leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 17 169 2 99.00 108.00 SILT 'diffuse scattering' measure 71.3 17 169 2 99.00 108.00 SILT 'amorphous material' measure 55.2 17 169 2 99.00 108.00 SILT QUARTZ 11.3 17 169 2 99.00 108.00 SILT CRISTOBALITE 18.9 17 169 2 99.00 108.00 SILT K-FELDSPAR 21.5 17 169 2 99.00 108.00 SILT MICA 5.0 17 169 2 99.00 108.00 SILT TRIDYMITE 5.6 17 169 2 99.00 108.00 SILT CLINOPTILOLITE 37.6 17 169 6 182.00 189.10 SILT 'diffuse scattering' measure 52.0 17 169 6 182.00 189.10 SILT 'amorphous material' measure 25.0 17 169 6 182.00 189.10 SILT KAOLINITE 1.0 17 169 6 182.00 189.10 SILT MONTMORILLONITE 99.0 17 169 7 192.00 193.20 SILT 'diffuse scattering' measure 78.1 17 169 7 192.00 193.20 SILT 'amorphous material' measure 65.8 17 169 7 192.00 193.20 SILT QUARTZ 21.3 17 169 7 192.00 193.20 SILT K-FELDSPAR 12.9 17 169 7 192.00 193.20 SILT PLAGIOCLASE 3.8 17 169 7 192.00 193.20 SILT MICA 25.4 17 169 7 192.00 193.20 SILT CHLORITE 1.3 17 169 7 192.00 193.20 SILT MONTMORILLONITE 6.0 17 169 7 192.00 193.20 SILT PALYGORSKITE 26.4 17 169 7 192.00 193.20 SILT CLINOPTILOLITE 3.1 17 169 7 192.00 193.50 SILT 'diffuse scattering' measure 78.3 17 169 7 192.00 193.50 SILT 'amorphous material' measure 66.2 17 169 7 192.00 193.50 SILT QUARTZ 26.3 17 169 7 192.00 193.50 SILT K-FELDSPAR 5.8 17 169 7 192.00 193.50 SILT PLAGIOCLASE 1.5 17 169 7 192.00 193.50 SILT MICA 17.2 17 169 7 192.00 193.50 SILT CHLORITE 0.7 17 169 7 192.00 193.50 SILT MONTMORILLONITE 7.7 17 169 7 192.00 193.50 SILT PALYGORSKITE 37.5 17 169 7 192.00 193.50 SILT CLINOPTILOLITE 3.2 17 169 7 192.00 193.50 SILT UNKNOWN -25.