leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 65 482 D 1 2 115 117 74.16 BULK CLAY MINERALS 66.5 65 482 D 1 2 115 117 74.16 BULK QUARTZ 14.0 65 482 D 1 2 115 117 74.16 BULK FELDSPAR (undifferentiated) 7.0 65 482 D 1 2 115 117 74.16 BULK CALCITE 2.5 65 482 D 2 2 116 118 83.67 BULK CLAY MINERALS 76.0 65 482 D 2 2 116 118 83.67 BULK QUARTZ 13.0 65 482 D 2 2 116 118 83.67 BULK FELDSPAR (undifferentiated) 9.0 65 482 D 2 2 116 118 83.67 BULK CALCITE 2.0 65 482 D 2 3 135 137 85.36 BULK CLAY MINERALS 59.0 65 482 D 2 3 135 137 85.36 BULK QUARTZ 22.0 65 482 D 2 3 135 137 85.36 BULK FELDSPAR (undifferentiated) 13.0 65 482 D 2 3 135 137 85.36 BULK CALCITE 4.0 65 482 D 2 3 135 137 85.36 BULK CLINOPTILOLITE 2.0 65 482 D 3 2 065 067 92.66 BULK CLAY MINERALS 59.0 65 482 D 3 2 065 067 92.66 BULK QUARTZ 17.0 65 482 D 3 2 065 067 92.66 BULK FELDSPAR (undifferentiated) 17.0 65 482 D 3 2 065 067 92.66 BULK CALCITE 5.0 65 482 D 3 2 065 067 92.66 BULK CLINOPTILOLITE 2.0 65 482 D 4 2 021 023 101.72 BULK CLAY MINERALS 67.0 65 482 D 4 2 021 023 101.72 BULK QUARTZ 16.0 65 482 D 4 2 021 023 101.72 BULK FELDSPAR (undifferentiated) 7.0 65 482 D 4 2 021 023 101.72 BULK CALCITE 6.0 65 482 D 4 2 021 023 101.72 BULK CLINOPTILOLITE 2.0 65 482 D 5 2 060 069 111.60 >20 MICRONS "variety of MONTMORILLONITE" 81.0 65 482 D 5 2 060 069 111.60 >20 MICRONS MICA 12.0 65 482 D 5 2 060 069 111.60 >20 MICRONS CHLORITE 7.0 65 482 D 5 2 060 069 111.60 >20 MICRONS ZEOLITE 0.4 65 482 D 5 2 111 113 112.12 BULK CLAY MINERALS 45.5 65 482 D 5 2 111 113 112.12 BULK QUARTZ 26.0 65 482 D 5 2 111 113 112.12 BULK FELDSPAR (undifferentiated) 24.0 65 482 D 5 2 111 113 112.12 BULK CALCITE 4.5 65 482 D 6 4 027 029 113.28 BULK CLAY MINERALS 66.5 65 482 D 6 4 027 029 113.28 BULK QUARTZ 23.0 65 482 D 6 4 027 029 113.28 BULK FELDSPAR (undifferentiated) 8.0 65 482 D 6 4 027 029 113.28 BULK CALCITE 2.5 65 482 D 7 3 028 030 131.79 BULK CLAY MINERALS 64.5 65 482 D 7 3 028 030 131.79 BULK QUARTZ 23.0 65 482 D 7 3 028 030 131.79 BULK FELDSPAR (undifferentiated) 9.0 65 482 D 7 3 028 030 131.79 BULK CALCITE 3.5 65 482 D 9 1 003 007 114.53 >20 MICRONS MIXED LAYER CLAY 95.0 65 482 D 9 1 003 007 114.53 >20 MICRONS CHLORITE 5.0