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 SILT 'diffuse scattering' measure 75.9 31 296 1 0.00 2.50 SILT 'amorphous material' measure 59.1 31 296 1 0.00 2.50 SILT QUARTZ 49.4 31 296 1 0.00 2.50 SILT PLAGIOCLASE 24.6 31 296 1 0.00 2.50 SILT MICA 22.1 31 296 1 0.00 2.50 SILT CHLORITE 3.9 31 296 2 6.50 14.20 SILT 'diffuse scattering' measure 71.3 31 296 2 6.50 14.20 SILT 'amorphous material' measure 52.5 31 296 2 6.50 14.20 SILT QUARTZ 54.0 31 296 2 6.50 14.20 SILT PLAGIOCLASE 24.7 31 296 2 6.50 14.20 SILT MICA 17.6 31 296 2 6.50 14.20 SILT CHLORITE 3.7 31 296 3 16.00 19.20 SILT 'diffuse scattering' measure 76.0 31 296 3 16.00 19.20 SILT 'amorphous material' measure 57.6 31 296 3 16.00 19.20 SILT QUARTZ 42.7 31 296 3 16.00 19.20 SILT PLAGIOCLASE 21.7 31 296 3 16.00 19.20 SILT MICA 23.4 31 296 3 16.00 19.20 SILT CHLORITE 5.1 31 296 3 16.00 19.20 SILT MONTMORILLONITE 7.1 31 296 9 73.00 78.90 SILT 'diffuse scattering' measure 72.5 31 296 9 73.00 78.90 SILT 'amorphous material' measure 52.8 31 296 9 73.00 78.90 SILT QUARTZ 48.6 31 296 9 73.00 78.90 SILT PLAGIOCLASE 21.2 31 296 9 73.00 78.90 SILT MICA 25.7 31 296 9 73.00 78.90 SILT CHLORITE 4.5 31 296 19 168.00 170.30 SILT 'diffuse scattering' measure 71.7 31 296 19 168.00 170.30 SILT 'amorphous material' measure 51.4 31 296 19 168.00 170.30 SILT QUARTZ 48.1 31 296 19 168.00 170.30 SILT PLAGIOCLASE 24.1 31 296 19 168.00 170.30 SILT MICA 24.2 31 296 19 168.00 170.30 SILT CHLORITE 3.6 31 296 22 196.50 198.80 SILT 'diffuse scattering' measure 70.7 31 296 22 196.50 198.80 SILT 'amorphous material' measure 49.6 31 296 22 196.50 198.80 SILT QUARTZ 47.5 31 296 22 196.50 198.80 SILT PLAGIOCLASE 23.8 31 296 22 196.50 198.80 SILT MICA 24.6 31 296 22 196.50 198.80 SILT CHLORITE 4.1 31 296 23 206.00 208.70 SILT 'diffuse scattering' measure 79.9 31 296 23 206.00 208.70 SILT 'amorphous material' measure 66.6 31 296 23 206.00 208.70 SILT QUARTZ 51.3 31 296 23 206.00 208.70 SILT PLAGIOCLASE 26.5 31 296 23 206.00 208.70 SILT MICA 17.8 31 296 23 206.00 208.70 SILT CHLORITE 4.4 31 296 26 234.50 239.70 SILT 'diffuse scattering' measure 80.4 31 296 26 234.50 239.70 SILT 'amorphous material' measure 66.9 31 296 26 234.50 239.70 SILT QUARTZ 49.1 31 296 26 234.50 239.70 SILT PLAGIOCLASE 30.7 31 296 26 234.50 239.70 SILT MICA 17.8 31 296 26 234.50 239.70 SILT CHLORITE 2.4 31 296 30 272.50 277.70 SILT 'diffuse scattering' measure 89.7 31 296 30 272.50 277.70 SILT 'amorphous material' measure 82.1 31 296 30 272.50 277.70 SILT QUARTZ 40.4 31 296 30 272.50 277.70 SILT PLAGIOCLASE 29.2 31 296 30 272.50 277.70 SILT MICA 24.3 31 296 30 272.50 277.70 SILT CHLORITE 6.1 31 296 31 282.00 288.10 SILT 'diffuse scattering' measure 89.8 31 296 31 282.00 288.10 SILT 'amorphous material' measure 82.1 31 296 31 282.00 288.10 SILT QUARTZ 36.8 31 296 31 282.00 288.10 SILT PLAGIOCLASE 41.8 31 296 31 282.00 288.10 SILT MICA 19.4 31 296 31 282.00 288.10 SILT CHLORITE 2.0 31 296 34 310.50 311.50 SILT 'diffuse scattering' measure 92.2 31 296 34 310.50 311.50 SILT 'amorphous material' measure 86.4 31 296 34 310.50 311.50 SILT QUARTZ 41.0 31 296 34 310.50 311.50 SILT PLAGIOCLASE 36.9 31 296 34 310.50 311.50 SILT MICA 20.0 31 296 34 310.50 311.50 SILT CHLORITE 2.2 31 296 36 329.50 331.90 SILT 'diffuse scattering' measure 83.7 31 296 36 329.50 331.90 SILT 'amorphous material' measure 70.1 31 296 36 329.50 331.90 SILT QUARTZ 30.9 31 296 36 329.50 331.90 SILT PLAGIOCLASE 32.7 31 296 36 329.50 331.90 SILT MICA 14.2 31 296 36 329.50 331.90 SILT CHLORITE 2.6 31 296 36 329.50 331.90 SILT MONTMORILLONITE 12.0 31 296 36 329.50 331.90 SILT AUGITE 7.5 31 296 40 367.50 370.90 SILT 'diffuse scattering' measure 89.2 31 296 40 367.50 370.90 SILT 'amorphous material' measure 80.2 31 296 40 367.50 370.90 SILT QUARTZ 7.0 31 296 40 367.50 370.90 SILT PLAGIOCLASE 68.5 31 296 40 367.50 370.90 SILT AUGITE 24.5 31 296 40 367.50 371.00 SILT 'diffuse scattering' measure 84.2 31 296 40 367.50 371.00 SILT 'amorphous material' measure 71.6 31 296 40 367.50 371.00 SILT QUARTZ 4.8 31 296 40 367.50 371.00 SILT PLAGIOCLASE 67.7 31 296 40 367.50 371.00 SILT CHLORITE 5.4 31 296 40 367.50 371.00 SILT AUGITE 22.0 31 296 40 367.50 372.20 SILT 'diffuse scattering' measure 85.4 31 296 40 367.50 372.20 SILT 'amorphous material' measure 74.1 31 296 40 367.50 372.20 SILT QUARTZ 11.1 31 296 40 367.50 372.20 SILT PLAGIOCLASE 72.2 31 296 40 367.50 372.20 SILT CHLORITE 2.9 31 296 40 367.50 372.20 SILT AUGITE 13.9 31 296 40 367.50 373.50 SILT 'diffuse scattering' measure 82.2 31 296 40 367.50 373.50 SILT 'amorphous material' measure 67.4 31 296 40 367.50 373.50 SILT QUARTZ 6.5 31 296 40 367.50 373.50 SILT PLAGIOCLASE 75.7 31 296 40 367.50 373.50 SILT AUGITE 17.8 31 296 41 377.00 377.10 SILT 'diffuse scattering' measure 80.8 31 296 41 377.00 377.10 SILT 'amorphous material' measure 64.9 31 296 41 377.00 377.10 SILT QUARTZ 5.9 31 296 41 377.00 377.10 SILT PLAGIOCLASE 78.4 31 296 41 377.00 377.10 SILT AUGITE 15.6 31 296 41 377.00 378.70 SILT 'diffuse scattering' measure 84.5 31 296 41 377.00 378.70 SILT 'amorphous material' measure 70.9 31 296 41 377.00 378.70 SILT QUARTZ 7.7 31 296 41 377.00 378.70 SILT PLAGIOCLASE 69.0 31 296 41 377.00 378.70 SILT CHLORITE 1.5 31 296 41 377.00 378.70 SILT MONTMORILLONITE 11.7 31 296 41 377.00 378.70 SILT CLINOPTILOLITE 1.0 31 296 41 377.00 378.70 SILT AUGITE 9.1 31 296 41 377.00 379.40 SILT 'diffuse scattering' measure 89.0 31 296 41 377.00 379.40 SILT 'amorphous material' measure 79.9 31 296 41 377.00 379.40 SILT QUARTZ 6.9 31 296 41 377.00 379.40 SILT PLAGIOCLASE 78.9 31 296 41 377.00 379.40 SILT AUGITE 14.2 31 296 41 377.00 380.30 SILT 'diffuse scattering' measure 88.8 31 296 41 377.00 380.30 SILT 'amorphous material' measure 79.6 31 296 41 377.00 380.30 SILT QUARTZ 7.1 31 296 41 377.00 380.30 SILT PLAGIOCLASE 77.1 31 296 41 377.00 380.30 SILT AUGITE 15.8 31 296 42 386.50 387.00 SILT 'diffuse scattering' measure 90.0 31 296 42 386.50 387.00 SILT 'amorphous material' measure 81.4 31 296 42 386.50 387.00 SILT QUARTZ 5.8 31 296 42 386.50 387.00 SILT PLAGIOCLASE 68.8 31 296 42 386.50 387.00 SILT MONTMORILLONITE 3.0 31 296 42 386.50 387.00 SILT AUGITE 22.4 31 296 43 396.00 397.20 SILT 'diffuse scattering' measure 89.6 31 296 43 396.00 397.20 SILT 'amorphous material' measure 81.0 31 296 43 396.00 397.20 SILT QUARTZ 7.7 31 296 43 396.00 397.20 SILT PLAGIOCLASE 75.6 31 296 43 396.00 397.20 SILT AUGITE 16.7 31 296 47 434.00 435.50 SILT 'diffuse scattering' measure 96.3 31 296 47 434.00 435.50 SILT 'amorphous material' measure 93.4 31 296 47 434.00 435.50 SILT QUARTZ 12.6 31 296 47 434.00 435.50 SILT PLAGIOCLASE 87.4 31 296 52 548.00 549.30 SILT 'diffuse scattering' measure 83.1 31 296 52 548.00 549.30 SILT 'amorphous material' measure 68.7 31 296 52 548.00 549.30 SILT QUARTZ 3.9 31 296 52 548.00 549.30 SILT PLAGIOCLASE 73.1 31 296 52 548.00 549.30 SILT AUGITE 23.0