leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 9 80 1 0.10 7.60 SILT BARITE -99. 9 80 2 61.10 68.60 SILT BARITE -99. 9 80 3 127.60 135.10 SILT BARITE -99. 9 80 4 167.30 171.80 SILT BARITE -99. 9 80 5 193.50 196.40 SILT CLINOPTILOLITE -25. 9 80 5 193.50 196.40 SILT BARITE -99.