leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 69 505 2 4 >20 MICRONS 'amorphous material' measure 79.0 69 505 2 4 >20 MICRONS QUARTZ 3.0 69 505 2 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 2 4 >20 MICRONS APATITE 5.0 69 505 2 4 >20 MICRONS MAGHEMITE 5.0 69 505 3 3 >20 MICRONS 'amorphous material' measure 84.0 69 505 3 3 >20 MICRONS QUARTZ 3.0 69 505 3 3 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 3 3 >20 MICRONS MAGHEMITE 5.0 69 505 3 3 >20 MICRONS PYRITE 5.0 69 505 4 4 >20 MICRONS 'amorphous material' measure 72.0 69 505 4 4 >20 MICRONS QUARTZ 3.0 69 505 4 4 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 505 4 4 >20 MICRONS APATITE 5.0 69 505 4 4 >20 MICRONS MAGHEMITE 5.0 69 505 4 4 >20 MICRONS PYRITE 5.0 69 505 5 4 >20 MICRONS 'amorphous material' measure 62.0 69 505 5 4 >20 MICRONS QUARTZ 5.0 69 505 5 4 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 5 4 >20 MICRONS APATITE 5.0 69 505 5 4 >20 MICRONS MAGHEMITE 5.0 69 505 5 4 >20 MICRONS PYRITE 5.0 69 505 6 4 >20 MICRONS 'amorphous material' measure 60.0 69 505 6 4 >20 MICRONS ILLITE 5.0 69 505 6 4 >20 MICRONS QUARTZ 10.0 69 505 6 4 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 6 4 >20 MICRONS APATITE 5.0 69 505 6 4 >20 MICRONS MAGHEMITE 5.0 69 505 6 4 >20 MICRONS PYRITE 5.0 69 505 7 4 >20 MICRONS 'amorphous material' measure 74.0 69 505 7 4 >20 MICRONS QUARTZ 3.0 69 505 7 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 7 4 >20 MICRONS MAGHEMITE 5.0 69 505 7 4 >20 MICRONS PYRITE 15.0 69 505 10 4 >20 MICRONS 'amorphous material' measure 77.0 69 505 10 4 >20 MICRONS QUARTZ 5.0 69 505 10 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 10 4 >20 MICRONS APATITE 5.0 69 505 10 4 >20 MICRONS MAGHEMITE 5.0 69 505 10 4 >20 MICRONS PYRITE 5.0 69 505 11 4 >20 MICRONS 'amorphous material' measure 70.0 69 505 11 4 >20 MICRONS ILLITE 5.0 69 505 11 4 >20 MICRONS QUARTZ 5.0 69 505 11 4 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 505 11 4 >20 MICRONS APATITE 5.0 69 505 11 4 >20 MICRONS MAGHEMITE 5.0 69 505 11 4 >20 MICRONS PYRITE 5.0 69 505 12 4 >20 MICRONS 'amorphous material' measure 79.0 69 505 12 4 >20 MICRONS QUARTZ 3.0 69 505 12 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 12 4 >20 MICRONS MAGHEMITE 5.0 69 505 12 4 >20 MICRONS PYRITE 5.0 69 505 13 4 >20 MICRONS 'amorphous material' measure 81.0 69 505 13 4 >20 MICRONS QUARTZ 3.0 69 505 13 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 13 4 >20 MICRONS MAGHEMITE 5.0 69 505 13 4 >20 MICRONS PYRITE 5.0 69 505 14 4 >20 MICRONS 'amorphous material' measure 79.0 69 505 14 4 >20 MICRONS QUARTZ 3.0 69 505 14 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 14 4 >20 MICRONS APATITE 5.0 69 505 14 4 >20 MICRONS MAGHEMITE 5.0 69 505 15 4 >20 MICRONS 'amorphous material' measure 79.0 69 505 15 4 >20 MICRONS QUARTZ 3.0 69 505 15 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 15 4 >20 MICRONS APATITE 5.0 69 505 15 4 >20 MICRONS MAGHEMITE 5.0 69 505 15 4 >20 MICRONS PYRITE 5.0 69 505 18 5 >20 MICRONS 'amorphous material' measure 76.0 69 505 18 5 >20 MICRONS QUARTZ 3.0 69 505 18 5 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 505 18 5 >20 MICRONS MAGHEMITE 3.0 69 505 18 5 >20 MICRONS PYRITE 5.0 69 505 19 4 >20 MICRONS 'amorphous material' measure 15.0 69 505 19 4 >20 MICRONS ILLITE 5.0 69 505 19 4 >20 MICRONS QUARTZ 3.0 69 505 19 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 19 4 >20 MICRONS MAGNETITE 56.0 69 505 19 4 >20 MICRONS PYRITE 5.0 69 505 20 5 >20 MICRONS 'amorphous material' measure 48.0 69 505 20 5 >20 MICRONS QUARTZ 3.0 69 505 20 5 >20 MICRONS FELDSPAR (undifferentiated) 13.0 69 505 20 5 >20 MICRONS APATITE 5.0 69 505 20 5 >20 MICRONS MAGHEMITE 8.0 69 505 20 5 >20 MICRONS PYRITE 8.0 69 505 21 4 >20 MICRONS 'amorphous material' measure 54.0 69 505 21 4 >20 MICRONS ILLITE 5.0 69 505 21 4 >20 MICRONS QUARTZ 5.0 69 505 21 4 >20 MICRONS FELDSPAR (undifferentiated) 13.0 69 505 21 4 >20 MICRONS APATITE 5.0 69 505 21 4 >20 MICRONS MAGHEMITE 5.0 69 505 21 4 >20 MICRONS PYRITE 8.0 69 505 22 4 >20 MICRONS 'amorphous material' measure 68.0 69 505 22 4 >20 MICRONS QUARTZ 3.0 69 505 22 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 22 4 >20 MICRONS APATITE 5.0 69 505 22 4 >20 MICRONS MAGHEMITE 5.0 69 505 22 4 >20 MICRONS PYRITE 5.0 69 505 23 4 >20 MICRONS 'amorphous material' measure 66.0 69 505 23 4 >20 MICRONS ILLITE 5.0 69 505 23 4 >20 MICRONS QUARTZ 3.0 69 505 23 4 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 505 23 4 >20 MICRONS APATITE 5.0 69 505 23 4 >20 MICRONS MAGHEMITE 5.0 69 505 23 4 >20 MICRONS PYRITE 5.0