leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 32 308 1 0.00 1.10 CLAY 'diffuse scattering' measure 84.7 32 308 1 0.00 1.10 CLAY 'amorphous material' measure 60.2 32 308 1 0.00 1.10 CLAY QUARTZ 1.8 32 308 1 0.00 1.10 CLAY K-FELDSPAR 9.9 32 308 1 0.00 1.10 CLAY PLAGIOCLASE 2.3 32 308 1 0.00 1.10 CLAY MONTMORILLONITE 76.3 32 308 1 0.00 1.10 CLAY CLINOPTILOLITE 4.5 32 308 1 0.00 1.10 CLAY PYRITE 0.7 32 308 2 12.50 14.40 CLAY 'diffuse scattering' measure 88.1 32 308 2 12.50 14.40 CLAY 'amorphous material' measure 68.0 32 308 2 12.50 14.40 CLAY K-FELDSPAR 3.8 32 308 2 12.50 14.40 CLAY MONTMORILLONITE 83.0 32 308 2 12.50 14.40 CLAY CLINOPTILOLITE 1.6 32 308 3 40.50 41.50 CLAY 'diffuse scattering' measure 88.7 32 308 3 40.50 41.50 CLAY 'amorphous material' measure 70.9 32 308 3 40.50 41.50 CLAY QUARTZ 0.9 32 308 3 40.50 41.50 CLAY KAOLINITE 7.0 32 308 3 40.50 41.50 CLAY MONTMORILLONITE 74.3 32 308 3 40.50 41.50 CLAY PYRITE 15.5