leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 6 49 A 1 1 5.94 5.96 BULK CALCITE 27.1 6 49 A 1 1 5.94 5.96 BULK QUARTZ 19.8 6 49 A 1 1 5.94 5.96 BULK K-FELDSPAR 4.3 6 49 A 1 1 5.94 5.96 BULK PLAGIOCLASE 8.9 6 49 A 1 1 5.94 5.96 BULK KAOLINITE 4.7 6 49 A 1 1 5.94 5.96 BULK MICA 17.4 6 49 A 1 2 6.83 6.85 BULK QUARTZ 31.8 6 49 A 1 2 6.83 6.85 BULK MICA 22.9 6 49 A 1 2 6.83 6.85 BULK MONTMORILLONITE 11.1 6 49 A 1 2 7.92 7.94 BULK QUARTZ 16.6 6 49 A 1 2 7.92 7.94 BULK K-FELDSPAR 2.3 6 49 A 1 2 7.92 7.94 BULK PLAGIOCLASE 3.0 6 49 A 1 2 7.92 7.94 BULK KAOLINITE 7.3 6 49 A 1 2 7.92 7.94 BULK MICA 14.6 6 49 A 1 2 7.92 7.94 BULK MONTMORILLONITE 29.6 6 49 A 1 2 7.92 7.94 BULK APATITE 5.6 6 49 A 1 3 8.40 8.41 BULK QUARTZ 17.8 6 49 A 1 3 8.40 8.41 BULK K-FELDSPAR 5.3 6 49 A 1 3 8.40 8.41 BULK PLAGIOCLASE 8.9 6 49 A 1 3 8.40 8.41 BULK KAOLINITE 12.1 6 49 A 1 3 8.40 8.41 BULK MICA 12.8 6 49 A 1 3 8.40 8.41 BULK MONTMORILLONITE 12.7 6 49 A 1 3 8.40 8.41 BULK APATITE 14.3 6 49 A 1 3 8.96 8.98 BULK QUARTZ 16.9 6 49 A 1 3 8.96 8.98 BULK K-FELDSPAR 5.9 6 49 A 1 3 8.96 8.98 BULK PLAGIOCLASE 2.0 6 49 A 1 3 8.96 8.98 BULK KAOLINITE 2.0 6 49 A 1 3 8.96 8.98 BULK MICA 8.1 6 49 A 1 3 8.96 8.98 BULK MONTMORILLONITE 42.1 6 49 A 1 3 8.96 8.98 BULK APATITE 11.0 6 49 A 1 4 9.84 9.86 BULK QUARTZ 17.8 6 49 A 1 4 9.84 9.86 BULK K-FELDSPAR 4.4 6 49 A 1 4 9.84 9.86 BULK MICA 7.1 6 49 A 1 4 9.84 9.86 BULK MONTMORILLONITE 34.8 6 49 A 1 4 9.84 9.86 BULK APATITE 16.9 6 49 A 1 4 10.84 10.86 BULK CALCITE 99.0 6 49 A 1 5 11.55 11.57 BULK CALCITE 99.0 6 49 A 1 5 12.07 12.09 BULK CALCITE 2.4 6 49 A 1 5 12.07 12.09 BULK QUARTZ 17.1 6 49 A 1 5 12.07 12.09 BULK PLAGIOCLASE 2.9 6 49 A 1 5 12.07 12.09 BULK MICA 7.0 6 49 A 1 5 12.07 12.09 BULK MONTMORILLONITE 30.8 6 49 A 2 2 14.55 14.60 BULK CALCITE 82.0 6 49 A 2 2 14.55 14.60 BULK QUARTZ 3.6