leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 22 212 2 9.50 10.70 CLAY 'diffuse scattering' measure 88.0 22 212 2 9.50 10.70 CLAY 'amorphous material' measure 81.2 22 212 2 9.50 10.70 CLAY QUARTZ 18.7 22 212 2 9.50 10.70 CLAY K-FELDSPAR 7.0 22 212 2 9.50 10.70 CLAY PLAGIOCLASE 5.0 22 212 2 9.50 10.70 CLAY KAOLINITE 27.1 22 212 2 9.50 10.70 CLAY MICA 11.4 22 212 10 164.50 172.80 CLAY 'diffuse scattering' measure 82.8 22 212 10 164.50 172.80 CLAY 'amorphous material' measure 73.2 22 212 10 164.50 172.80 CLAY QUARTZ 7.6 22 212 10 164.50 172.80 CLAY K-FELDSPAR 3.5 22 212 10 164.50 172.80 CLAY PLAGIOCLASE 1.9 22 212 10 164.50 172.80 CLAY KAOLINITE 13.5 22 212 10 164.50 172.80 CLAY MICA 12.9 22 212 10 164.50 172.80 CLAY MONTMORILLONITE 54.3 22 212 12 221.50 228.90 CLAY 'diffuse scattering' measure 83.3 22 212 12 221.50 228.90 CLAY 'amorphous material' measure 73.9 22 212 12 221.50 228.90 CLAY QUARTZ 8.9 22 212 12 221.50 228.90 CLAY K-FELDSPAR 4.8 22 212 12 221.50 228.90 CLAY PLAGIOCLASE 2.2 22 212 12 221.50 228.90 CLAY KAOLINITE 15.6 22 212 12 221.50 228.90 CLAY MICA 10.1 22 212 15 288.00 289.10 CLAY 'diffuse scattering' measure 87.7 22 212 15 288.00 289.10 CLAY 'amorphous material' measure 80.8 22 212 15 288.00 289.10 CLAY QUARTZ 13.8 22 212 15 288.00 289.10 CLAY K-FELDSPAR 8.3 22 212 15 288.00 289.10 CLAY PLAGIOCLASE 3.4 22 212 15 288.00 289.10 CLAY KAOLINITE 13.0 22 212 15 288.00 289.10 CLAY MICA 10.3 22 212 15 288.00 289.10 CLAY MONTMORILLONITE 33.6 22 212 16 297.50 297.50 CLAY 'diffuse scattering' measure 86.9 22 212 16 297.50 297.50 CLAY 'amorphous material' measure 79.5 22 212 16 297.50 297.50 CLAY QUARTZ 19.6 22 212 16 297.50 297.50 CLAY K-FELDSPAR 6.5 22 212 16 297.50 297.50 CLAY PLAGIOCLASE 1.7 22 212 16 297.50 297.50 CLAY KAOLINITE 21.8 22 212 16 297.50 297.50 CLAY MICA 14.6 22 212 18 316.50 319.70 CLAY 'diffuse scattering' measure 89.6 22 212 18 316.50 319.70 CLAY 'amorphous material' measure 83.7 22 212 18 316.50 319.70 CLAY QUARTZ 8.8 22 212 18 316.50 319.70 CLAY K-FELDSPAR 12.2 22 212 18 316.50 319.70 CLAY MICA 10.5 22 212 18 316.50 319.70 CLAY MONTMORILLONITE 39.7 22 212 18 316.50 319.70 CLAY PALYGORSKITE 21.5 22 212 27 402.00 403.00 CLAY 'diffuse scattering' measure 85.5 22 212 27 402.00 403.00 CLAY 'amorphous material' measure 77.3 22 212 27 402.00 403.00 CLAY QUARTZ 9.0 22 212 27 402.00 403.00 CLAY K-FELDSPAR 3.9 22 212 27 402.00 403.00 CLAY PLAGIOCLASE 3.1 22 212 27 402.00 403.00 CLAY KAOLINITE 14.0 22 212 27 402.00 403.00 CLAY MICA 7.9 22 212 27 402.00 403.00 CLAY CHLORITE 2.4 22 212 27 402.00 403.30 CLAY 'diffuse scattering' measure 80.3 22 212 27 402.00 403.30 CLAY 'amorphous material' measure 69.2 22 212 27 402.00 403.30 CLAY QUARTZ 9.7 22 212 27 402.00 403.30 CLAY K-FELDSPAR 4.9 22 212 27 402.00 403.30 CLAY PLAGIOCLASE 2.1 22 212 27 402.00 403.30 CLAY KAOLINITE 16.6 22 212 27 402.00 403.30 CLAY MICA 9.5 22 212 27 402.00 403.30 CLAY CHLORITE 2.1 22 212 27 402.00 406.60 CLAY 'diffuse scattering' measure 86.5 22 212 27 402.00 406.60 CLAY 'amorphous material' measure 78.9 22 212 27 402.00 406.60 CLAY QUARTZ 12.1 22 212 27 402.00 406.60 CLAY K-FELDSPAR 4.8 22 212 27 402.00 406.60 CLAY PLAGIOCLASE 1.9 22 212 27 402.00 406.60 CLAY KAOLINITE 15.1 22 212 27 402.00 406.60 CLAY MICA 8.0 22 212 28 411.50 411.70 CLAY 'diffuse scattering' measure 84.3 22 212 28 411.50 411.70 CLAY 'amorphous material' measure 75.4 22 212 28 411.50 411.70 CLAY QUARTZ 10.3 22 212 28 411.50 411.70 CLAY K-FELDSPAR 4.3 22 212 28 411.50 411.70 CLAY KAOLINITE 24.1 22 212 28 411.50 411.70 CLAY MICA 11.6 22 212 28 411.50 411.70 CLAY CHLORITE 6.4 22 212 28 411.50 411.70 CLAY MONTMORILLONITE 36.9 22 212 28 411.50 411.70 CLAY PALYGORSKITE 6.5 22 212 29 421.00 421.30 CLAY 'diffuse scattering' measure 88.0 22 212 29 421.00 421.30 CLAY 'amorphous material' measure 81.3 22 212 29 421.00 421.30 CLAY QUARTZ 8.9 22 212 29 421.00 421.30 CLAY K-FELDSPAR 7.1 22 212 29 421.00 421.30 CLAY PLAGIOCLASE 1.2 22 212 29 421.00 421.30 CLAY KAOLINITE 29.4 22 212 29 421.00 421.30 CLAY MICA 12.4 22 212 29 421.00 421.30 CLAY CHLORITE 6.1 22 212 32 449.50 457.50 CLAY 'diffuse scattering' measure 81.1 22 212 32 449.50 457.50 CLAY 'amorphous material' measure 70.5 22 212 32 449.50 457.50 CLAY QUARTZ 4.8 22 212 32 449.50 457.50 CLAY K-FELDSPAR 3.8 22 212 32 449.50 457.50 CLAY PLAGIOCLASE 1.9 22 212 32 449.50 457.50 CLAY KAOLINITE 1.1 22 212 32 449.50 457.50 CLAY MICA 4.8 22 212 32 449.50 457.50 CLAY MONTMORILLONITE 81.9 22 212 35 478.00 481.80 CLAY 'diffuse scattering' measure 81.4 22 212 35 478.00 481.80 CLAY 'amorphous material' measure 71.0 22 212 35 478.00 481.80 CLAY QUARTZ 6.1 22 212 35 478.00 481.80 CLAY K-FELDSPAR 4.5 22 212 35 478.00 481.80 CLAY PLAGIOCLASE 1.4 22 212 35 478.00 481.80 CLAY MICA 5.0 22 212 35 478.00 483.30 CLAY 'diffuse scattering' measure 79.5 22 212 35 478.00 483.30 CLAY 'amorphous material' measure 68.0 22 212 35 478.00 483.30 CLAY QUARTZ 5.3 22 212 35 478.00 483.30 CLAY K-FELDSPAR 2.8 22 212 35 478.00 483.30 CLAY PLAGIOCLASE 1.3 22 212 35 478.00 483.30 CLAY MICA 5.0 22 212 35 478.00 483.30 CLAY MONTMORILLONITE 78.9 22 212 35 478.00 484.10 CLAY 'diffuse scattering' measure 86.3 22 212 35 478.00 484.10 CLAY 'amorphous material' measure 78.6 22 212 35 478.00 484.10 CLAY QUARTZ 12.4 22 212 35 478.00 484.10 CLAY K-FELDSPAR 7.4 22 212 35 478.00 484.10 CLAY PLAGIOCLASE 1.9 22 212 35 478.00 484.10 CLAY KAOLINITE 1.8 22 212 35 478.00 484.10 CLAY MICA 7.1 22 212 35 478.00 484.10 CLAY CHLORITE 2.3 22 212 35 478.00 484.10 CLAY MONTMORILLONITE 45.8 22 212 35 478.00 484.40 CLAY 'diffuse scattering' measure 86.6 22 212 35 478.00 484.40 CLAY 'amorphous material' measure 79.0 22 212 35 478.00 484.40 CLAY QUARTZ 14.7 22 212 35 478.00 484.40 CLAY K-FELDSPAR 11.7 22 212 35 478.00 484.40 CLAY MICA 3.9 22 212 35 478.00 484.40 CLAY CHLORITE 2.2 22 212 35 478.00 484.40 CLAY MONTMORILLONITE 47.4 22 212 36 487.50 488.60 CLAY 'diffuse scattering' measure 90.2 22 212 36 487.50 488.60 CLAY 'amorphous material' measure 84.8 22 212 36 487.50 488.60 CLAY QUARTZ 21.3 22 212 36 487.50 488.60 CLAY K-FELDSPAR 16.1 22 212 36 487.50 488.60 CLAY KAOLINITE 7.8 22 212 36 487.50 488.60 CLAY MICA 15.3 22 212 36 487.50 488.60 CLAY CHLORITE 2.0 22 212 37 497.00 497.30 CLAY 'diffuse scattering' measure 88.9 22 212 37 497.00 497.30 CLAY 'amorphous material' measure 82.7 22 212 37 497.00 497.30 CLAY QUARTZ 14.9 22 212 37 497.00 497.30 CLAY K-FELDSPAR 10.8 22 212 37 497.00 497.30 CLAY KAOLINITE 1.3 22 212 37 497.00 497.30 CLAY MICA 8.5 22 212 37 497.00 497.30 CLAY CHLORITE 1.3 22 212 37 497.00 497.30 CLAY MONTMORILLONITE 11.2 22 212 38 506.50 507.20 CLAY 'diffuse scattering' measure 87.4 22 212 38 506.50 507.20 CLAY 'amorphous material' measure 80.4 22 212 38 506.50 507.20 CLAY QUARTZ 9.3 22 212 38 506.50 507.20 CLAY K-FELDSPAR 8.5 22 212 38 506.50 507.20 CLAY PLAGIOCLASE 1.1 22 212 38 506.50 507.20 CLAY MICA 11.3 22 212 38 506.50 507.20 CLAY PALYGORSKITE 52.6 22 212 38 506.50 508.20 CLAY 'diffuse scattering' measure 88.0 22 212 38 506.50 508.20 CLAY 'amorphous material' measure 81.2 22 212 38 506.50 508.20 CLAY QUARTZ 10.1 22 212 38 506.50 508.20 CLAY K-FELDSPAR 18.9 22 212 38 506.50 508.20 CLAY MICA 7.5 22 212 38 506.50 508.20 CLAY MONTMORILLONITE 36.8 22 212 38 506.50 508.20 CLAY PALYGORSKITE 26.7