leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 6 46 1 1 1.45 1.50 BULK QUARTZ 35.8 6 46 1 1 1.45 1.50 BULK K-FELDSPAR 3.4 6 46 1 1 1.45 1.50 BULK PLAGIOCLASE 8.9 6 46 1 1 1.45 1.50 BULK KAOLINITE 11.8 6 46 1 2 2.95 3.00 BULK QUARTZ 33.9 6 46 1 2 2.95 3.00 BULK PLAGIOCLASE 9.8 6 46 1 2 2.95 3.00 BULK KAOLINITE 15.5 6 46 1 3 4.45 4.50 BULK QUARTZ 35.7 6 46 1 3 4.45 4.50 BULK K-FELDSPAR 2.4 6 46 1 3 4.45 4.50 BULK PLAGIOCLASE 8.6 6 46 1 3 4.45 4.50 BULK KAOLINITE 11.4 6 46 1 4 5.95 6.00 BULK QUARTZ 33.9 6 46 1 4 5.95 6.00 BULK K-FELDSPAR 3.8 6 46 1 4 5.95 6.00 BULK PLAGIOCLASE 10.1 6 46 1 4 5.95 6.00 BULK KAOLINITE 13.5 6 46 1 5 7.45 7.50 BULK QUARTZ 39.1 6 46 1 5 7.45 7.50 BULK PLAGIOCLASE 10.5 6 46 1 5 7.45 7.50 BULK KAOLINITE 10.8 6 46 1 6 8.95 9.00 BULK QUARTZ 37.7 6 46 1 6 8.95 9.00 BULK PLAGIOCLASE 10.1 6 46 1 6 8.95 9.00 BULK KAOLINITE 13.2