leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 1 7 A 2 1 278.13 278.15 BULK QUARTZ 33.6 1 7 A 2 1 278.13 278.15 BULK K-FELDSPAR 5.7 1 7 A 2 1 278.13 278.15 BULK PLAGIOCLASE 3.6 1 7 A 2 1 278.13 278.15 BULK KAOLINITE 26.0 1 7 A 2 1 278.13 278.15 BULK MICA 26.6 1 7 A 2 1 278.91 278.93 BULK QUARTZ 28.0 1 7 A 2 1 278.91 278.93 BULK K-FELDSPAR 3.2 1 7 A 2 1 278.91 278.93 BULK KAOLINITE 32.7 1 7 A 2 1 278.91 278.93 BULK MICA 18.6 1 7 A 2 1 278.91 278.93 BULK PYRITE 2.5 1 7 A 2 1 279.41 279.42 BULK QUARTZ 30.2 1 7 A 2 1 279.41 279.42 BULK KAOLINITE 33.7 1 7 A 2 2 279.62 279.64 BULK QUARTZ 27.8 1 7 A 2 2 279.62 279.64 BULK K-FELDSPAR 3.7 1 7 A 2 2 279.62 279.64 BULK KAOLINITE 33.5 1 7 A 3 1 287.22 287.24 BULK QUARTZ 29.2 1 7 A 3 1 287.22 287.24 BULK K-FELDSPAR 5.9 1 7 A 3 1 287.22 287.24 BULK KAOLINITE 34.1 1 7 A 3 1 287.85 287.87 BULK QUARTZ 36.0 1 7 A 3 1 287.85 287.87 BULK KAOLINITE 34.9 1 7 A 3 2 288.80 288.82 BULK CALCITE 5.4 1 7 A 3 2 288.80 288.82 BULK QUARTZ 21.9 1 7 A 3 2 288.80 288.82 BULK K-FELDSPAR 4.5 1 7 A 3 2 288.80 288.82 BULK KAOLINITE 47.9 1 7 A 3 2 289.36 289.38 BULK QUARTZ 30.5 1 7 A 3 2 289.36 289.38 BULK KAOLINITE 45.9