leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 69 504 1 1 >20 MICRONS 'amorphous material' measure 57.0 69 504 1 1 >20 MICRONS QUARTZ 5.0 69 504 1 1 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 504 1 1 >20 MICRONS APATITE 8.0 69 504 1 1 >20 MICRONS MAGNETITE 15.0 69 504 1 1 >20 MICRONS PYRITE 5.0 69 504 2 3 >20 MICRONS 'amorphous material' measure 62.0 69 504 2 3 >20 MICRONS QUARTZ 5.0 69 504 2 3 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 504 2 3 >20 MICRONS PYRITE 20.0 69 504 3 1 >20 MICRONS 'amorphous material' measure 50.0 69 504 3 1 >20 MICRONS QUARTZ 3.0 69 504 3 1 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 504 3 1 >20 MICRONS MAGHEMITE 5.0 69 504 3 1 >20 MICRONS PYRITE 24.0 69 504 8 3 >20 MICRONS 'amorphous material' measure 66.0 69 504 8 3 >20 MICRONS QUARTZ 3.0 69 504 8 3 >20 MICRONS FELDSPAR (undifferentiated) 15.0 69 504 8 3 >20 MICRONS APATITE 3.0 69 504 8 3 >20 MICRONS MAGHEMITE 5.0 69 504 8 3 >20 MICRONS PYRITE 8.0 69 504 13 1 >20 MICRONS 'amorphous material' measure 71.0 69 504 13 1 >20 MICRONS ILLITE 5.0 69 504 13 1 >20 MICRONS QUARTZ 3.0 69 504 13 1 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 13 1 >20 MICRONS APATITE 5.0 69 504 13 1 >20 MICRONS PYRITE 8.0 69 504 13 3 >20 MICRONS 'amorphous material' measure 67.0 69 504 13 3 >20 MICRONS QUARTZ 5.0 69 504 13 3 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 504 13 3 >20 MICRONS APATITE 5.0 69 504 13 3 >20 MICRONS MAGHEMITE 5.0 69 504 13 3 >20 MICRONS PYRITE 8.0 69 504 14 1 >20 MICRONS 'amorphous material' measure 50.0 69 504 14 1 >20 MICRONS FELDSPAR (undifferentiated) 20.0 69 504 14 1 >20 MICRONS APATITE 5.0 69 504 14 1 >20 MICRONS MAGNETITE 10.0 69 504 14 1 >20 MICRONS PYRITE 15.0 69 504 14 2 >20 MICRONS 'amorphous material' measure 71.0 69 504 14 2 >20 MICRONS QUARTZ 5.0 69 504 14 2 >20 MICRONS FELDSPAR (undifferentiated) 8.0 69 504 14 2 >20 MICRONS APATITE 3.0 69 504 14 2 >20 MICRONS MAGHEMITE 3.0 69 504 14 2 >20 MICRONS PYRITE 10.0 69 504 14 2 >20 MICRONS 'amorphous material' measure 75.0 69 504 14 2 >20 MICRONS QUARTZ 5.0 69 504 14 2 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 504 14 2 >20 MICRONS APATITE 5.0 69 504 14 2 >20 MICRONS PYRITE 5.0 69 504 14 3 >20 MICRONS 'amorphous material' measure 79.0 69 504 14 3 >20 MICRONS QUARTZ 3.0 69 504 14 3 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 14 3 >20 MICRONS MAGHEMITE 5.0 69 504 14 3 >20 MICRONS PYRITE 8.0 69 504 15 1 >20 MICRONS QUARTZ 10.0 69 504 15 1 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 15 1 >20 MICRONS MAGNETITE 65.0 69 504 15 1 >20 MICRONS PYRITE 15.0 69 504 15 1 >20 MICRONS 'amorphous material' measure 85.0 69 504 15 1 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 15 1 >20 MICRONS MAGHEMITE 5.0 69 504 15 1 >20 MICRONS PYRITE 5.0 69 504 15 2 >20 MICRONS 'amorphous material' measure 77.0 69 504 15 2 >20 MICRONS QUARTZ 3.0 69 504 15 2 >20 MICRONS FELDSPAR (undifferentiated) 15.0 69 504 15 2 >20 MICRONS PYRITE 5.0 69 504 15 3 >20 MICRONS 'amorphous material' measure 82.0 69 504 15 3 >20 MICRONS QUARTZ 3.0 69 504 15 3 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 15 3 >20 MICRONS MAGHEMITE 5.0 69 504 15 3 >20 MICRONS PYRITE 5.0 69 504 16 2 >20 MICRONS 'amorphous material' measure 90.0 69 504 16 2 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 16 2 >20 MICRONS PYRITE 5.0 69 504 16 3 >20 MICRONS 'amorphous material' measure 87.0 69 504 16 3 >20 MICRONS QUARTZ 3.0 69 504 16 3 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 16 3 >20 MICRONS PYRITE 5.0 69 504 17 1 >20 MICRONS 'amorphous material' measure 79.0 69 504 17 1 >20 MICRONS QUARTZ 3.0 69 504 17 1 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 17 1 >20 MICRONS MAGHEMITE 5.0 69 504 17 1 >20 MICRONS PYRITE 8.0 69 504 17 3 >20 MICRONS 'amorphous material' measure 89.0 69 504 17 3 >20 MICRONS QUARTZ 3.0 69 504 17 3 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 504 17 3 >20 MICRONS PYRITE 8.0 69 504 18 2 >20 MICRONS 'amorphous material' measure 59.0 69 504 18 2 >20 MICRONS ILLITE 5.0 69 504 18 2 >20 MICRONS QUARTZ 3.0 69 504 18 2 >20 MICRONS PYRITE 25.0 69 504 18 3 >20 MICRONS 'amorphous material' measure 64.0 69 504 18 3 >20 MICRONS QUARTZ 3.0 69 504 18 3 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 504 18 3 >20 MICRONS MAGNETITE 5.0 69 504 18 3 >20 MICRONS PYRITE 20.0 69 504 19 1 >20 MICRONS 'amorphous material' measure 89.0 69 504 19 1 >20 MICRONS QUARTZ 3.0 69 504 19 1 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 504 19 1 >20 MICRONS PYRITE 5.0 69 504 20 1 >20 MICRONS 'amorphous material' measure 59.0 69 504 20 1 >20 MICRONS QUARTZ 3.0 69 504 20 1 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 504 20 1 >20 MICRONS PYRITE 25.0 69 504 25 1 >20 MICRONS 'amorphous material' measure 84.0 69 504 25 1 >20 MICRONS QUARTZ 3.0 69 504 25 1 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 504 25 1 >20 MICRONS PYRITE 10.0 69 504 27 3 >20 MICRONS 'amorphous material' measure 67.0 69 504 27 3 >20 MICRONS QUARTZ 3.0 69 504 27 3 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 27 3 >20 MICRONS APATITE 5.0 69 504 27 3 >20 MICRONS MAGHEMITE 5.0 69 504 27 3 >20 MICRONS PYRITE 15.0 69 504 29 3 >20 MICRONS 'amorphous material' measure 57.0 69 504 29 3 >20 MICRONS ILLITE 5.0 69 504 29 3 >20 MICRONS QUARTZ 3.0 69 504 29 3 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 504 29 3 >20 MICRONS APATITE 5.0 69 504 29 3 >20 MICRONS MAGHEMITE 5.0 69 504 29 3 >20 MICRONS PYRITE 15.0 69 504 31 2 >20 MICRONS 'amorphous material' measure 45.0 69 504 31 2 >20 MICRONS ILLITE 5.0 69 504 31 2 >20 MICRONS QUARTZ 5.0 69 504 31 2 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 504 31 2 >20 MICRONS APATITE 5.0 69 504 31 2 >20 MICRONS MAGHEMITE 5.0 69 504 31 2 >20 MICRONS PYRITE 20.0 69 504 37 2 >20 MICRONS 'amorphous material' measure 68.0 69 504 37 2 >20 MICRONS QUARTZ 3.0 69 504 37 2 >20 MICRONS FELDSPAR (undifferentiated) 10.0 69 504 37 2 >20 MICRONS APATITE 5.0 69 504 37 2 >20 MICRONS MAGHEMITE 5.0 69 504 37 2 >20 MICRONS PYRITE 10.0 69 504 40 2 >20 MICRONS 'amorphous material' measure 84.0 69 504 40 2 >20 MICRONS QUARTZ 3.0 69 504 40 2 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 504 40 2 >20 MICRONS PYRITE 10.0 69 504 42 1 >20 MICRONS 'amorphous material' measure 82.0 69 504 42 1 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 504 42 1 >20 MICRONS APATITE 5.0 69 504 42 1 >20 MICRONS MAGHEMITE 5.0 69 504 42 1 >20 MICRONS PYRITE 5.0 69 504 44 2 >20 MICRONS 'amorphous material' measure 84.0 69 504 44 2 >20 MICRONS ILLITE 3.0 69 504 44 2 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 504 44 2 >20 MICRONS MAGHEMITE 5.0 69 504 44 2 >20 MICRONS PYRITE 5.0 69 504 47 1 >20 MICRONS QUARTZ 3.0 69 504 47 1 >20 MICRONS MAGNETITE 25.0 69 504 47 1 >20 MICRONS PYRITE 67.0 69 504 48 1 >20 MICRONS 'amorphous material' measure 79.0 69 504 48 1 >20 MICRONS QUARTZ 3.0 69 504 48 1 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 48 1 >20 MICRONS MAGHEMITE 5.0 69 504 48 1 >20 MICRONS PYRITE 8.0 69 504 48 1 >20 MICRONS 'amorphous material' measure 79.0 69 504 48 1 >20 MICRONS QUARTZ 3.0 69 504 48 1 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 48 1 >20 MICRONS MAGHEMITE 5.0 69 504 48 1 >20 MICRONS PYRITE 8.0 69 504 52 1 >20 MICRONS 'amorphous material' measure 79.0 69 504 52 1 >20 MICRONS QUARTZ 3.0 69 504 52 1 >20 MICRONS FELDSPAR (undifferentiated) 3.0 69 504 52 1 >20 MICRONS APATITE 5.0 69 504 52 1 >20 MICRONS MAGHEMITE 5.0 69 504 52 1 >20 MICRONS PYRITE 5.0 69 504 52 1 >20 MICRONS 'amorphous material' measure 57.0 69 504 52 1 >20 MICRONS QUARTZ 3.0 69 504 52 1 >20 MICRONS FELDSPAR (undifferentiated) 5.0 69 504 52 1 >20 MICRONS MAGNETITE 15.0 69 504 52 1 >20 MICRONS PYRITE 15.0