leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 27 261 3 47.50 50.80 BULK 'diffuse scattering' measure 66.0 27 261 3 47.50 50.80 BULK 'amorphous material' measure 46.9 27 261 3 47.50 50.80 BULK CALCITE 67.6 27 261 3 47.50 50.80 BULK QUARTZ 5.4 27 261 3 47.50 50.80 BULK KAOLINITE 7.3 27 261 3 47.50 50.80 BULK MICA 10.2 27 261 3 47.50 50.80 BULK MONTMORILLONITE 9.5 27 261 6 171.00 174.80 BULK 'diffuse scattering' measure 85.1 27 261 6 171.00 174.80 BULK 'amorphous material' measure 76.8 27 261 6 171.00 174.80 BULK QUARTZ 15.9 27 261 6 171.00 174.80 BULK K-FELDSPAR 11.4 27 261 6 171.00 174.80 BULK PLAGIOCLASE 1.5 27 261 6 171.00 174.80 BULK KAOLINITE 1.3 27 261 6 171.00 174.80 BULK MICA 12.3 27 261 6 171.00 174.80 BULK CHLORITE 1.6 27 261 6 171.00 174.80 BULK MONTMORILLONITE 18.0 27 261 6 171.00 174.80 BULK PALYGORSKITE 35.4 27 261 7 180.50 184.40 BULK 'diffuse scattering' measure 84.8 27 261 7 180.50 184.40 BULK 'amorphous material' measure 76.2 27 261 7 180.50 184.40 BULK QUARTZ 14.5 27 261 7 180.50 184.40 BULK K-FELDSPAR 25.2 27 261 7 180.50 184.40 BULK KAOLINITE 3.7 27 261 7 180.50 184.40 BULK MICA 14.8 27 261 7 180.50 184.40 BULK MONTMORILLONITE 14.4 27 261 7 180.50 184.40 BULK PALYGORSKITE 22.8 27 261 8 190.00 193.90 BULK 'diffuse scattering' measure 75.5 27 261 8 190.00 193.90 BULK 'amorphous material' measure 61.7 27 261 8 190.00 193.90 BULK QUARTZ 11.5 27 261 8 190.00 193.90 BULK K-FELDSPAR 8.3 27 261 8 190.00 193.90 BULK KAOLINITE 2.0 27 261 8 190.00 193.90 BULK MICA 11.2 27 261 8 190.00 193.90 BULK MONTMORILLONITE 23.5 27 261 8 190.00 193.90 BULK PALYGORSKITE 29.1 27 261 9 199.50 203.40 BULK 'diffuse scattering' measure 82.9 27 261 9 199.50 203.40 BULK 'amorphous material' measure 73.3 27 261 9 199.50 203.40 BULK QUARTZ 7.5 27 261 9 199.50 203.40 BULK CRISTOBALITE 11.2 27 261 9 199.50 203.40 BULK K-FELDSPAR 3.6 27 261 9 199.50 203.40 BULK PLAGIOCLASE 5.0 27 261 9 199.50 203.40 BULK MICA 19.6 27 261 9 199.50 203.40 BULK MONTMORILLONITE 16.3 27 261 9 199.50 203.40 BULK PALYGORSKITE 18.4 27 261 9 199.50 203.40 BULK CLINOPTILOLITE 13.9 27 261 12 228.00 232.70 BULK 'diffuse scattering' measure 76.2 27 261 12 228.00 232.70 BULK 'amorphous material' measure 62.7 27 261 12 228.00 232.70 BULK RHODOCHROSITE 58.9 27 261 12 228.00 232.70 BULK QUARTZ 2.1 27 261 12 228.00 232.70 BULK CRISTOBALITE 25.1 27 261 12 228.00 232.70 BULK MICA 2.4 27 261 12 228.00 232.70 BULK MONTMORILLONITE 8.3 27 261 19 304.00 307.30 BULK 'diffuse scattering' measure 77.9 27 261 19 304.00 307.30 BULK 'amorphous material' measure 65.4 27 261 19 304.00 307.30 BULK QUARTZ 55.5 27 261 19 304.00 307.30 BULK K-FELDSPAR 4.4 27 261 19 304.00 307.30 BULK MICA 8.6 27 261 19 304.00 307.30 BULK MONTMORILLONITE 28.3 27 261 20 313.50 315.30 BULK 'diffuse scattering' measure 78.2 27 261 20 313.50 315.30 BULK 'amorphous material' measure 65.9 27 261 20 313.50 315.30 BULK QUARTZ 54.9 27 261 20 313.50 315.30 BULK K-FELDSPAR 6.5 27 261 20 313.50 315.30 BULK MICA 8.3 27 261 20 313.50 315.30 BULK MONTMORILLONITE 27.4 27 261 21 332.50 336.90 BULK 'diffuse scattering' measure 73.7 27 261 21 332.50 336.90 BULK 'amorphous material' measure 58.9 27 261 21 332.50 336.90 BULK QUARTZ 74.4 27 261 21 332.50 336.90 BULK K-FELDSPAR 5.9 27 261 21 332.50 336.90 BULK MICA 5.0 27 261 21 332.50 342.10 BULK 'diffuse scattering' measure 67.8 27 261 21 332.50 342.10 BULK 'amorphous material' measure 49.8 27 261 21 332.50 342.10 BULK QUARTZ 88.7 27 261 21 332.50 342.10 BULK MICA 3.6 27 261 22 342.00 345.30 BULK 'diffuse scattering' measure 69.5 27 261 22 342.00 345.30 BULK 'amorphous material' measure 52.4 27 261 22 342.00 345.30 BULK QUARTZ 81.5 27 261 22 342.00 345.30 BULK K-FELDSPAR 1.9 27 261 22 342.00 345.30 BULK MICA 4.4 27 261 22 342.00 345.30 BULK MONTMORILLONITE 10.5 27 261 23 361.00 364.30 BULK 'diffuse scattering' measure 80.6 27 261 23 361.00 364.30 BULK 'amorphous material' measure 69.6 27 261 23 361.00 364.30 BULK QUARTZ 41.3 27 261 23 361.00 364.30 BULK K-FELDSPAR 6.3 27 261 23 361.00 364.30 BULK MICA 12.2 27 261 23 361.00 364.30 BULK MONTMORILLONITE 20.4 27 261 23 361.00 364.30 BULK PALYGORSKITE 9.2 27 261 23 361.00 364.30 BULK PYRITE 1.3 27 261 23 361.00 364.30 BULK BARITE 9.4 27 261 25 399.00 401.00 BULK 'diffuse scattering' measure 63.6 27 261 25 399.00 401.00 BULK 'amorphous material' measure 43.2 27 261 25 399.00 401.00 BULK QUARTZ 86.2 27 261 25 399.00 401.00 BULK K-FELDSPAR 3.9 27 261 25 399.00 401.00 BULK MICA 3.9 27 261 25 399.00 401.00 BULK MONTMORILLONITE 4.7 27 261 26 418.00 418.30 BULK 'diffuse scattering' measure 65.4 27 261 26 418.00 418.30 BULK 'amorphous material' measure 45.9 27 261 26 418.00 418.30 BULK QUARTZ 90.6 27 261 26 418.00 418.30 BULK MICA 2.3 27 261 26 418.00 418.30 BULK MONTMORILLONITE 4.6 27 261 26 418.00 418.30 BULK PYRITE 1.2 27 261 27 437.00 437.30 BULK 'diffuse scattering' measure 65.2 27 261 27 437.00 437.30 BULK 'amorphous material' measure 45.6 27 261 27 437.00 437.30 BULK QUARTZ 83.1 27 261 27 437.00 437.30 BULK K-FELDSPAR 1.2 27 261 27 437.00 437.30 BULK MICA 3.9 27 261 27 437.00 437.30 BULK MONTMORILLONITE 6.1 27 261 27 437.00 437.30 BULK HEMATITE 3.9 27 261 28 446.50 448.90 BULK 'diffuse scattering' measure 72.7 27 261 28 446.50 448.90 BULK 'amorphous material' measure 57.4 27 261 28 446.50 448.90 BULK CALCITE 1.5 27 261 28 446.50 448.90 BULK QUARTZ 5.8 27 261 28 446.50 448.90 BULK MONTMORILLONITE 92.7 27 261 28 446.50 449.80 BULK 'diffuse scattering' measure 61.4 27 261 28 446.50 449.80 BULK 'amorphous material' measure 39.8 27 261 28 446.50 449.80 BULK QUARTZ 85.6 27 261 28 446.50 449.80 BULK K-FELDSPAR 1.0 27 261 28 446.50 449.80 BULK MICA 3.5 27 261 28 446.50 449.80 BULK MONTMORILLONITE 8.4 27 261 29 465.50 468.90 BULK 'diffuse scattering' measure 68.3 27 261 29 465.50 468.90 BULK 'amorphous material' measure 50.4 27 261 29 465.50 468.90 BULK QUARTZ 79.5 27 261 29 465.50 468.90 BULK MICA 2.3 27 261 29 465.50 468.90 BULK MONTMORILLONITE 13.3 27 261 29 465.50 468.90 BULK HEMATITE 3.3 27 261 30 484.50 487.80 BULK 'diffuse scattering' measure 67.3 27 261 30 484.50 487.80 BULK 'amorphous material' measure 48.9 27 261 30 484.50 487.80 BULK CALCITE 65.3 27 261 30 484.50 487.80 BULK QUARTZ 20.8 27 261 30 484.50 487.80 BULK K-FELDSPAR 1.7 27 261 30 484.50 487.80 BULK MICA 3.4 27 261 30 484.50 487.80 BULK MONTMORILLONITE 6.2 27 261 30 484.50 487.80 BULK HEMATITE 2.6 27 261 30 484.50 487.80 BULK UNKNOWN -5.0 27 261 31 503.50 506.80 BULK 'diffuse scattering' measure 74.4 27 261 31 503.50 506.80 BULK 'amorphous material' measure 59.9 27 261 31 503.50 506.80 BULK CALCITE 24.2 27 261 31 503.50 506.80 BULK QUARTZ 47.4 27 261 31 503.50 506.80 BULK K-FELDSPAR 5.0 27 261 31 503.50 506.80 BULK MICA 6.8 27 261 31 503.50 506.80 BULK MONTMORILLONITE 14.0 27 261 31 503.50 506.80 BULK BARITE 2.7 27 261 31 503.50 508.50 BULK 'diffuse scattering' measure 73.3 27 261 31 503.50 508.50 BULK 'amorphous material' measure 58.3 27 261 31 503.50 508.50 BULK QUARTZ 2.1 27 261 32 522.50 525.80 BULK 'diffuse scattering' measure 81.3 27 261 32 522.50 525.80 BULK 'amorphous material' measure 70.8 27 261 32 522.50 525.80 BULK CALCITE 12.3 27 261 32 522.50 525.80 BULK QUARTZ 35.1 27 261 32 522.50 525.80 BULK K-FELDSPAR 7.1 27 261 32 522.50 525.80 BULK MICA 10.7 27 261 32 522.50 525.80 BULK MONTMORILLONITE 27.0 27 261 32 522.50 525.80 BULK HEMATITE 7.9 27 261 32 522.50 528.40 BULK 'diffuse scattering' measure 74.8 27 261 32 522.50 528.40 BULK 'amorphous material' measure 60.7 27 261 32 522.50 528.40 BULK CALCITE 52.6 27 261 32 522.50 528.40 BULK QUARTZ 17.6 27 261 32 522.50 528.40 BULK K-FELDSPAR 8.5 27 261 32 522.50 528.40 BULK MICA 6.0 27 261 32 522.50 528.40 BULK MONTMORILLONITE 7.1 27 261 32 522.50 528.40 BULK HEMATITE 8.1