leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 31 296 1 0.00 2.50 CLAY 'diffuse scattering' measure 78.6 31 296 1 0.00 2.50 CLAY 'amorphous material' measure 57.4 31 296 1 0.00 2.50 CLAY QUARTZ 25.5 31 296 1 0.00 2.50 CLAY PLAGIOCLASE 12.0 31 296 1 0.00 2.50 CLAY MICA 44.7 31 296 1 0.00 2.50 CLAY CHLORITE 8.5 31 296 2 6.50 14.20 CLAY 'diffuse scattering' measure 79.7 31 296 2 6.50 14.20 CLAY 'amorphous material' measure 57.0 31 296 2 6.50 14.20 CLAY QUARTZ 22.6 31 296 2 6.50 14.20 CLAY PLAGIOCLASE 7.6 31 296 2 6.50 14.20 CLAY MICA 45.7 31 296 2 6.50 14.20 CLAY CHLORITE 5.9 31 296 3 16.00 19.20 CLAY 'diffuse scattering' measure 85.2 31 296 3 16.00 19.20 CLAY 'amorphous material' measure 69.0 31 296 3 16.00 19.20 CLAY QUARTZ 25.7 31 296 3 16.00 19.20 CLAY PLAGIOCLASE 10.0 31 296 3 16.00 19.20 CLAY MICA 23.4 31 296 3 16.00 19.20 CLAY CHLORITE 4.0 31 296 9 73.00 78.90 CLAY 'diffuse scattering' measure 81.9 31 296 9 73.00 78.90 CLAY 'amorphous material' measure 62.8 31 296 9 73.00 78.90 CLAY QUARTZ 23.5 31 296 9 73.00 78.90 CLAY PLAGIOCLASE 11.7 31 296 9 73.00 78.90 CLAY MICA 45.3 31 296 9 73.00 78.90 CLAY CHLORITE 6.6 31 296 19 168.00 170.30 CLAY 'diffuse scattering' measure 82.1 31 296 19 168.00 170.30 CLAY 'amorphous material' measure 61.9 31 296 19 168.00 170.30 CLAY QUARTZ 21.2 31 296 19 168.00 170.30 CLAY PLAGIOCLASE 9.2 31 296 19 168.00 170.30 CLAY MICA 37.1 31 296 19 168.00 170.30 CLAY CHLORITE 5.9 31 296 22 196.50 198.80 CLAY 'diffuse scattering' measure 83.6 31 296 22 196.50 198.80 CLAY 'amorphous material' measure 67.1 31 296 22 196.50 198.80 CLAY QUARTZ 28.1 31 296 22 196.50 198.80 CLAY PLAGIOCLASE 11.1 31 296 22 196.50 198.80 CLAY MICA 28.4 31 296 22 196.50 198.80 CLAY CHLORITE 6.1 31 296 23 206.00 208.70 CLAY 'diffuse scattering' measure 85.0 31 296 23 206.00 208.70 CLAY 'amorphous material' measure 70.3 31 296 23 206.00 208.70 CLAY QUARTZ 33.1 31 296 23 206.00 208.70 CLAY PLAGIOCLASE 12.1 31 296 23 206.00 208.70 CLAY KAOLINITE 5.4 31 296 23 206.00 208.70 CLAY MICA 21.6 31 296 23 206.00 208.70 CLAY CHLORITE 2.2 31 296 26 234.50 239.70 CLAY 'diffuse scattering' measure 82.4 31 296 26 234.50 239.70 CLAY 'amorphous material' measure 65.3 31 296 26 234.50 239.70 CLAY QUARTZ 30.5 31 296 26 234.50 239.70 CLAY PLAGIOCLASE 13.0 31 296 26 234.50 239.70 CLAY KAOLINITE 2.2 31 296 26 234.50 239.70 CLAY MICA 29.0 31 296 26 234.50 239.70 CLAY CHLORITE 4.9 31 296 30 272.50 277.70 CLAY 'diffuse scattering' measure 87.5 31 296 30 272.50 277.70 CLAY 'amorphous material' measure 74.0 31 296 30 272.50 277.70 CLAY QUARTZ 24.8 31 296 30 272.50 277.70 CLAY PLAGIOCLASE 10.3 31 296 30 272.50 277.70 CLAY MICA 20.6 31 296 30 272.50 277.70 CLAY CHLORITE 5.0 31 296 31 282.00 288.10 CLAY 'diffuse scattering' measure 84.9 31 296 31 282.00 288.10 CLAY 'amorphous material' measure 68.1 31 296 31 282.00 288.10 CLAY QUARTZ 24.4 31 296 31 282.00 288.10 CLAY PLAGIOCLASE 11.5 31 296 31 282.00 288.10 CLAY KAOLINITE 3.1 31 296 31 282.00 288.10 CLAY MICA 22.8 31 296 31 282.00 288.10 CLAY CHLORITE 2.6 31 296 34 310.50 311.50 CLAY 'diffuse scattering' measure 84.5 31 296 34 310.50 311.50 CLAY 'amorphous material' measure 68.5 31 296 34 310.50 311.50 CLAY QUARTZ 28.8 31 296 34 310.50 311.50 CLAY PLAGIOCLASE 14.7 31 296 34 310.50 311.50 CLAY KAOLINITE 2.1 31 296 34 310.50 311.50 CLAY MICA 17.4 31 296 34 310.50 311.50 CLAY CHLORITE 2.2 31 296 36 329.50 331.90 CLAY 'diffuse scattering' measure 84.8 31 296 36 329.50 331.90 CLAY 'amorphous material' measure 67.6 31 296 36 329.50 331.90 CLAY QUARTZ 23.8 31 296 36 329.50 331.90 CLAY PLAGIOCLASE 14.8 31 296 36 329.50 331.90 CLAY KAOLINITE 2.6 31 296 36 329.50 331.90 CLAY MICA 12.5 31 296 36 329.50 331.90 CLAY CHLORITE 0.9 31 296 40 367.50 370.90 CLAY 'diffuse scattering' measure 84.3 31 296 40 367.50 370.90 CLAY 'amorphous material' measure 66.9 31 296 40 367.50 370.90 CLAY QUARTZ 1.8 31 296 40 367.50 370.90 CLAY PLAGIOCLASE 38.9 31 296 40 367.50 370.90 CLAY CHLORITE 3.9 31 296 40 367.50 370.90 CLAY MONTMORILLONITE 39.1 31 296 40 367.50 370.90 CLAY CLINOPTILOLITE 2.6 31 296 40 367.50 371.00 CLAY 'diffuse scattering' measure 84.1 31 296 40 367.50 371.00 CLAY 'amorphous material' measure 66.1 31 296 40 367.50 371.00 CLAY QUARTZ 3.1 31 296 40 367.50 371.00 CLAY PLAGIOCLASE 42.7 31 296 40 367.50 371.00 CLAY MONTMORILLONITE 37.2 31 296 40 367.50 372.20 CLAY 'diffuse scattering' measure 85.5 31 296 40 367.50 372.20 CLAY 'amorphous material' measure 69.1 31 296 40 367.50 372.20 CLAY QUARTZ 2.2 31 296 40 367.50 372.20 CLAY PLAGIOCLASE 28.5 31 296 40 367.50 372.20 CLAY CHLORITE 9.3 31 296 40 367.50 372.20 CLAY MONTMORILLONITE 51.1 31 296 40 367.50 373.50 CLAY 'diffuse scattering' measure 84.4 31 296 40 367.50 373.50 CLAY 'amorphous material' measure 66.3 31 296 40 367.50 373.50 CLAY QUARTZ 3.8 31 296 40 367.50 373.50 CLAY PLAGIOCLASE 43.5 31 296 40 367.50 373.50 CLAY MONTMORILLONITE 42.2 31 296 41 377.00 377.10 CLAY 'diffuse scattering' measure 85.1 31 296 41 377.00 377.10 CLAY 'amorphous material' measure 68.7 31 296 41 377.00 377.10 CLAY QUARTZ 2.1 31 296 41 377.00 377.10 CLAY PLAGIOCLASE 50.4 31 296 41 377.00 377.10 CLAY MONTMORILLONITE 34.1 31 296 41 377.00 378.70 CLAY 'diffuse scattering' measure 86.3 31 296 41 377.00 378.70 CLAY 'amorphous material' measure 67.2 31 296 41 377.00 378.70 CLAY QUARTZ 1.4 31 296 41 377.00 378.70 CLAY PLAGIOCLASE 19.3 31 296 41 377.00 378.70 CLAY CHLORITE 4.0 31 296 41 377.00 378.70 CLAY MONTMORILLONITE 70.5 31 296 41 377.00 379.40 CLAY 'diffuse scattering' measure 86.4 31 296 41 377.00 379.40 CLAY 'amorphous material' measure 72.6 31 296 41 377.00 379.40 CLAY QUARTZ 2.8 31 296 41 377.00 379.40 CLAY PLAGIOCLASE 61.9 31 296 41 377.00 379.40 CLAY MONTMORILLONITE 24.4 31 296 41 377.00 380.30 CLAY 'diffuse scattering' measure 85.4 31 296 41 377.00 380.30 CLAY 'amorphous material' measure 69.2 31 296 41 377.00 380.30 CLAY QUARTZ 3.1 31 296 41 377.00 380.30 CLAY PLAGIOCLASE 54.3 31 296 41 377.00 380.30 CLAY CHLORITE 1.7 31 296 42 386.50 387.00 CLAY 'diffuse scattering' measure 86.9 31 296 42 386.50 387.00 CLAY 'amorphous material' measure 75.9 31 296 42 386.50 387.00 CLAY QUARTZ 3.1 31 296 42 386.50 387.00 CLAY PLAGIOCLASE 69.2 31 296 42 386.50 387.00 CLAY CHLORITE 2.4 31 296 43 396.00 397.20 CLAY 'diffuse scattering' measure 87.3 31 296 43 396.00 397.20 CLAY 'amorphous material' measure 73.0 31 296 43 396.00 397.20 CLAY QUARTZ 4.7 31 296 43 396.00 397.20 CLAY PLAGIOCLASE 41.4 31 296 43 396.00 397.20 CLAY CHLORITE 1.9 31 296 43 396.00 397.20 CLAY MONTMORILLONITE 42.3 31 296 43 396.00 397.20 CLAY CLINOPTILOLITE 1.8 31 296 47 434.00 435.50 CLAY 'diffuse scattering' measure 91.2 31 296 47 434.00 435.50 CLAY 'amorphous material' measure 80.2 31 296 47 434.00 435.50 CLAY QUARTZ 4.9 31 296 47 434.00 435.50 CLAY PLAGIOCLASE 36.3 31 296 47 434.00 435.50 CLAY CHLORITE 1.5 31 296 52 548.00 549.30 CLAY 'diffuse scattering' measure 81.9 31 296 52 548.00 549.30 CLAY 'amorphous material' measure 65.0 31 296 52 548.00 549.30 CLAY QUARTZ 3.3 31 296 52 548.00 549.30 CLAY PLAGIOCLASE 62.3 31 296 52 548.00 549.30 CLAY MONTMORILLONITE 11.7