leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 16 163 2 1.00 5.01 SILT 'diffuse scattering' measure 89.4 16 163 2 1.00 5.01 SILT 'amorphous material' measure 83.4 16 163 2 1.00 5.01 SILT QUARTZ 11.3 16 163 2 1.00 5.01 SILT PLAGIOCLASE 24.3 16 163 2 1.00 5.01 SILT MICA 6.7 16 163 2 1.00 5.01 SILT MONTMORILLONITE 5.7 16 163 2 1.00 5.01 SILT PHILLIPSITE 52.0 16 163 2 1.00 5.54 SILT 'diffuse scattering' measure 92.2 16 163 2 1.00 5.54 SILT 'amorphous material' measure 87.8 16 163 2 1.00 5.54 SILT QUARTZ 10.8 16 163 2 1.00 5.54 SILT PLAGIOCLASE 26.4 16 163 2 1.00 5.54 SILT MICA 9.1 16 163 2 1.00 5.54 SILT MONTMORILLONITE 8.1 16 163 2 1.00 5.54 SILT PHILLIPSITE 45.7 16 163 3 10.00 10.59 SILT 'diffuse scattering' measure 95.1 16 163 3 10.00 10.59 SILT 'amorphous material' measure 92.3 16 163 3 10.00 10.59 SILT QUARTZ 14.9 16 163 3 10.00 10.59 SILT PLAGIOCLASE 19.1 16 163 3 10.00 10.59 SILT MICA 11.5 16 163 3 10.00 10.59 SILT MONTMORILLONITE 8.8 16 163 3 10.00 10.59 SILT PHILLIPSITE 45.6 16 163 3 10.00 14.54 SILT 'diffuse scattering' measure 95.7 16 163 3 10.00 14.54 SILT 'amorphous material' measure 93.2 16 163 3 10.00 14.54 SILT QUARTZ 16.8 16 163 3 10.00 14.54 SILT PLAGIOCLASE 24.1 16 163 3 10.00 14.54 SILT MICA 12.4 16 163 3 10.00 14.54 SILT PHILLIPSITE 46.8 16 163 4 19.00 25.04 SILT 'diffuse scattering' measure 96.5 16 163 4 19.00 25.04 SILT 'amorphous material' measure 94.5 16 163 4 19.00 25.04 SILT QUARTZ 15.8 16 163 4 19.00 25.04 SILT PLAGIOCLASE 34.1 16 163 4 19.00 25.04 SILT MICA 10.3 16 163 4 19.00 25.04 SILT MONTMORILLONITE 19.5 16 163 4 19.00 25.04 SILT PHILLIPSITE 20.4 16 163 6 37.00 44.54 SILT 'diffuse scattering' measure 82.9 16 163 6 37.00 44.54 SILT 'amorphous material' measure 73.2 16 163 6 37.00 44.54 SILT QUARTZ 11.4 16 163 6 37.00 44.54 SILT PLAGIOCLASE 39.4 16 163 6 37.00 44.54 SILT MICA 15.4 16 163 6 37.00 44.54 SILT CLINOPTILOLITE 30.2 16 163 6 37.00 44.54 SILT BARITE 3.6 16 163 7 46.00 47.54 SILT 'diffuse scattering' measure 99.7 16 163 7 46.00 47.54 SILT 'amorphous material' measure 99.6 16 163 7 46.00 47.54 SILT QUARTZ 21.3 16 163 7 46.00 47.54 SILT PLAGIOCLASE 52.5 16 163 7 46.00 47.54 SILT BARITE 26.2 16 163 10 73.00 77.46 SILT 'diffuse scattering' measure 99.7 16 163 10 73.00 77.46 SILT 'amorphous material' measure 99.6 16 163 10 73.00 77.46 SILT QUARTZ 40.9 16 163 10 73.00 77.46 SILT BARITE 59.1 16 163 11 82.00 89.01 SILT 'diffuse scattering' measure 99.7 16 163 11 82.00 89.01 SILT 'amorphous material' measure 99.6 16 163 11 82.00 89.01 SILT QUARTZ 100. 16 163 11 82.00 89.54 SILT 'diffuse scattering' measure 99.8 16 163 11 82.00 89.54 SILT 'amorphous material' measure 99.7 16 163 15 162.00 162.36 SILT 'diffuse scattering' measure 73.9 16 163 15 162.00 162.36 SILT 'amorphous material' measure 59.2 16 163 15 162.00 162.36 SILT QUARTZ 29.5 16 163 15 162.00 162.36 SILT K-FELDSPAR 12.0 16 163 15 162.00 162.36 SILT PLAGIOCLASE 10.2 16 163 15 162.00 162.36 SILT MICA 12.2 16 163 15 162.00 162.36 SILT PALYGORSKITE 6.3 16 163 15 162.00 162.36 SILT CLINOPTILOLITE 29.8 16 163 16 171.00 173.51 SILT 'diffuse scattering' measure 76.2 16 163 16 171.00 173.51 SILT 'amorphous material' measure 62.8 16 163 16 171.00 173.51 SILT QUARTZ 32.6 16 163 16 171.00 173.51 SILT K-FELDSPAR 11.5 16 163 16 171.00 173.51 SILT PLAGIOCLASE 7.0 16 163 16 171.00 173.51 SILT MICA 15.8 16 163 16 171.00 173.51 SILT PALYGORSKITE 7.5 16 163 16 171.00 173.51 SILT CLINOPTILOLITE 25.6 16 163 16 171.00 177.04 SILT 'diffuse scattering' measure 77.9 16 163 16 171.00 177.04 SILT 'amorphous material' measure 65.5 16 163 16 171.00 177.04 SILT QUARTZ 34.7 16 163 16 171.00 177.04 SILT K-FELDSPAR 13.0 16 163 16 171.00 177.04 SILT PLAGIOCLASE 8.7 16 163 16 171.00 177.04 SILT MICA 11.1 16 163 16 171.00 177.04 SILT PALYGORSKITE 7.9 16 163 16 171.00 177.04 SILT CLINOPTILOLITE 24.7 16 163 16 171.00 179.61 SILT 'diffuse scattering' measure 77.3 16 163 16 171.00 179.61 SILT 'amorphous material' measure 64.6 16 163 16 171.00 179.61 SILT QUARTZ 31.0 16 163 16 171.00 179.61 SILT K-FELDSPAR 6.6 16 163 16 171.00 179.61 SILT PLAGIOCLASE 9.1 16 163 16 171.00 179.61 SILT MICA 24.6 16 163 16 171.00 179.61 SILT PALYGORSKITE 11.2 16 163 16 171.00 179.61 SILT CLINOPTILOLITE 17.5 16 163 17 180.00 184.01 SILT 'diffuse scattering' measure 79.4 16 163 17 180.00 184.01 SILT 'amorphous material' measure 67.8 16 163 17 180.00 184.01 SILT QUARTZ 31.2 16 163 17 180.00 184.01 SILT K-FELDSPAR 8.9 16 163 17 180.00 184.01 SILT PLAGIOCLASE 9.1 16 163 17 180.00 184.01 SILT MICA 24.3 16 163 17 180.00 184.01 SILT PALYGORSKITE 7.0 16 163 17 180.00 184.01 SILT CLINOPTILOLITE 19.5 16 163 17 180.00 187.01 SILT 'diffuse scattering' measure 80.3 16 163 17 180.00 187.01 SILT 'amorphous material' measure 69.2 16 163 17 180.00 187.01 SILT QUARTZ 31.3 16 163 17 180.00 187.01 SILT K-FELDSPAR 11.4 16 163 17 180.00 187.01 SILT PLAGIOCLASE 7.5 16 163 17 180.00 187.01 SILT MICA 24.5 16 163 17 180.00 187.01 SILT PALYGORSKITE 7.5 16 163 17 180.00 187.01 SILT CLINOPTILOLITE 17.9 16 163 17 180.00 187.54 SILT 'diffuse scattering' measure 81.8 16 163 17 180.00 187.54 SILT 'amorphous material' measure 71.6 16 163 17 180.00 187.54 SILT QUARTZ 27.9 16 163 17 180.00 187.54 SILT K-FELDSPAR 9.5 16 163 17 180.00 187.54 SILT PLAGIOCLASE 7.6 16 163 17 180.00 187.54 SILT MICA 21.8 16 163 17 180.00 187.54 SILT PALYGORSKITE 13.9 16 163 17 180.00 187.54 SILT CLINOPTILOLITE 19.3 16 163 18 189.00 190.01 SILT 'diffuse scattering' measure 77.2 16 163 18 189.00 190.01 SILT 'amorphous material' measure 64.4 16 163 18 189.00 190.01 SILT QUARTZ 31.7 16 163 18 189.00 190.01 SILT K-FELDSPAR 8.4 16 163 18 189.00 190.01 SILT PLAGIOCLASE 8.2 16 163 18 189.00 190.01 SILT MICA 22.0 16 163 18 189.00 190.01 SILT PALYGORSKITE 7.9 16 163 18 189.00 190.01 SILT CLINOPTILOLITE 21.8 16 163 18 189.00 193.01 SILT 'diffuse scattering' measure 80.1 16 163 18 189.00 193.01 SILT 'amorphous material' measure 68.9 16 163 18 189.00 193.01 SILT QUARTZ 32.5 16 163 18 189.00 193.01 SILT K-FELDSPAR 6.3 16 163 18 189.00 193.01 SILT PLAGIOCLASE 8.5 16 163 18 189.00 193.01 SILT MICA 25.4 16 163 18 189.00 193.01 SILT PALYGORSKITE 9.2 16 163 18 189.00 193.01 SILT CLINOPTILOLITE 18.1 16 163 18 189.00 196.52 SILT 'diffuse scattering' measure 83.0 16 163 18 189.00 196.52 SILT 'amorphous material' measure 73.5 16 163 18 189.00 196.52 SILT QUARTZ 26.9 16 163 18 189.00 196.52 SILT K-FELDSPAR 7.4 16 163 18 189.00 196.52 SILT PLAGIOCLASE 7.3 16 163 18 189.00 196.52 SILT MICA 25.5 16 163 18 189.00 196.52 SILT PALYGORSKITE 13.2 16 163 18 189.00 196.52 SILT CLINOPTILOLITE 19.8 16 163 19 198.00 199.01 SILT 'diffuse scattering' measure 80.2 16 163 19 198.00 199.01 SILT 'amorphous material' measure 69.1 16 163 19 198.00 199.01 SILT QUARTZ 31.9 16 163 19 198.00 199.01 SILT K-FELDSPAR 5.7 16 163 19 198.00 199.01 SILT PLAGIOCLASE 8.9 16 163 19 198.00 199.01 SILT MICA 23.4 16 163 19 198.00 199.01 SILT PALYGORSKITE 7.1 16 163 19 198.00 199.01 SILT CLINOPTILOLITE 23.1 16 163 19 198.00 202.01 SILT 'diffuse scattering' measure 78.1 16 163 19 198.00 202.01 SILT 'amorphous material' measure 65.8 16 163 19 198.00 202.01 SILT QUARTZ 30.0 16 163 19 198.00 202.01 SILT K-FELDSPAR 6.2 16 163 19 198.00 202.01 SILT PLAGIOCLASE 9.3 16 163 19 198.00 202.01 SILT MICA 22.5 16 163 19 198.00 202.01 SILT PALYGORSKITE 6.9 16 163 19 198.00 202.01 SILT CLINOPTILOLITE 25.0 16 163 19 198.00 204.04 SILT 'diffuse scattering' measure 76.6 16 163 19 198.00 204.04 SILT 'amorphous material' measure 63.5 16 163 19 198.00 204.04 SILT QUARTZ 33.2 16 163 19 198.00 204.04 SILT K-FELDSPAR 11.6 16 163 19 198.00 204.04 SILT PLAGIOCLASE 9.8 16 163 19 198.00 204.04 SILT MICA 19.6 16 163 19 198.00 204.04 SILT PALYGORSKITE 7.6 16 163 19 198.00 204.04 SILT CLINOPTILOLITE 18.2 16 163 20 207.00 209.51 SILT 'diffuse scattering' measure 76.1 16 163 20 207.00 209.51 SILT 'amorphous material' measure 62.7 16 163 20 207.00 209.51 SILT QUARTZ 35.5 16 163 20 207.00 209.51 SILT K-FELDSPAR 5.8 16 163 20 207.00 209.51 SILT PLAGIOCLASE 9.2 16 163 20 207.00 209.51 SILT MICA 14.7 16 163 20 207.00 209.51 SILT PALYGORSKITE 6.8 16 163 20 207.00 209.51 SILT CLINOPTILOLITE 28.0 16 163 20 207.00 211.54 SILT 'diffuse scattering' measure 75.6 16 163 20 207.00 211.54 SILT 'amorphous material' measure 61.8 16 163 20 207.00 211.54 SILT QUARTZ 33.9 16 163 20 207.00 211.54 SILT K-FELDSPAR 8.9 16 163 20 207.00 211.54 SILT PLAGIOCLASE 9.1 16 163 20 207.00 211.54 SILT MICA 16.1 16 163 20 207.00 211.54 SILT PALYGORSKITE 8.7 16 163 20 207.00 211.54 SILT CLINOPTILOLITE 23.3 16 163 20 207.00 215.51 SILT 'diffuse scattering' measure 74.1 16 163 20 207.00 215.51 SILT 'amorphous material' measure 59.6 16 163 20 207.00 215.51 SILT QUARTZ 35.3 16 163 20 207.00 215.51 SILT K-FELDSPAR 6.3 16 163 20 207.00 215.51 SILT PLAGIOCLASE 9.9 16 163 20 207.00 215.51 SILT MICA 17.9 16 163 20 207.00 215.51 SILT PALYGORSKITE 6.6 16 163 20 207.00 215.51 SILT CLINOPTILOLITE 24.0 16 163 21 216.00 220.54 SILT 'diffuse scattering' measure 80.0 16 163 21 216.00 220.54 SILT 'amorphous material' measure 68.8 16 163 21 216.00 220.54 SILT QUARTZ 28.6 16 163 21 216.00 220.54 SILT K-FELDSPAR 8.4 16 163 21 216.00 220.54 SILT PLAGIOCLASE 7.0 16 163 21 216.00 220.54 SILT MICA 18.3 16 163 21 216.00 220.54 SILT PALYGORSKITE 14.7 16 163 21 216.00 220.54 SILT CLINOPTILOLITE 23.0 16 163 21 216.00 224.51 SILT 'diffuse scattering' measure 73.6 16 163 21 216.00 224.51 SILT 'amorphous material' measure 58.7 16 163 21 216.00 224.51 SILT QUARTZ 36.2 16 163 21 216.00 224.51 SILT K-FELDSPAR 6.3 16 163 21 216.00 224.51 SILT PLAGIOCLASE 9.8 16 163 21 216.00 224.51 SILT MICA 16.4 16 163 21 216.00 224.51 SILT PALYGORSKITE 4.9 16 163 21 216.00 224.51 SILT CLINOPTILOLITE 26.2 16 163 22 225.00 227.61 SILT 'diffuse scattering' measure 78.1 16 163 22 225.00 227.61 SILT 'amorphous material' measure 65.8 16 163 22 225.00 227.61 SILT QUARTZ 30.4 16 163 22 225.00 227.61 SILT K-FELDSPAR 2.9 16 163 22 225.00 227.61 SILT PLAGIOCLASE 9.0 16 163 22 225.00 227.61 SILT MICA 18.9 16 163 22 225.00 227.61 SILT PALYGORSKITE 6.9 16 163 22 225.00 227.61 SILT CLINOPTILOLITE 31.9 16 163 22 225.00 231.03 SILT 'diffuse scattering' measure 78.8 16 163 22 225.00 231.03 SILT 'amorphous material' measure 66.9 16 163 22 225.00 231.03 SILT QUARTZ 30.0 16 163 22 225.00 231.03 SILT K-FELDSPAR 8.0 16 163 22 225.00 231.03 SILT PLAGIOCLASE 7.0 16 163 22 225.00 231.03 SILT MICA 17.2 16 163 22 225.00 231.03 SILT PALYGORSKITE 9.9 16 163 22 225.00 231.03 SILT CLINOPTILOLITE 27.9 16 163 23 234.00 236.51 SILT 'diffuse scattering' measure 78.1 16 163 23 234.00 236.51 SILT 'amorphous material' measure 65.8 16 163 23 234.00 236.51 SILT QUARTZ 28.3 16 163 23 234.00 236.51 SILT K-FELDSPAR 4.9 16 163 23 234.00 236.51 SILT PLAGIOCLASE 8.5 16 163 23 234.00 236.51 SILT MICA 17.9 16 163 23 234.00 236.51 SILT PALYGORSKITE 6.7 16 163 23 234.00 236.51 SILT CLINOPTILOLITE 33.8 16 163 23 234.00 239.51 SILT 'diffuse scattering' measure 75.6 16 163 23 234.00 239.51 SILT 'amorphous material' measure 61.8 16 163 23 234.00 239.51 SILT QUARTZ 29.8 16 163 23 234.00 239.51 SILT K-FELDSPAR 3.0 16 163 23 234.00 239.51 SILT PLAGIOCLASE 9.0 16 163 23 234.00 239.51 SILT MICA 15.9 16 163 23 234.00 239.51 SILT PALYGORSKITE 6.5 16 163 23 234.00 239.51 SILT CLINOPTILOLITE 35.8 16 163 23 234.00 241.54 SILT 'diffuse scattering' measure 79.7 16 163 23 234.00 241.54 SILT 'amorphous material' measure 68.2 16 163 23 234.00 241.54 SILT QUARTZ 32.0 16 163 23 234.00 241.54 SILT K-FELDSPAR 7.3 16 163 23 234.00 241.54 SILT PLAGIOCLASE 8.0 16 163 23 234.00 241.54 SILT MICA 17.6 16 163 23 234.00 241.54 SILT PALYGORSKITE 9.9 16 163 23 234.00 241.54 SILT CLINOPTILOLITE 25.3 16 163 27 270.00 271.19 SILT 'diffuse scattering' measure 75.4 16 163 27 270.00 271.19 SILT 'amorphous material' measure 61.6 16 163 27 270.00 271.19 SILT QUARTZ 23.9 16 163 27 270.00 271.19 SILT K-FELDSPAR 7.1 16 163 27 270.00 271.19 SILT PLAGIOCLASE 5.7 16 163 27 270.00 271.19 SILT MICA 25.7 16 163 27 270.00 271.19 SILT CLINOPTILOLITE 37.6