leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 3 20 C 1 1 0.06 0.08 BULK CALCITE 88.0 3 20 C 1 1 0.06 0.08 BULK QUARTZ 8.5 3 20 C 1 1 0.74 0.76 BULK CALCITE 37.9 3 20 C 1 1 0.74 0.76 BULK QUARTZ 21.8 3 20 C 1 1 0.74 0.76 BULK K-FELDSPAR 11.6 3 20 C 1 1 0.74 0.76 BULK PLAGIOCLASE 10.5 3 20 C 1 1 0.74 0.76 BULK KAOLINITE 7.4 3 20 C 1 2 1.55 1.57 BULK QUARTZ 27.6 3 20 C 1 2 1.55 1.57 BULK K-FELDSPAR 10.0 3 20 C 1 2 1.55 1.57 BULK PLAGIOCLASE 18.2 3 20 C 1 2 1.55 1.57 BULK KAOLINITE 20.9 3 20 C 1 2 2.24 2.26 BULK QUARTZ 27.9 3 20 C 1 2 2.24 2.26 BULK K-FELDSPAR 8.7 3 20 C 1 2 2.24 2.26 BULK PLAGIOCLASE 20.1 3 20 C 1 2 2.24 2.26 BULK KAOLINITE 18.7 3 20 C 1 3 3.05 3.07 BULK CALCITE 10.3 3 20 C 1 3 3.05 3.07 BULK QUARTZ 29.2 3 20 C 1 3 3.05 3.07 BULK PLAGIOCLASE 17.4 3 20 C 1 3 3.05 3.07 BULK KAOLINITE 19.0 3 20 C 1 3 3.74 3.76 BULK CALCITE 78.0 3 20 C 1 3 3.74 3.76 BULK QUARTZ 8.1 3 20 C 1 3 3.74 3.76 BULK PLAGIOCLASE 3.2 3 20 C 1 3 3.74 3.76 BULK KAOLINITE 4.3 3 20 C 1 4 4.56 4.58 BULK CALCITE 73.8 3 20 C 1 4 4.56 4.58 BULK QUARTZ 7.4 3 20 C 1 4 4.56 4.58 BULK K-FELDSPAR 3.2 3 20 C 1 4 4.56 4.58 BULK PLAGIOCLASE 3.0 3 20 C 1 4 4.56 4.58 BULK KAOLINITE 4.8 3 20 C 1 4 5.24 5.26 BULK CALCITE 82.4 3 20 C 1 4 5.24 5.26 BULK QUARTZ 5.3 3 20 C 1 4 5.24 5.26 BULK PLAGIOCLASE 2.8 3 20 C 1 4 5.24 5.26 BULK KAOLINITE 2.8 3 20 C 1 5 6.07 6.09 BULK CALCITE 79.8 3 20 C 1 5 6.07 6.09 BULK QUARTZ 6.9 3 20 C 1 5 6.07 6.09 BULK K-FELDSPAR 2.3 3 20 C 1 5 6.07 6.09 BULK PLAGIOCLASE 2.7 3 20 C 1 5 6.07 6.09 BULK KAOLINITE 3.1 3 20 C 1 5 6.74 6.76 BULK CALCITE 72.4 3 20 C 1 5 6.74 6.76 BULK QUARTZ 8.1 3 20 C 1 5 6.74 6.76 BULK PLAGIOCLASE 4.5 3 20 C 1 5 6.74 6.76 BULK KAOLINITE 5.7 3 20 C 1 6 7.57 7.59 BULK CALCITE 57.7 3 20 C 1 6 7.57 7.59 BULK QUARTZ 14.4 3 20 C 1 6 7.57 7.59 BULK PLAGIOCLASE 7.6 3 20 C 1 6 7.57 7.59 BULK KAOLINITE 10.1 3 20 C 1 6 8.24 8.26 BULK CALCITE 62.3 3 20 C 1 6 8.24 8.26 BULK QUARTZ 15.2 3 20 C 1 6 8.24 8.26 BULK PLAGIOCLASE 7.2 3 20 C 1 6 8.24 8.26 BULK KAOLINITE 5.5 3 20 C 2 2 27.58 27.60 BULK CALCITE 98.6 3 20 C 2 3 28.34 28.36 BULK CALCITE 98.8 3 20 C 3 1 36.97 36.99 BULK CALCITE 90.2 3 20 C 3 1 36.97 36.99 BULK QUARTZ 7.8 3 20 C 3 1 37.64 37.66 BULK CALCITE 82.6 3 20 C 3 1 37.64 37.66 BULK QUARTZ 12.7 3 20 C 3 2 38.47 38.49 BULK CALCITE 87.9 3 20 C 3 2 38.47 38.49 BULK QUARTZ 8.5 3 20 C 3 2 39.14 39.16 BULK CALCITE 89.2 3 20 C 3 2 39.14 39.16 BULK QUARTZ 6.1 3 20 C 3 2 39.14 39.16 BULK K-FELDSPAR 2.3 3 20 C 3 3 39.96 39.98 BULK CALCITE 64.0 3 20 C 3 3 39.96 39.98 BULK QUARTZ 11.1 3 20 C 3 3 39.96 39.98 BULK K-FELDSPAR 7.7 3 20 C 3 3 39.96 39.98 BULK PLAGIOCLASE 5.7 3 20 C 3 3 39.96 39.98 BULK KAOLINITE 5.0 3 20 C 3 3 40.64 40.66 BULK CALCITE 73.9 3 20 C 3 3 40.64 40.66 BULK QUARTZ 14.8 3 20 C 3 3 40.64 40.66 BULK K-FELDSPAR 6.6 3 20 C 3 4 41.57 41.59 BULK CALCITE 89.3 3 20 C 3 4 41.57 41.59 BULK QUARTZ 8.2 3 20 C 3 4 42.14 42.16 BULK CALCITE 94.8 3 20 C 3 5 42.95 42.97 BULK CALCITE 84.2 3 20 C 3 5 42.95 42.97 BULK QUARTZ 8.6 3 20 C 3 5 42.95 42.97 BULK K-FELDSPAR 4.1 3 20 C 3 5 43.64 43.66 BULK CALCITE 93.9 3 20 C 3 6 44.47 44.49 BULK CALCITE 87.3 3 20 C 3 6 44.47 44.49 BULK QUARTZ 9.0 3 20 C 3 6 45.14 45.16 BULK CALCITE 88.4 3 20 C 3 6 45.14 45.16 BULK QUARTZ 8.0 3 20 C 4 1 46.75 46.77 BULK CALCITE 81.1 3 20 C 4 1 46.75 46.77 BULK QUARTZ 12.7 3 20 C 4 1 47.34 47.36 BULK CALCITE 90.5 3 20 C 4 2 48.17 48.19 BULK CALCITE 80.6 3 20 C 4 2 48.17 48.19 BULK QUARTZ 12.6 3 20 C 4 2 48.17 48.19 BULK K-FELDSPAR 3.4 3 20 C 4 2 48.84 48.86 BULK CALCITE 84.3 3 20 C 4 2 48.84 48.86 BULK QUARTZ 11.6 3 20 C 4 3 49.66 49.68 BULK CALCITE 86.5 3 20 C 4 3 49.66 49.68 BULK QUARTZ 8.5 3 20 C 4 3 49.66 49.68 BULK K-FELDSPAR 2.7 3 20 C 4 3 50.34 50.36 BULK CALCITE 91.2 3 20 C 4 3 50.34 50.36 BULK QUARTZ 6.5 3 20 C 4 4 52.58 52.60 BULK CALCITE 85.6 3 20 C 4 4 52.58 52.60 BULK QUARTZ 10.9 3 20 C 6 1 68.58 68.60 BULK CALCITE 98.3 3 20 C 6 4 72.34 72.36 BULK CALCITE 98.8