leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 25 245 A 1 26.00 26.80 SILT 'diffuse scattering' measure 82.6 25 245 A 1 26.00 26.80 SILT 'amorphous material' measure 72.9 25 245 A 1 26.00 26.80 SILT QUARTZ 33.5 25 245 A 1 26.00 26.80 SILT K-FELDSPAR 20.1 25 245 A 1 26.00 26.80 SILT PLAGIOCLASE 30.1 25 245 A 1 26.00 26.80 SILT KAOLINITE 4.4 25 245 A 1 26.00 26.80 SILT MICA 10.9 25 245 A 1 26.00 26.80 SILT GIBBSITE 1.1 25 245 A 2 54.00 58.80 SILT 'diffuse scattering' measure 85.1 25 245 A 2 54.00 58.80 SILT 'amorphous material' measure 76.7 25 245 A 2 54.00 58.80 SILT QUARTZ 37.7 25 245 A 2 54.00 58.80 SILT K-FELDSPAR 14.5 25 245 A 2 54.00 58.80 SILT PLAGIOCLASE 21.2 25 245 A 2 54.00 58.80 SILT KAOLINITE 4.2 25 245 A 2 54.00 58.80 SILT MICA 22.4 25 245 A 4 72.00 78.20 SILT 'diffuse scattering' measure 79.4 25 245 A 4 72.00 78.20 SILT 'amorphous material' measure 67.7 25 245 A 4 72.00 78.20 SILT QUARTZ 33.5 25 245 A 4 72.00 78.20 SILT K-FELDSPAR 18.9 25 245 A 4 72.00 78.20 SILT PLAGIOCLASE 23.6 25 245 A 4 72.00 78.20 SILT MICA 22.2 25 245 A 4 72.00 78.20 SILT CHLORITE 1.8 25 245 A 5 91.00 96.50 SILT 'diffuse scattering' measure 78.1 25 245 A 5 91.00 96.50 SILT 'amorphous material' measure 65.7 25 245 A 5 91.00 96.50 SILT QUARTZ 31.5 25 245 A 5 91.00 96.50 SILT K-FELDSPAR 27.5 25 245 A 5 91.00 96.50 SILT PLAGIOCLASE 18.0 25 245 A 5 91.00 96.50 SILT MICA 20.4 25 245 A 5 91.00 96.50 SILT CHLORITE 2.6 25 245 A 6 100.00 101.80 SILT 'diffuse scattering' measure 80.8 25 245 A 6 100.00 101.80 SILT 'amorphous material' measure 70.0 25 245 A 6 100.00 101.80 SILT QUARTZ 27.7 25 245 A 6 100.00 101.80 SILT K-FELDSPAR 27.2 25 245 A 6 100.00 101.80 SILT PLAGIOCLASE 16.7 25 245 A 6 100.00 101.80 SILT MICA 19.3 25 245 A 6 100.00 101.80 SILT CHLORITE 2.1 25 245 A 6 100.00 101.80 SILT PALYGORSKITE 6.9