leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 13 134 D 1 175.00 176.25 BULK 'diffuse scattering' measure 48.7 13 134 D 1 175.00 176.25 BULK 'amorphous material' measure 19.9 13 134 D 1 175.00 176.25 BULK QUARTZ 10.8 13 134 D 1 175.00 176.25 BULK PLAGIOCLASE 5.2 13 134 D 1 175.00 176.25 BULK MICA 17.7 13 134 D 1 175.00 176.25 BULK CHLORITE 4.0