leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 31 295 1 101.00 107.80 BULK 'diffuse scattering' measure 83.4 31 295 1 101.00 107.80 BULK 'amorphous material' measure 66.0 31 295 1 101.00 107.80 BULK QUARTZ 27.4 31 295 1 101.00 107.80 BULK K-FELDSPAR 13.4 31 295 1 101.00 107.80 BULK PLAGIOCLASE 7.2 31 295 1 101.00 107.80 BULK MICA 18.2 31 295 1 101.00 107.80 BULK CHLORITE 3.4 31 295 2 120.00 121.90 BULK 'diffuse scattering' measure 85.0 31 295 2 120.00 121.90 BULK 'amorphous material' measure 70.2 31 295 2 120.00 121.90 BULK QUARTZ 12.2 31 295 2 120.00 121.90 BULK K-FELDSPAR 29.7 31 295 2 120.00 121.90 BULK PLAGIOCLASE 11.7 31 295 2 120.00 121.90 BULK MICA 7.1 31 295 2 120.00 128.60 BULK 'diffuse scattering' measure 90.1 31 295 2 120.00 128.60 BULK 'amorphous material' measure 79.5 31 295 2 120.00 128.60 BULK QUARTZ 5.5 31 295 2 120.00 128.60 BULK K-FELDSPAR 25.4 31 295 2 120.00 128.60 BULK PLAGIOCLASE 3.7 31 295 2 120.00 128.60 BULK MONTMORILLONITE 10.7 31 295 2 120.00 128.60 BULK CLINOPTILOLITE 54.7 31 295 3 139.00 143.90 BULK 'diffuse scattering' measure 90.5 31 295 3 139.00 143.90 BULK 'amorphous material' measure 80.9 31 295 3 139.00 143.90 BULK QUARTZ 10.3 31 295 3 139.00 143.90 BULK K-FELDSPAR 14.4 31 295 3 139.00 143.90 BULK PLAGIOCLASE 7.5 31 295 3 139.00 143.90 BULK MONTMORILLONITE 12.1 31 295 3 139.00 143.90 BULK CLINOPTILOLITE 55.8