leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 37 332 B 1 139.00 139.70 CLAY 'diffuse scattering' measure -10. 37 332 B 1 139.00 139.70 CLAY 'amorphous material' measure -10. 37 332 B 1 139.00 139.70 CLAY QUARTZ 12.1 37 332 B 1 139.00 139.70 CLAY K-FELDSPAR 12.1 37 332 B 1 139.00 139.70 CLAY PLAGIOCLASE 8.6 37 332 B 1 139.00 139.70 CLAY KAOLINITE 2.6 37 332 B 1 139.00 139.70 CLAY MICA 8.9 37 332 B 1 139.00 139.70 CLAY CHLORITE 1.4 37 332 B 1 139.00 139.70 CLAY MONTMORILLONITE 51.7 37 332 B 1 139.00 141.30 CLAY 'diffuse scattering' measure -10. 37 332 B 1 139.00 141.30 CLAY 'amorphous material' measure -10. 37 332 B 1 139.00 141.30 CLAY QUARTZ 6.6 37 332 B 1 139.00 141.30 CLAY K-FELDSPAR 14.0 37 332 B 1 139.00 141.30 CLAY PLAGIOCLASE 10.2 37 332 B 1 139.00 141.30 CLAY KAOLINITE 2.6 37 332 B 1 139.00 141.30 CLAY MICA 7.9 37 332 B 1 139.00 141.30 CLAY CHLORITE 1.6 37 332 B 1 139.00 141.30 CLAY MONTMORILLONITE 55.1 37 332 B 1 139.00 141.30 CLAY PALYGORSKITE 1.2 37 332 B 1 139.00 142.70 CLAY 'diffuse scattering' measure -10. 37 332 B 1 139.00 142.70 CLAY 'amorphous material' measure -10. 37 332 B 1 139.00 142.70 CLAY QUARTZ 6.4 37 332 B 1 139.00 142.70 CLAY K-FELDSPAR 18.0 37 332 B 1 139.00 142.70 CLAY PLAGIOCLASE 18.9 37 332 B 1 139.00 142.70 CLAY KAOLINITE 1.6 37 332 B 1 139.00 142.70 CLAY MICA 7.4 37 332 B 1 139.00 142.70 CLAY CHLORITE 1.4 37 332 B 1 139.00 142.70 CLAY MONTMORILLONITE 44.4 37 332 B 1 139.00 144.20 CLAY 'diffuse scattering' measure -10. 37 332 B 1 139.00 144.20 CLAY 'amorphous material' measure -10. 37 332 B 1 139.00 144.20 CLAY QUARTZ 7.7 37 332 B 1 139.00 144.20 CLAY K-FELDSPAR 9.5 37 332 B 1 139.00 144.20 CLAY PLAGIOCLASE 14.5 37 332 B 1 139.00 144.20 CLAY KAOLINITE 3.4 37 332 B 1 139.00 144.20 CLAY MICA 9.6 37 332 B 1 139.00 144.20 CLAY CHLORITE 1.6 37 332 B 1 139.00 144.20 CLAY MONTMORILLONITE 46.0 37 332 B 1 139.00 145.30 CLAY 'diffuse scattering' measure -10. 37 332 B 1 139.00 145.30 CLAY 'amorphous material' measure -10. 37 332 B 1 139.00 145.30 CLAY QUARTZ 8.8 37 332 B 1 139.00 145.30 CLAY K-FELDSPAR 7.2 37 332 B 1 139.00 145.30 CLAY PLAGIOCLASE 7.2 37 332 B 1 139.00 145.30 CLAY KAOLINITE 3.5 37 332 B 1 139.00 145.30 CLAY MICA 7.9 37 332 B 1 139.00 145.30 CLAY CHLORITE 1.5 37 332 B 1 139.00 145.30 CLAY MONTMORILLONITE 63.1