leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 6 48 B 1 1 51.15 51.17 BULK CALCITE 84.1 6 48 B 1 3 54.03 54.05 BULK CALCITE 98.8 6 48 B 1 3 54.64 54.66 BULK CALCITE 98.8 6 48 B 1 4 56.14 56.16 BULK CALCITE 98.9 6 48 B 1 5 57.60 57.62 BULK CALCITE 98.9 6 48 B 2 5 66.74 66.76 BULK CALCITE 83.4