leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 32 313 1 0.00 2.50 SILT 'diffuse scattering' measure 76.9 32 313 1 0.00 2.50 SILT 'amorphous material' measure 56.4 32 313 1 0.00 2.50 SILT QUARTZ 29.7 32 313 1 0.00 2.50 SILT K-FELDSPAR 5.7 32 313 1 0.00 2.50 SILT PLAGIOCLASE 21.8 32 313 1 0.00 2.50 SILT MICA 35.7 32 313 1 0.00 2.50 SILT CHLORITE 4.9 32 313 1 0.00 2.50 SILT BARITE 2.1 32 313 1 0.00 6.50 SILT 'diffuse scattering' measure 70.1 32 313 1 0.00 6.50 SILT 'amorphous material' measure 42.7 32 313 1 0.00 6.50 SILT QUARTZ 24.9 32 313 1 0.00 6.50 SILT K-FELDSPAR 7.4 32 313 1 0.00 6.50 SILT PLAGIOCLASE 27.9 32 313 1 0.00 6.50 SILT MICA 33.7 32 313 1 0.00 6.50 SILT CHLORITE 4.0 32 313 1 0.00 6.50 SILT BARITE 2.1 32 313 2 35.50 38.00 SILT 'diffuse scattering' measure 90.6 32 313 2 35.50 38.00 SILT 'amorphous material' measure 80.3 32 313 2 35.50 38.00 SILT QUARTZ 12.8 32 313 2 35.50 38.00 SILT PLAGIOCLASE 35.7 32 313 2 35.50 38.00 SILT MICA 7.4 32 313 2 35.50 38.00 SILT MONTMORILLONITE 10.8 32 313 2 35.50 38.00 SILT PHILLIPSITE 16.4 32 313 2 35.50 38.00 SILT BARITE 7.9 32 313 2 35.50 38.00 SILT AUGITE 8.9 32 313 3 73.50 76.00 SILT 'diffuse scattering' measure 92.2 32 313 3 73.50 76.00 SILT 'amorphous material' measure 82.5 32 313 3 73.50 76.00 SILT QUARTZ 10.2 32 313 3 73.50 76.00 SILT K-FELDSPAR 9.1 32 313 3 73.50 76.00 SILT PLAGIOCLASE 11.3 32 313 3 73.50 76.00 SILT MICA 4.7 32 313 3 73.50 76.00 SILT CLINOPTILOLITE 37.7 32 313 3 73.50 76.00 SILT PHILLIPSITE 27.0 32 313 5 149.50 151.70 SILT 'diffuse scattering' measure 93.2 32 313 5 149.50 151.70 SILT 'amorphous material' measure 87.0 32 313 5 149.50 151.70 SILT QUARTZ 15.2 32 313 5 149.50 151.70 SILT K-FELDSPAR 15.6 32 313 5 149.50 151.70 SILT PLAGIOCLASE 26.3 32 313 5 149.50 151.70 SILT MICA 6.2 32 313 5 149.50 151.70 SILT CLINOPTILOLITE 36.6 32 313 7 168.00 174.90 SILT 'diffuse scattering' measure 75.5 32 313 7 168.00 174.90 SILT 'amorphous material' measure 49.9 32 313 7 168.00 174.90 SILT QUARTZ 8.8 32 313 7 168.00 174.90 SILT K-FELDSPAR 8.5 32 313 7 168.00 174.90 SILT PLAGIOCLASE 18.8 32 313 7 168.00 174.90 SILT MICA 11.5 32 313 7 168.00 174.90 SILT CHLORITE 1.8 32 313 7 168.00 174.90 SILT MONTMORILLONITE 14.9 32 313 7 168.00 174.90 SILT CLINOPTILOLITE 33.8 32 313 7 168.00 174.90 SILT BARITE 1.9 32 313 12 205.00 207.50 SILT 'diffuse scattering' measure 100. 32 313 12 205.00 207.50 SILT 'amorphous material' measure 100. 32 313 13 214.00 216.50 SILT 'diffuse scattering' measure 99.7 32 313 13 214.00 216.50 SILT 'amorphous material' measure 99.4 32 313 13 214.00 216.50 SILT QUARTZ 14.7 32 313 13 214.00 216.50 SILT K-FELDSPAR 55.4 32 313 13 214.00 216.50 SILT BARITE 29.9 32 313 15 232.50 234.50 SILT 'diffuse scattering' measure 66.6 32 313 15 232.50 234.50 SILT 'amorphous material' measure 37.9 32 313 15 232.50 234.50 SILT QUARTZ 14.8 32 313 15 232.50 234.50 SILT K-FELDSPAR 3.1 32 313 15 232.50 234.50 SILT PLAGIOCLASE 11.4 32 313 15 232.50 234.50 SILT MICA 6.1 32 313 15 232.50 234.50 SILT CLINOPTILOLITE 29.1 32 313 15 232.50 234.50 SILT BARITE 35.5 32 313 19 298.50 305.50 SILT 'diffuse scattering' measure 72.4 32 313 19 298.50 305.50 SILT 'amorphous material' measure 44.3 32 313 19 298.50 305.50 SILT QUARTZ 8.0 32 313 19 298.50 305.50 SILT PLAGIOCLASE 8.5 32 313 19 298.50 305.50 SILT MICA 6.7 32 313 19 298.50 305.50 SILT MONTMORILLONITE 9.5 32 313 19 298.50 305.50 SILT CLINOPTILOLITE 67.3 32 313 22 397.00 399.70 SILT 'diffuse scattering' measure 88.5 32 313 22 397.00 399.70 SILT 'amorphous material' measure 73.4 32 313 22 397.00 399.70 SILT QUARTZ 5.1 32 313 22 397.00 399.70 SILT CRISTOBALITE 10.2 32 313 22 397.00 399.70 SILT K-FELDSPAR 8.2 32 313 22 397.00 399.70 SILT PLAGIOCLASE 6.2 32 313 22 397.00 399.70 SILT MICA 5.5 32 313 22 397.00 399.70 SILT MONTMORILLONITE 7.6 32 313 22 397.00 399.70 SILT TRIDYMITE 4.1 32 313 22 397.00 399.70 SILT CLINOPTILOLITE 47.3 32 313 22 397.00 399.70 SILT BARITE 5.9 32 313 23 400.00 409.00 SILT 'diffuse scattering' measure 76.6 32 313 23 400.00 409.00 SILT 'amorphous material' measure 49.8 32 313 23 400.00 409.00 SILT QUARTZ 0.5 32 313 23 400.00 409.00 SILT PLAGIOCLASE 7.4 32 313 23 400.00 409.00 SILT MONTMORILLONITE 25.3 32 313 23 400.00 409.00 SILT AUGITE 66.8 32 313 24 409.50 413.30 SILT 'diffuse scattering' measure 76.8 32 313 24 409.50 413.30 SILT 'amorphous material' measure 47.5 32 313 24 409.50 413.30 SILT QUARTZ 4.6 32 313 24 409.50 413.30 SILT K-FELDSPAR 35.0 32 313 24 409.50 413.30 SILT PLAGIOCLASE 9.1 32 313 24 409.50 413.30 SILT MICA 12.4 32 313 24 409.50 413.30 SILT MONTMORILLONITE 8.2 32 313 24 409.50 413.30 SILT CLINOPTILOLITE 3.0 32 313 24 409.50 413.30 SILT HEMATITE 14.8 32 313 24 409.50 413.30 SILT BARITE 3.1 32 313 24 409.50 413.30 SILT AUGITE 4.7 32 313 24 409.50 413.30 SILT MAGNETITE 4.5 32 313 24 409.50 413.30 SILT ANATASE 0.5 32 313 24 409.50 416.60 SILT 'diffuse scattering' measure 79.6 32 313 24 409.50 416.60 SILT 'amorphous material' measure 44.7 32 313 24 409.50 416.60 SILT K-FELDSPAR 4.8 32 313 24 409.50 416.60 SILT PLAGIOCLASE 4.8 32 313 24 409.50 416.60 SILT MICA 1.9 32 313 24 409.50 416.60 SILT MONTMORILLONITE 20.4 32 313 24 409.50 416.60 SILT PHILLIPSITE 31.4 32 313 24 409.50 416.60 SILT ANALCITE 10.6 32 313 24 409.50 416.60 SILT HEMATITE 5.5 32 313 24 409.50 416.60 SILT AUGITE 11.2 32 313 24 409.50 416.60 SILT MAGNETITE 7.3 32 313 24 409.50 416.60 SILT ANATASE 2.2 32 313 28 447.50 452.50 SILT 'diffuse scattering' measure 77.3 32 313 28 447.50 452.50 SILT 'amorphous material' measure 36.2 32 313 28 447.50 452.50 SILT QUARTZ 2.4 32 313 28 447.50 452.50 SILT K-FELDSPAR 21.4 32 313 28 447.50 452.50 SILT PLAGIOCLASE 5.5 32 313 28 447.50 452.50 SILT MICA 2.3 32 313 28 447.50 452.50 SILT MONTMORILLONITE 19.6 32 313 28 447.50 452.50 SILT PHILLIPSITE 40.0 32 313 28 447.50 452.50 SILT HEMATITE 2.2 32 313 28 447.50 452.50 SILT AMPHIBOLE 2.5 32 313 28 447.50 452.50 SILT MAGNETITE 2.8 32 313 28 447.50 452.50 SILT ANATASE 1.3 32 313 30 466.00 466.60 SILT 'diffuse scattering' measure 69.8 32 313 30 466.00 466.60 SILT 'amorphous material' measure 34.5 32 313 30 466.00 466.60 SILT QUARTZ 3.1 32 313 30 466.00 466.60 SILT K-FELDSPAR 66.6 32 313 30 466.00 466.60 SILT PLAGIOCLASE 14.5 32 313 30 466.00 466.60 SILT MICA 5.0 32 313 30 466.00 466.60 SILT CHLORITE 0.4 32 313 30 466.00 466.60 SILT MONTMORILLONITE 3.8 32 313 30 466.00 466.60 SILT HEMATITE 4.6 32 313 30 466.00 466.60 SILT AMPHIBOLE 2.0 32 313 31 475.50 477.70 SILT 'diffuse scattering' measure 75.0 32 313 31 475.50 477.70 SILT 'amorphous material' measure 47.4 32 313 31 475.50 477.70 SILT QUARTZ 3.1 32 313 31 475.50 477.70 SILT K-FELDSPAR 32.7 32 313 31 475.50 477.70 SILT PLAGIOCLASE 6.3 32 313 31 475.50 477.70 SILT MICA 3.5 32 313 31 475.50 477.70 SILT MONTMORILLONITE 3.7 32 313 31 475.50 477.70 SILT CLINOPTILOLITE 41.9 32 313 31 475.50 477.70 SILT ANALCITE 0.8 32 313 31 475.50 477.70 SILT HEMATITE 2.8 32 313 31 475.50 477.70 SILT BARITE 3.0 32 313 31 475.50 477.70 SILT MAGNETITE 2.3 32 313 33 494.50 496.90 SILT 'diffuse scattering' measure 80.4 32 313 33 494.50 496.90 SILT 'amorphous material' measure 46.1 32 313 33 494.50 496.90 SILT QUARTZ 2.4 32 313 33 494.50 496.90 SILT K-FELDSPAR 21.6 32 313 33 494.50 496.90 SILT MONTMORILLONITE 34.5 32 313 33 494.50 496.90 SILT PHILLIPSITE 25.7 32 313 33 494.50 496.90 SILT ANALCITE 2.7 32 313 33 494.50 496.90 SILT HEMATITE 2.1 32 313 33 494.50 496.90 SILT AMPHIBOLE 0.7 32 313 33 494.50 496.90 SILT MAGNETITE 6.6 32 313 33 494.50 496.90 SILT ANATASE 3.7 32 313 35 513.50 518.80 SILT 'diffuse scattering' measure 77.5 32 313 35 513.50 518.80 SILT 'amorphous material' measure 37.6 32 313 35 513.50 518.80 SILT QUARTZ 0.8 32 313 35 513.50 518.80 SILT K-FELDSPAR 10.4 32 313 35 513.50 518.80 SILT PLAGIOCLASE 3.0 32 313 35 513.50 518.80 SILT MONTMORILLONITE 64.7 32 313 35 513.50 518.80 SILT PHILLIPSITE 13.9 32 313 35 513.50 518.80 SILT HEMATITE 0.9 32 313 35 513.50 518.80 SILT MAGNETITE 2.4 32 313 35 513.50 518.80 SILT ANATASE 4.0 32 313 35 513.50 520.50 SILT 'diffuse scattering' measure 93.9 32 313 35 513.50 520.50 SILT 'amorphous material' measure 84.9 32 313 35 513.50 520.50 SILT QUARTZ 4.0 32 313 35 513.50 520.50 SILT K-FELDSPAR 26.2 32 313 35 513.50 520.50 SILT PLAGIOCLASE 6.0 32 313 35 513.50 520.50 SILT MICA 5.8 32 313 35 513.50 520.50 SILT MONTMORILLONITE 11.3 32 313 35 513.50 520.50 SILT CLINOPTILOLITE 0.7 32 313 35 513.50 520.50 SILT PHILLIPSITE 19.8 32 313 35 513.50 520.50 SILT ANALCITE 0.6 32 313 35 513.50 520.50 SILT HEMATITE 5.4 32 313 35 513.50 520.50 SILT AMPHIBOLE 0.6 32 313 35 513.50 520.50 SILT AUGITE 11.5 32 313 35 513.50 520.50 SILT MAGNETITE 6.2 32 313 35 513.50 520.50 SILT ANATASE 1.9 32 313 41 569.00 576.50 SILT 'diffuse scattering' measure 87.5 32 313 41 569.00 576.50 SILT 'amorphous material' measure 72.5 32 313 41 569.00 576.50 SILT QUARTZ 1.7 32 313 41 569.00 576.50 SILT K-FELDSPAR 47.9 32 313 41 569.00 576.50 SILT PLAGIOCLASE 20.8 32 313 41 569.00 576.50 SILT MICA 12.1 32 313 41 569.00 576.50 SILT MONTMORILLONITE 6.4 32 313 41 569.00 576.50 SILT ANALCITE 4.9 32 313 41 569.00 576.50 SILT AMPHIBOLE 2.5 32 313 41 569.00 576.50 SILT MAGNETITE 3.6 32 313 42 578.50 582.80 SILT 'diffuse scattering' measure 80.8 32 313 42 578.50 582.80 SILT 'amorphous material' measure 48.7 32 313 42 578.50 582.80 SILT QUARTZ 0.8 32 313 42 578.50 582.80 SILT K-FELDSPAR 15.3 32 313 42 578.50 582.80 SILT MONTMORILLONITE 66.1 32 313 42 578.50 582.80 SILT CLINOPTILOLITE 1.6 32 313 42 578.50 582.80 SILT MAGNETITE 11.3 32 313 42 578.50 582.80 SILT ANATASE 5.0 32 313 42 578.50 583.00 SILT 'diffuse scattering' measure 99.7 32 313 42 578.50 583.00 SILT 'amorphous material' measure 99.4 32 313 42 578.50 583.00 SILT QUARTZ 7.0 32 313 42 578.50 583.00 SILT K-FELDSPAR 5.7 32 313 42 578.50 583.00 SILT PLAGIOCLASE 5.0 32 313 42 578.50 583.00 SILT CLINOPTILOLITE 64.0 32 313 42 578.50 583.00 SILT BARITE 18.4