leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 17 170 2 1.00 6.50 BULK 'diffuse scattering' measure 83.4 17 170 2 1.00 6.50 BULK 'amorphous material' measure 74.1 17 170 2 1.00 6.50 BULK QUARTZ 5.1 17 170 2 1.00 6.50 BULK MONTMORILLONITE 11.4 17 170 2 1.00 6.50 BULK PALYGORSKITE 15.1 17 170 6 101.00 108.00 BULK 'diffuse scattering' measure 81.3 17 170 6 101.00 108.00 BULK 'amorphous material' measure 70.8 17 170 6 101.00 108.00 BULK CALCITE 32.9 17 170 6 101.00 108.00 BULK QUARTZ 10.8 17 170 6 101.00 108.00 BULK K-FELDSPAR 3.8 17 170 6 101.00 108.00 BULK MICA 7.4 17 170 6 101.00 108.00 BULK MONTMORILLONITE 3.6 17 170 7 110.00 113.30 BULK 'diffuse scattering' measure 86.4 17 170 7 110.00 113.30 BULK 'amorphous material' measure 78.8 17 170 7 110.00 113.30 BULK CALCITE 7.9 17 170 7 110.00 113.30 BULK QUARTZ 14.9 17 170 7 110.00 113.30 BULK K-FELDSPAR 9.8 17 170 7 110.00 113.30 BULK PLAGIOCLASE 2.8 17 170 7 110.00 113.30 BULK MICA 8.8 17 170 7 110.00 113.30 BULK MONTMORILLONITE 7.7 17 170 7 110.00 113.30 BULK PALYGORSKITE 43.8 17 170 15 184.00 184.00 BULK 'diffuse scattering' measure 85.0 17 170 15 184.00 184.00 BULK 'amorphous material' measure 76.6 17 170 15 184.00 184.00 BULK CALCITE 9.6 17 170 15 184.00 184.00 BULK QUARTZ 4.4 17 170 15 184.00 184.00 BULK K-FELDSPAR 29.6 17 170 15 184.00 184.00 BULK PLAGIOCLASE 5.5 17 170 15 184.00 184.00 BULK MONTMORILLONITE 33.5 17 170 15 184.00 184.00 BULK CLINOPTILOLITE 16.0 17 170 15 184.00 184.00 BULK PYRITE 0.7 17 170 15 184.00 184.47 BULK 'diffuse scattering' measure 79.7 17 170 15 184.00 184.47 BULK 'amorphous material' measure 68.3 17 170 15 184.00 184.47 BULK QUARTZ 3.4 17 170 15 184.00 184.47 BULK K-FELDSPAR 19.7 17 170 15 184.00 184.47 BULK MICA 4.0 17 170 15 184.00 184.47 BULK MONTMORILLONITE 14.3 17 170 15 184.00 184.47 BULK CLINOPTILOLITE 56.9 17 170 15 184.00 184.51 BULK 'diffuse scattering' measure 84.9 17 170 15 184.00 184.51 BULK 'amorphous material' measure 76.5 17 170 15 184.00 184.51 BULK CALCITE 6.6 17 170 15 184.00 184.51 BULK QUARTZ 6.2 17 170 15 184.00 184.51 BULK K-FELDSPAR 42.0 17 170 15 184.00 184.51 BULK PLAGIOCLASE 4.5 17 170 15 184.00 184.51 BULK MONTMORILLONITE 38.7 17 170 15 184.00 185.30 BULK 'diffuse scattering' measure 83.6 17 170 15 184.00 185.30 BULK 'amorphous material' measure 74.4 17 170 15 184.00 185.30 BULK CALCITE 32.4 17 170 15 184.00 185.30 BULK QUARTZ 2.7 17 170 15 184.00 185.30 BULK K-FELDSPAR 18.9 17 170 15 184.00 185.30 BULK MONTMORILLONITE 44.0 17 170 15 184.00 186.00 BULK 'diffuse scattering' measure 83.1 17 170 15 184.00 186.00 BULK 'amorphous material' measure 73.6 17 170 15 184.00 186.00 BULK CALCITE 27.7 17 170 15 184.00 186.00 BULK QUARTZ 3.9 17 170 15 184.00 186.00 BULK K-FELDSPAR 18.4 17 170 15 184.00 186.00 BULK MICA 6.2 17 170 15 184.00 186.00 BULK MONTMORILLONITE 42.1