leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 25 249 21 256.00 257.60 BULK 'diffuse scattering' measure 62.6 25 249 21 256.00 257.60 BULK 'amorphous material' measure 41.6 25 249 21 256.00 257.60 BULK CALCITE 88.8 25 249 21 256.00 257.60 BULK QUARTZ 4.0 25 249 21 256.00 257.60 BULK K-FELDSPAR 1.3 25 249 21 256.00 257.60 BULK MICA 2.3 25 249 21 256.00 258.50 BULK 'diffuse scattering' measure 70.8 25 249 21 256.00 258.50 BULK 'amorphous material' measure 54.4 25 249 21 256.00 258.50 BULK CALCITE 63.1 25 249 21 256.00 258.50 BULK QUARTZ 6.6 25 249 21 256.00 258.50 BULK K-FELDSPAR 2.7 25 249 21 256.00 258.50 BULK PLAGIOCLASE 5.0 25 249 21 256.00 258.50 BULK MICA 7.0 25 249 23 284.00 286.10 BULK 'diffuse scattering' measure 71.4 25 249 23 284.00 286.10 BULK 'amorphous material' measure 55.2 25 249 23 284.00 286.10 BULK CALCITE 61.0 25 249 23 284.00 286.10 BULK QUARTZ 6.2 25 249 23 284.00 286.10 BULK K-FELDSPAR 4.9 25 249 23 284.00 286.10 BULK PLAGIOCLASE 5.3 25 249 23 284.00 286.10 BULK MICA 6.5 25 249 23 284.00 286.10 BULK MONTMORILLONITE 1.2 25 249 23 284.00 286.10 BULK PALYGORSKITE 14.1 25 249 23 284.00 289.40 BULK 'diffuse scattering' measure 81.9 25 249 23 284.00 289.40 BULK 'amorphous material' measure 71.8 25 249 23 284.00 289.40 BULK CALCITE 19.2 25 249 23 284.00 289.40 BULK QUARTZ 13.6 25 249 23 284.00 289.40 BULK K-FELDSPAR 4.9 25 249 23 284.00 289.40 BULK PLAGIOCLASE 15.6 25 249 23 284.00 289.40 BULK MICA 10.7 25 249 23 284.00 289.40 BULK MONTMORILLONITE 9.6 25 249 23 284.00 289.40 BULK PALYGORSKITE 9.7 25 249 24 294.00 303.00 BULK 'diffuse scattering' measure 91.6 25 249 24 294.00 303.00 BULK 'amorphous material' measure 86.9 25 249 24 294.00 303.00 BULK QUARTZ 7.1 25 249 24 294.00 303.00 BULK CRISTOBALITE 58.7 25 249 24 294.00 303.00 BULK K-FELDSPAR 3.5 25 249 24 294.00 303.00 BULK PLAGIOCLASE 6.7 25 249 24 294.00 303.00 BULK MICA 1.9 25 249 24 294.00 303.00 BULK PALYGORSKITE 3.4 25 249 24 294.00 303.00 BULK TRIDYMITE 16.4 25 249 25 303.00 303.80 BULK 'diffuse scattering' measure 85.6 25 249 25 303.00 303.80 BULK 'amorphous material' measure 77.5 25 249 25 303.00 303.80 BULK CALCITE 15.6 25 249 25 303.00 303.80 BULK QUARTZ 8.7 25 249 25 303.00 303.80 BULK CRISTOBALITE 15.0 25 249 25 303.00 303.80 BULK K-FELDSPAR 8.7 25 249 25 303.00 303.80 BULK PLAGIOCLASE 15.8 25 249 25 303.00 303.80 BULK MICA 2.4 25 249 25 303.00 303.80 BULK MONTMORILLONITE 2.7 25 249 25 303.00 303.80 BULK PALYGORSKITE 7.9 25 249 25 303.00 303.80 BULK CLINOPTILOLITE 12.0 25 249 25 303.00 305.30 BULK 'diffuse scattering' measure 80.8 25 249 25 303.00 305.30 BULK 'amorphous material' measure 70.0 25 249 25 303.00 305.30 BULK CALCITE 8.2 25 249 25 303.00 305.30 BULK QUARTZ 0.7 25 249 25 303.00 305.30 BULK PLAGIOCLASE 24.6 25 249 25 303.00 305.30 BULK MONTMORILLONITE 65.2 25 249 25 303.00 312.00 BULK 'diffuse scattering' measure 73.7 25 249 25 303.00 312.00 BULK 'amorphous material' measure 58.9 25 249 25 303.00 312.00 BULK CALCITE 76.3 25 249 25 303.00 312.00 BULK QUARTZ 1.6 25 249 25 303.00 312.00 BULK PLAGIOCLASE 6.2 25 249 25 303.00 312.00 BULK MICA 2.5 25 249 25 303.00 312.00 BULK CLINOPTILOLITE 7.3 25 249 26 313.00 315.40 BULK 'diffuse scattering' measure 79.8 25 249 26 313.00 315.40 BULK 'amorphous material' measure 68.5 25 249 26 313.00 315.40 BULK CALCITE 20.0 25 249 26 313.00 315.40 BULK QUARTZ 3.1 25 249 26 313.00 315.40 BULK CRISTOBALITE 17.0 25 249 26 313.00 315.40 BULK PLAGIOCLASE 22.9 25 249 26 313.00 315.40 BULK MONTMORILLONITE 15.9 25 249 26 313.00 315.40 BULK TRIDYMITE 1.3 25 249 26 313.00 315.40 BULK CLINOPTILOLITE 12.9 25 249 26 313.00 322.00 BULK 'diffuse scattering' measure 87.7 25 249 26 313.00 322.00 BULK 'amorphous material' measure 80.7 25 249 26 313.00 322.00 BULK CALCITE 18.7 25 249 26 313.00 322.00 BULK QUARTZ 5.3 25 249 26 313.00 322.00 BULK CRISTOBALITE 52.4 25 249 26 313.00 322.00 BULK PLAGIOCLASE 3.6 25 249 26 313.00 322.00 BULK TRIDYMITE 16.6 25 249 26 313.00 322.00 BULK CLINOPTILOLITE 0.8 25 249 27 322.00 331.00 BULK 'diffuse scattering' measure 88.9 25 249 27 322.00 331.00 BULK 'amorphous material' measure 82.6 25 249 27 322.00 331.00 BULK CALCITE 19.5 25 249 27 322.00 331.00 BULK QUARTZ 5.5 25 249 27 322.00 331.00 BULK CRISTOBALITE 34.6 25 249 27 322.00 331.00 BULK PLAGIOCLASE 10.5 25 249 27 322.00 331.00 BULK TRIDYMITE 21.8 25 249 27 322.00 331.00 BULK CLINOPTILOLITE 1.7 25 249 28 332.00 341.00 BULK 'diffuse scattering' measure 80.6 25 249 28 332.00 341.00 BULK 'amorphous material' measure 69.7 25 249 28 332.00 341.00 BULK CALCITE 33.4 25 249 28 332.00 341.00 BULK QUARTZ 2.1 25 249 28 332.00 341.00 BULK CRISTOBALITE 39.5 25 249 28 332.00 341.00 BULK K-FELDSPAR 2.5 25 249 28 332.00 341.00 BULK PLAGIOCLASE 4.9 25 249 28 332.00 341.00 BULK MONTMORILLONITE 3.3 25 249 28 332.00 341.00 BULK TRIDYMITE 5.6 25 249 28 332.00 341.00 BULK CLINOPTILOLITE 4.8 25 249 29 351.00 360.00 BULK 'diffuse scattering' measure 85.5 25 249 29 351.00 360.00 BULK 'amorphous material' measure 77.3 25 249 29 351.00 360.00 BULK CALCITE 10.9 25 249 29 351.00 360.00 BULK QUARTZ 2.4 25 249 29 351.00 360.00 BULK CRISTOBALITE 51.3 25 249 29 351.00 360.00 BULK K-FELDSPAR 2.8 25 249 29 351.00 360.00 BULK PLAGIOCLASE 8.3 25 249 29 351.00 360.00 BULK MONTMORILLONITE 4.3 25 249 29 351.00 360.00 BULK TRIDYMITE 9.7 25 249 29 351.00 360.00 BULK CLINOPTILOLITE 5.0 25 249 30 370.00 379.00 BULK 'diffuse scattering' measure 84.3 25 249 30 370.00 379.00 BULK 'amorphous material' measure 75.4 25 249 30 370.00 379.00 BULK CALCITE 13.5 25 249 30 370.00 379.00 BULK QUARTZ 2.4 25 249 30 370.00 379.00 BULK CRISTOBALITE 50.5 25 249 30 370.00 379.00 BULK K-FELDSPAR 1.7 25 249 30 370.00 379.00 BULK PLAGIOCLASE 10.2 25 249 30 370.00 379.00 BULK MONTMORILLONITE 3.4 25 249 30 370.00 379.00 BULK TRIDYMITE 9.0 25 249 30 370.00 379.00 BULK CLINOPTILOLITE 5.4 25 249 31 389.00 392.40 BULK 'diffuse scattering' measure 73.5 25 249 31 389.00 392.40 BULK 'amorphous material' measure 58.6 25 249 31 389.00 392.40 BULK CALCITE 13.4 25 249 31 389.00 392.40 BULK QUARTZ 6.1 25 249 31 389.00 392.40 BULK PLAGIOCLASE 18.8 25 249 31 389.00 392.40 BULK MONTMORILLONITE 16.6 25 249 31 389.00 392.40 BULK CLINOPTILOLITE 38.1 25 249 31 389.00 398.00 BULK 'diffuse scattering' measure 83.5 25 249 31 389.00 398.00 BULK 'amorphous material' measure 74.2 25 249 31 389.00 398.00 BULK CALCITE 7.1 25 249 31 389.00 398.00 BULK QUARTZ 3.6 25 249 31 389.00 398.00 BULK CRISTOBALITE 54.9 25 249 31 389.00 398.00 BULK PLAGIOCLASE 6.3 25 249 31 389.00 398.00 BULK MONTMORILLONITE 3.1 25 249 31 389.00 398.00 BULK TRIDYMITE 12.7 25 249 31 389.00 398.00 BULK CLINOPTILOLITE 9.7 25 249 32 405.00 408.00 BULK 'diffuse scattering' measure 84.6 25 249 32 405.00 408.00 BULK 'amorphous material' measure 76.0 25 249 32 405.00 408.00 BULK QUARTZ 9.3 25 249 32 405.00 408.00 BULK KAOLINITE 17.5 25 249 32 405.00 408.00 BULK MONTMORILLONITE 73.3 25 249 33 408.00 409.70 BULK 'diffuse scattering' measure 50.2 25 249 33 408.00 409.70 BULK 'amorphous material' measure 22.1 25 249 33 408.00 409.70 BULK CALCITE 89.6 25 249 33 408.00 409.70 BULK QUARTZ 0.6 25 249 33 408.00 409.70 BULK PLAGIOCLASE 3.0 25 249 33 408.00 409.70 BULK MONTMORILLONITE 5.8 25 249 33 408.00 410.30 BULK 'diffuse scattering' measure 75.5 25 249 33 408.00 410.30 BULK 'amorphous material' measure 61.7 25 249 33 408.00 410.30 BULK CALCITE 3.7 25 249 33 408.00 410.30 BULK MICA 10.5 25 249 33 408.00 410.30 BULK MONTMORILLONITE 59.6 25 249 33 408.00 410.30 BULK CLINOPTILOLITE 25.1 25 249 33 408.00 410.30 BULK ANALCITE 1.1 25 249 33 408.00 410.40 BULK 'diffuse scattering' measure 71.4 25 249 33 408.00 410.40 BULK 'amorphous material' measure 55.3 25 249 33 408.00 410.40 BULK QUARTZ 0.6 25 249 33 408.00 410.40 BULK PLAGIOCLASE 52.6 25 249 33 408.00 410.40 BULK MICA 1.5 25 249 33 408.00 410.40 BULK MONTMORILLONITE 42.3 25 249 33 408.00 410.40 BULK CLINOPTILOLITE 1.5