leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 3 17 A 1 1 28.43 28.45 BULK CALCITE 98.5 3 17 A 1 1 29.18 29.20 BULK CALCITE 98.3 3 17 A 1 2 30.68 30.70 BULK CALCITE 98.6 3 17 A 1 3 31.50 31.52 BULK CALCITE 97.6 3 17 A 1 3 32.20 32.22 BULK CALCITE 97.1 3 17 A 1 4 32.93 32.95 BULK CALCITE 93.1 3 17 A 1 4 33.68 33.70 BULK CALCITE 95.4 3 17 A 1 5 34.43 34.45 BULK CALCITE 95.2 3 17 A 1 5 35.20 35.22 BULK CALCITE 95.6 3 17 A 1 6 35.98 36.00 BULK CALCITE 98.3 3 17 A 1 6 36.70 36.72 BULK CALCITE 97.9 3 17 A 2 1 38.35 38.37 BULK CALCITE 98.4 3 17 A 2 2 39.88 39.90 BULK CALCITE 96.6 3 17 A 2 4 42.08 42.10 BULK CALCITE 98.5 3 17 A 2 4 42.88 42.90 BULK CALCITE 95.8 3 17 A 2 4 42.88 42.90 BULK QUARTZ 1.3 3 17 A 2 6 45.85 45.87 BULK CALCITE 98.9 3 17 A 3 1 85.70 85.72 BULK CALCITE 97.7