leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 60 460 A 1 1 016 017 0.16 BULK QUARTZ 1.0 60 460 A 1 1 016 017 0.16 BULK K-FELDSPAR 3.0 60 460 A 4 7 018 020 36.19 BULK CLAY MINERALS 85.1 60 460 A 4 7 018 020 36.19 BULK QUARTZ 2.3 60 460 A 4 7 018 020 36.19 BULK FELDSPAR (undifferentiated) 5.4 60 460 A 4 7 018 020 36.19 BULK PYROXENE 2.0 60 460 A 4 7 018 020 36.19 BULK HORNBLENDE 2.0 60 460 A 4 7 018 020 36.19 BULK CALCITE 3.2 60 460 A 5 3 080 082 40.31 BULK CLAY MINERALS 80.3 60 460 A 5 3 080 082 40.31 BULK QUARTZ 5.7 60 460 A 5 3 080 082 40.31 BULK FELDSPAR (undifferentiated) 7.0 60 460 A 5 3 080 082 40.31 BULK HORNBLENDE 1.0 60 460 A 5 3 080 082 40.31 BULK PHILLIPSITE 6.0 60 460 A 7 1 148 149 56.98 BULK K-FELDSPAR 35.0 60 460 A 7 2 018 019 57.18 BULK K-FELDSPAR 16.0 60 460 A 8 CC 021 023 74.22 BULK CLAY MINERALS 84.0 60 460 A 8 CC 021 023 74.22 BULK FELDSPAR (undifferentiated) 8.0 60 460 A 8 CC 021 023 74.22 BULK HORNBLENDE 2.0 60 460 A 8 CC 021 023 74.22 BULK PHILLIPSITE 8.0 60 460 A 8 CC 033 035 74.44 BULK CLAY MINERALS 83.5 60 460 A 8 CC 033 035 74.44 BULK FELDSPAR (undifferentiated) 14.0 60 460 A 8 CC 033 035 74.44 BULK PYROXENE 1.0