13 127 A 4 73.00 76.00 BULK 'diffuse scattering' measure 69.1 13 127 A 4 73.00 76.00 BULK 'amorphous material' measure 51.8 13 127 A 4 73.00 76.00 BULK CALCITE 41.5 13 127 A 4 73.00 76.00 BULK DOLOMITE 4.4 13 127 A 4 73.00 76.00 BULK QUARTZ 15.8 13 127 A 4 73.00 76.00 BULK PLAGIOCLASE 3.9 13 127 A 4 73.00 76.00 BULK MICA 31.1