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 2-20 MICRONS 'amorphous material' measure 15.0 69 505 2 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 2 4 2-20 MICRONS KAOLINITE 5.0 69 505 2 4 2-20 MICRONS QUARTZ 35.0 69 505 2 4 2-20 MICRONS FELDSPAR (undifferentiated) 17.0 69 505 2 4 2-20 MICRONS APATITE 8.0 69 505 2 4 2-20 MICRONS MAGHEMITE 5.0 69 505 2 4 2-20 MICRONS PYRITE 5.0 69 505 3 3 2-20 MICRONS 'amorphous material' measure 20.0 69 505 3 3 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 3 3 2-20 MICRONS QUARTZ 32.0 69 505 3 3 2-20 MICRONS FELDSPAR (undifferentiated) 20.0 69 505 3 3 2-20 MICRONS APATITE 8.0 69 505 3 3 2-20 MICRONS MAGHEMITE 5.0 69 505 3 3 2-20 MICRONS PYRITE 5.0 69 505 4 4 2-20 MICRONS 'amorphous material' measure 20.0 69 505 4 4 2-20 MICRONS "variety of MONTMORILLONITE" 8.0 69 505 4 4 2-20 MICRONS KAOLINITE 5.0 69 505 4 4 2-20 MICRONS ILLITE 5.0 69 505 4 4 2-20 MICRONS QUARTZ 30.0 69 505 4 4 2-20 MICRONS FELDSPAR (undifferentiated) 19.0 69 505 4 4 2-20 MICRONS APATITE 5.0 69 505 4 4 2-20 MICRONS MAGHEMITE 5.0 69 505 4 4 2-20 MICRONS PYRITE 5.0 69 505 5 4 2-20 MICRONS 'amorphous material' measure 20.0 69 505 5 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 5 4 2-20 MICRONS ILLITE 5.0 69 505 5 4 2-20 MICRONS QUARTZ 30.0 69 505 5 4 2-20 MICRONS FELDSPAR (undifferentiated) 13.0 69 505 5 4 2-20 MICRONS APATITE 8.0 69 505 5 4 2-20 MICRONS MAGHEMITE 5.0 69 505 5 4 2-20 MICRONS PYRITE 5.0 69 505 6 4 2-20 MICRONS 'amorphous material' measure 20.0 69 505 6 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 6 4 2-20 MICRONS ILLITE 5.0 69 505 6 4 2-20 MICRONS QUARTZ 35.0 69 505 6 4 2-20 MICRONS FELDSPAR (undifferentiated) 15.0 69 505 6 4 2-20 MICRONS APATITE 5.0 69 505 6 4 2-20 MICRONS MAGHEMITE 5.0 69 505 6 4 2-20 MICRONS PYRITE 5.0 69 505 7 4 2-20 MICRONS 'amorphous material' measure 15.0 69 505 7 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 7 4 2-20 MICRONS KAOLINITE 5.0 69 505 7 4 2-20 MICRONS ILLITE 5.0 69 505 7 4 2-20 MICRONS QUARTZ 30.0 69 505 7 4 2-20 MICRONS FELDSPAR (undifferentiated) 17.0 69 505 7 4 2-20 MICRONS APATITE 8.0 69 505 7 4 2-20 MICRONS MAGHEMITE 5.0 69 505 7 4 2-20 MICRONS PYRITE 5.0 69 505 10 4 2-20 MICRONS 'amorphous material' measure 20.0 69 505 10 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 10 4 2-20 MICRONS KAOLINITE 5.0 69 505 10 4 2-20 MICRONS ILLITE 5.0 69 505 10 4 2-20 MICRONS QUARTZ 25.0 69 505 10 4 2-20 MICRONS FELDSPAR (undifferentiated) 13.0 69 505 10 4 2-20 MICRONS APATITE 10.0 69 505 10 4 2-20 MICRONS MAGHEMITE 5.0 69 505 10 4 2-20 MICRONS PYRITE 5.0 69 505 11 4 2-20 MICRONS 'amorphous material' measure 17.0 69 505 11 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 11 4 2-20 MICRONS KAOLINITE 5.0 69 505 11 4 2-20 MICRONS ILLITE 5.0 69 505 11 4 2-20 MICRONS QUARTZ 30.0 69 505 11 4 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 11 4 2-20 MICRONS APATITE 8.0 69 505 11 4 2-20 MICRONS MAGHEMITE 5.0 69 505 11 4 2-20 MICRONS PYRITE 5.0 69 505 12 4 2-20 MICRONS 'amorphous material' measure 30.0 69 505 12 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 12 4 2-20 MICRONS KAOLINITE 5.0 69 505 12 4 2-20 MICRONS QUARTZ 20.0 69 505 12 4 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 12 4 2-20 MICRONS APATITE 10.0 69 505 12 4 2-20 MICRONS MAGHEMITE 5.0 69 505 12 4 2-20 MICRONS PYRITE 5.0 69 505 13 4 2-20 MICRONS 'amorphous material' measure 20.0 69 505 13 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 13 4 2-20 MICRONS KAOLINITE 5.0 69 505 13 4 2-20 MICRONS QUARTZ 34.0 69 505 13 4 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 13 4 2-20 MICRONS APATITE 8.0 69 505 13 4 2-20 MICRONS MAGHEMITE 5.0 69 505 13 4 2-20 MICRONS PYRITE 5.0 69 505 14 4 2-20 MICRONS 'amorphous material' measure 37.0 69 505 14 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 14 4 2-20 MICRONS QUARTZ 20.0 69 505 14 4 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 14 4 2-20 MICRONS APATITE 8.0 69 505 14 4 2-20 MICRONS MAGHEMITE 5.0 69 505 14 4 2-20 MICRONS PYRITE 5.0 69 505 15 4 2-20 MICRONS 'amorphous material' measure 27.0 69 505 15 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 15 4 2-20 MICRONS ILLITE 5.0 69 505 15 4 2-20 MICRONS QUARTZ 15.0 69 505 15 4 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 15 4 2-20 MICRONS APATITE 8.0 69 505 15 4 2-20 MICRONS MAGHEMITE 5.0 69 505 15 4 2-20 MICRONS PYRITE 5.0 69 505 18 5 2-20 MICRONS 'amorphous material' measure 44.0 69 505 18 5 2-20 MICRONS QUARTZ 20.0 69 505 18 5 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 18 5 2-20 MICRONS APATITE 8.0 69 505 18 5 2-20 MICRONS MAGHEMITE 5.0 69 505 18 5 2-20 MICRONS PYRITE 5.0 69 505 19 4 2-20 MICRONS 'amorphous material' measure 20.0 69 505 19 4 2-20 MICRONS "variety of MONTMORILLONITE" 5.0 69 505 19 4 2-20 MICRONS KAOLINITE 5.0 69 505 19 4 2-20 MICRONS ILLITE 5.0 69 505 19 4 2-20 MICRONS QUARTZ 20.0 69 505 19 4 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 19 4 2-20 MICRONS APATITE 8.0 69 505 19 4 2-20 MICRONS MAGHEMITE 5.0 69 505 19 4 2-20 MICRONS PYRITE 5.0 69 505 20 5 2-20 MICRONS 'amorphous material' measure 37.0 69 505 20 5 2-20 MICRONS QUARTZ 20.0 69 505 20 5 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 20 5 2-20 MICRONS APATITE 8.0 69 505 20 5 2-20 MICRONS MAGHEMITE 5.0 69 505 20 5 2-20 MICRONS PYRITE 5.0 69 505 21 4 2-20 MICRONS 'amorphous material' measure 39.0 69 505 21 4 2-20 MICRONS QUARTZ 20.0 69 505 21 4 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 21 4 2-20 MICRONS APATITE 5.0 69 505 21 4 2-20 MICRONS MAGHEMITE 5.0 69 505 21 4 2-20 MICRONS PYRITE 5.0 69 505 22 4 2-20 MICRONS 'amorphous material' measure 30.0 69 505 22 4 2-20 MICRONS KAOLINITE 5.0 69 505 22 4 2-20 MICRONS QUARTZ 24.0 69 505 22 4 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 22 4 2-20 MICRONS APATITE 8.0 69 505 22 4 2-20 MICRONS MAGHEMITE 5.0 69 505 22 4 2-20 MICRONS PYRITE 5.0 69 505 23 4 2-20 MICRONS 'amorphous material' measure 20.0 69 505 23 4 2-20 MICRONS KAOLINITE 5.0 69 505 23 4 2-20 MICRONS ILLITE 5.0 69 505 23 4 2-20 MICRONS QUARTZ 25.0 69 505 23 4 2-20 MICRONS FELDSPAR (undifferentiated) 10.0 69 505 23 4 2-20 MICRONS APATITE 10.0 69 505 23 4 2-20 MICRONS MAGHEMITE 5.0 69 505 23 4 2-20 MICRONS PYRITE 5.0