leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 9 76 1 0.10 8.20 BULK CALCITE 62.7 9 76 1 1.60 1.60 BULK QUARTZ 3.5 9 76 1 1.60 1.60 BULK MICA 14.7 9 76 1 1.60 1.60 BULK CLINOPTILOLITE 2.2 9 76 1 7.80 7.80 BULK CALCITE 13.0 9 76 1 7.80 7.80 BULK QUARTZ 2.7 9 76 1 7.80 7.80 BULK CLINOPTILOLITE 1.5