leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 28 269 2 46.00 47.60 SILT 'diffuse scattering' measure 60.0 28 269 2 46.00 47.60 SILT 'amorphous material' measure 16.2 28 269 2 46.00 47.60 SILT QUARTZ 32.1 28 269 2 46.00 47.60 SILT K-FELDSPAR 4.6 28 269 2 46.00 47.60 SILT PLAGIOCLASE 14.9 28 269 2 46.00 47.60 SILT MICA 42.3 28 269 2 46.00 47.60 SILT CHLORITE 6.2 28 269 2 46.00 47.60 SILT UNKNOWN -5.0 28 269 3 93.50 95.60 SILT 'diffuse scattering' measure 66.4 28 269 3 93.50 95.60 SILT 'amorphous material' measure 32.3 28 269 3 93.50 95.60 SILT QUARTZ 40.2 28 269 3 93.50 95.60 SILT K-FELDSPAR 8.4 28 269 3 93.50 95.60 SILT PLAGIOCLASE 18.5 28 269 3 93.50 95.60 SILT MICA 28.3 28 269 3 93.50 95.60 SILT CHLORITE 4.6 28 269 3 93.50 95.60 SILT UNKNOWN -5.0 28 269 6 198.00 203.30 SILT 'diffuse scattering' measure 69.1 28 269 6 198.00 203.30 SILT 'amorphous material' measure 38.2 28 269 6 198.00 203.30 SILT QUARTZ 38.9 28 269 6 198.00 203.30 SILT K-FELDSPAR 12.4 28 269 6 198.00 203.30 SILT PLAGIOCLASE 20.9 28 269 6 198.00 203.30 SILT MICA 22.7 28 269 6 198.00 203.30 SILT CHLORITE 3.8 28 269 6 198.00 203.30 SILT AMPHIBOLE 1.4 28 269 6 198.00 203.30 SILT UNKNOWN -5.0 28 269 9 331.00 331.70 SILT 'diffuse scattering' measure 62.9 28 269 9 331.00 331.70 SILT 'amorphous material' measure 28.2 28 269 9 331.00 331.70 SILT QUARTZ 46.6 28 269 9 331.00 331.70 SILT K-FELDSPAR 16.6 28 269 9 331.00 331.70 SILT PLAGIOCLASE 22.8 28 269 9 331.00 331.70 SILT MICA 9.0 28 269 9 331.00 331.70 SILT CHLORITE 1.9 28 269 9 331.00 331.70 SILT PYRITE 1.2 28 269 9 331.00 331.70 SILT AMPHIBOLE 2.0 28 269 9 331.00 333.20 SILT 'diffuse scattering' measure 73.7 28 269 9 331.00 333.20 SILT 'amorphous material' measure 48.1 28 269 9 331.00 333.20 SILT QUARTZ 43.7 28 269 9 331.00 333.20 SILT K-FELDSPAR 12.9 28 269 9 331.00 333.20 SILT PLAGIOCLASE 21.2 28 269 9 331.00 333.20 SILT MICA 17.8 28 269 9 331.00 333.20 SILT CHLORITE 2.7 28 269 9 331.00 333.20 SILT AMPHIBOLE 1.7 28 269 9 331.00 333.20 SILT UNKNOWN -5.0 28 269 11 388.00 389.60 SILT 'diffuse scattering' measure 63.2 28 269 11 388.00 389.60 SILT 'amorphous material' measure 27.8 28 269 11 388.00 389.60 SILT QUARTZ 46.6 28 269 11 388.00 389.60 SILT K-FELDSPAR 11.5 28 269 11 388.00 389.60 SILT PLAGIOCLASE 21.6 28 269 11 388.00 389.60 SILT MICA 16.2 28 269 11 388.00 389.60 SILT CHLORITE 2.3 28 269 11 388.00 389.60 SILT AMPHIBOLE 1.8 28 269 11 388.00 389.60 SILT UNKNOWN -5.0