leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 25 240 1 0.00 3.60 BULK 'diffuse scattering' measure 90.3 25 240 1 0.00 3.60 BULK 'amorphous material' measure 84.8 25 240 1 0.00 3.60 BULK QUARTZ 20.1 25 240 1 0.00 3.60 BULK K-FELDSPAR 11.8 25 240 1 0.00 3.60 BULK PLAGIOCLASE 11.4 25 240 1 0.00 3.60 BULK KAOLINITE 9.7 25 240 1 0.00 3.60 BULK MICA 16.2 25 240 1 0.00 3.60 BULK MONTMORILLONITE 18.7 25 240 1 0.00 3.60 BULK PALYGORSKITE 11.1 25 240 3 73.00 74.30 BULK 'diffuse scattering' measure 88.1 25 240 3 73.00 74.30 BULK 'amorphous material' measure 81.5 25 240 3 73.00 74.30 BULK QUARTZ 16.4 25 240 3 73.00 74.30 BULK K-FELDSPAR 14.0 25 240 3 73.00 74.30 BULK PLAGIOCLASE 10.3 25 240 3 73.00 74.30 BULK KAOLINITE 11.6 25 240 3 73.00 74.30 BULK MICA 22.7 25 240 3 73.00 75.70 BULK 'diffuse scattering' measure 89.0 25 240 3 73.00 75.70 BULK 'amorphous material' measure 82.8 25 240 3 73.00 75.70 BULK QUARTZ 16.7 25 240 3 73.00 75.70 BULK K-FELDSPAR 16.3 25 240 3 73.00 75.70 BULK PLAGIOCLASE 14.1 25 240 3 73.00 75.70 BULK KAOLINITE 11.4 25 240 3 73.00 75.70 BULK MICA 15.0 25 240 3 73.00 79.50 BULK 'diffuse scattering' measure 89.3 25 240 3 73.00 79.50 BULK 'amorphous material' measure 83.2 25 240 3 73.00 79.50 BULK QUARTZ 14.8 25 240 3 73.00 79.50 BULK K-FELDSPAR 6.0 25 240 3 73.00 79.50 BULK PLAGIOCLASE 9.5 25 240 3 73.00 79.50 BULK KAOLINITE 12.3 25 240 3 73.00 79.50 BULK MICA 20.5 25 240 3 73.00 79.50 BULK MONTMORILLONITE 26.6 25 240 5 157.00 160.70 BULK 'diffuse scattering' measure 78.7 25 240 5 157.00 160.70 BULK 'amorphous material' measure 66.6 25 240 5 157.00 160.70 BULK QUARTZ 30.6 25 240 5 157.00 160.70 BULK K-FELDSPAR 30.4 25 240 5 157.00 160.70 BULK PLAGIOCLASE 20.5 25 240 5 157.00 160.70 BULK KAOLINITE 3.2 25 240 5 157.00 160.70 BULK MICA 3.7 25 240 5 157.00 160.70 BULK MONTMORILLONITE 10.1