leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 4 25 1 0.00 0.90 SILT QUARTZ 35.9 4 25 1 0.00 0.90 SILT PLAGIOCLASE 5.3 4 25 1 0.00 0.90 SILT KAOLINITE 35.4 4 25 1 0.00 0.90 SILT MICA 23.3 4 25 2 0.90 1.80 SILT QUARTZ 30.9 4 25 2 0.90 1.80 SILT K-FELDSPAR 2.6 4 25 2 0.90 1.80 SILT PLAGIOCLASE 4.4 4 25 2 0.90 1.80 SILT KAOLINITE 33.3 4 25 2 0.90 1.80 SILT MICA 28.8 4 25 3 1.80 2.70 SILT DOLOMITE 2.0 4 25 3 1.80 2.70 SILT QUARTZ 28.0 4 25 3 1.80 2.70 SILT K-FELDSPAR 3.9 4 25 3 1.80 2.70 SILT PLAGIOCLASE 6.4 4 25 3 1.80 2.70 SILT KAOLINITE 28.9 4 25 3 1.80 2.70 SILT MICA 30.6 4 25 4 2.70 3.60 SILT QUARTZ 29.9 4 25 4 2.70 3.60 SILT K-FELDSPAR 3.0 4 25 4 2.70 3.60 SILT PLAGIOCLASE 5.5 4 25 4 2.70 3.60 SILT KAOLINITE 35.7 4 25 4 2.70 3.60 SILT MICA 25.8