leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 26 250 A 1 54.50 56.30 SILT 'diffuse scattering' measure 71.7 26 250 A 1 54.50 56.30 SILT 'amorphous material' measure 55.7 26 250 A 1 54.50 56.30 SILT QUARTZ 37.0 26 250 A 1 54.50 56.30 SILT K-FELDSPAR 12.2 26 250 A 1 54.50 56.30 SILT PLAGIOCLASE 17.7 26 250 A 1 54.50 56.30 SILT KAOLINITE 9.9 26 250 A 1 54.50 56.30 SILT MICA 22.6 26 250 A 1 54.50 56.30 SILT GIBBSITE 0.6 26 250 A 1 54.50 57.80 SILT 'diffuse scattering' measure 69.3 26 250 A 1 54.50 57.80 SILT 'amorphous material' measure 52.0 26 250 A 1 54.50 57.80 SILT QUARTZ 32.8 26 250 A 1 54.50 57.80 SILT K-FELDSPAR 12.9 26 250 A 1 54.50 57.80 SILT PLAGIOCLASE 16.5 26 250 A 1 54.50 57.80 SILT KAOLINITE 9.1 26 250 A 1 54.50 57.80 SILT MICA 26.1 26 250 A 1 54.50 57.80 SILT CHLORITE 1.3 26 250 A 1 54.50 57.80 SILT GIBBSITE 1.3 26 250 A 3 73.50 82.20 SILT 'diffuse scattering' measure 72.2 26 250 A 3 73.50 82.20 SILT 'amorphous material' measure 56.5 26 250 A 3 73.50 82.20 SILT QUARTZ 29.7 26 250 A 3 73.50 82.20 SILT K-FELDSPAR 15.5 26 250 A 3 73.50 82.20 SILT PLAGIOCLASE 14.7 26 250 A 3 73.50 82.20 SILT KAOLINITE 16.7 26 250 A 3 73.50 82.20 SILT MICA 21.0 26 250 A 3 73.50 82.20 SILT PYRITE 1.6 26 250 A 3 73.50 82.20 SILT GIBBSITE 0.7 26 250 A 4 111.50 117.40 SILT 'diffuse scattering' measure 70.7 26 250 A 4 111.50 117.40 SILT 'amorphous material' measure 54.3 26 250 A 4 111.50 117.40 SILT QUARTZ 34.2 26 250 A 4 111.50 117.40 SILT K-FELDSPAR 14.0 26 250 A 4 111.50 117.40 SILT PLAGIOCLASE 15.6 26 250 A 4 111.50 117.40 SILT KAOLINITE 11.4 26 250 A 4 111.50 117.40 SILT MICA 22.6 26 250 A 4 111.50 117.40 SILT CHLORITE 0.7 26 250 A 4 111.50 117.40 SILT PYRITE 0.9 26 250 A 4 111.50 117.40 SILT GIBBSITE 0.6 26 250 A 6 187.50 191.40 SILT 'diffuse scattering' measure 64.8 26 250 A 6 187.50 191.40 SILT 'amorphous material' measure 45.1 26 250 A 6 187.50 191.40 SILT QUARTZ 34.8 26 250 A 6 187.50 191.40 SILT K-FELDSPAR 12.7 26 250 A 6 187.50 191.40 SILT PLAGIOCLASE 22.3 26 250 A 6 187.50 191.40 SILT KAOLINITE 2.8 26 250 A 6 187.50 191.40 SILT MICA 25.9 26 250 A 6 187.50 191.40 SILT CHLORITE 1.4 26 250 A 7 235.00 235.10 SILT 'diffuse scattering' measure 66.5 26 250 A 7 235.00 235.10 SILT 'amorphous material' measure 47.7 26 250 A 7 235.00 235.10 SILT QUARTZ 34.2 26 250 A 7 235.00 235.10 SILT K-FELDSPAR 13.0 26 250 A 7 235.00 235.10 SILT PLAGIOCLASE 18.4 26 250 A 7 235.00 235.10 SILT KAOLINITE 4.6 26 250 A 7 235.00 235.10 SILT MICA 27.3 26 250 A 7 235.00 235.10 SILT CHLORITE 1.2 26 250 A 7 235.00 235.10 SILT PYRITE 1.3 26 250 A 7 235.00 242.00 SILT 'diffuse scattering' measure 68.8 26 250 A 7 235.00 242.00 SILT 'amorphous material' measure 51.3 26 250 A 7 235.00 242.00 SILT QUARTZ 34.1 26 250 A 7 235.00 242.00 SILT K-FELDSPAR 14.7 26 250 A 7 235.00 242.00 SILT PLAGIOCLASE 17.2 26 250 A 7 235.00 242.00 SILT KAOLINITE 6.9 26 250 A 7 235.00 242.00 SILT MICA 26.4 26 250 A 7 235.00 242.00 SILT CHLORITE 0.7 26 250 A 8 292.00 292.30 SILT 'diffuse scattering' measure 66.7 26 250 A 8 292.00 292.30 SILT 'amorphous material' measure 47.9 26 250 A 8 292.00 292.30 SILT QUARTZ 37.7 26 250 A 8 292.00 292.30 SILT K-FELDSPAR 13.4 26 250 A 8 292.00 292.30 SILT PLAGIOCLASE 18.3 26 250 A 8 292.00 292.30 SILT KAOLINITE 4.8 26 250 A 8 292.00 292.30 SILT MICA 24.4 26 250 A 8 292.00 292.30 SILT CHLORITE 1.4 26 250 A 9 349.00 351.90 SILT 'diffuse scattering' measure 66.8 26 250 A 9 349.00 351.90 SILT 'amorphous material' measure 48.1 26 250 A 9 349.00 351.90 SILT QUARTZ 38.2 26 250 A 9 349.00 351.90 SILT K-FELDSPAR 13.4 26 250 A 9 349.00 351.90 SILT PLAGIOCLASE 18.1 26 250 A 9 349.00 351.90 SILT KAOLINITE 4.0 26 250 A 9 349.00 351.90 SILT MICA 25.1 26 250 A 9 349.00 351.90 SILT CHLORITE 1.2 26 250 A 10 406.00 407.60 SILT 'diffuse scattering' measure 64.1 26 250 A 10 406.00 407.60 SILT 'amorphous material' measure 44.0 26 250 A 10 406.00 407.60 SILT QUARTZ 42.7 26 250 A 10 406.00 407.60 SILT K-FELDSPAR 12.6 26 250 A 10 406.00 407.60 SILT PLAGIOCLASE 18.3 26 250 A 10 406.00 407.60 SILT KAOLINITE 1.5 26 250 A 10 406.00 407.60 SILT MICA 23.8 26 250 A 10 406.00 407.60 SILT CHLORITE 1.1 26 250 A 11 463.00 463.30 SILT 'diffuse scattering' measure 61.2 26 250 A 11 463.00 463.30 SILT 'amorphous material' measure 39.4 26 250 A 11 463.00 463.30 SILT QUARTZ 45.8 26 250 A 11 463.00 463.30 SILT K-FELDSPAR 10.8 26 250 A 11 463.00 463.30 SILT PLAGIOCLASE 19.2 26 250 A 11 463.00 463.30 SILT MICA 22.8 26 250 A 11 463.00 463.30 SILT CHLORITE 1.3 26 250 A 11 463.00 470.20 SILT 'diffuse scattering' measure 63.5 26 250 A 11 463.00 470.20 SILT 'amorphous material' measure 42.9 26 250 A 11 463.00 470.20 SILT QUARTZ 49.1 26 250 A 11 463.00 470.20 SILT K-FELDSPAR 11.0 26 250 A 11 463.00 470.20 SILT PLAGIOCLASE 20.5 26 250 A 11 463.00 470.20 SILT KAOLINITE 1.0 26 250 A 11 463.00 470.20 SILT MICA 17.5 26 250 A 11 463.00 470.20 SILT CHLORITE 0.8 26 250 A 13 567.50 568.30 SILT 'diffuse scattering' measure 61.8 26 250 A 13 567.50 568.30 SILT 'amorphous material' measure 40.3 26 250 A 13 567.50 568.30 SILT QUARTZ 48.3 26 250 A 13 567.50 568.30 SILT K-FELDSPAR 13.7 26 250 A 13 567.50 568.30 SILT PLAGIOCLASE 21.2 26 250 A 13 567.50 568.30 SILT KAOLINITE 0.6 26 250 A 13 567.50 568.30 SILT MICA 15.6 26 250 A 13 567.50 568.30 SILT CHLORITE 0.6 26 250 A 13 567.50 568.80 SILT 'diffuse scattering' measure 57.8 26 250 A 13 567.50 568.80 SILT 'amorphous material' measure 34.1 26 250 A 13 567.50 568.80 SILT QUARTZ 50.5 26 250 A 13 567.50 568.80 SILT K-FELDSPAR 11.3 26 250 A 13 567.50 568.80 SILT PLAGIOCLASE 23.5 26 250 A 13 567.50 568.80 SILT MICA 13.4 26 250 A 13 567.50 568.80 SILT CHLORITE 1.2 26 250 A 14 605.50 607.20 SILT 'diffuse scattering' measure 59.0 26 250 A 14 605.50 607.20 SILT 'amorphous material' measure 35.9 26 250 A 14 605.50 607.20 SILT QUARTZ 52.1 26 250 A 14 605.50 607.20 SILT K-FELDSPAR 14.6 26 250 A 14 605.50 607.20 SILT PLAGIOCLASE 16.7 26 250 A 14 605.50 607.20 SILT KAOLINITE 0.8 26 250 A 14 605.50 607.20 SILT MICA 14.9 26 250 A 14 605.50 607.20 SILT CHLORITE 0.9 26 250 A 15 624.50 626.90 SILT 'diffuse scattering' measure 63.9 26 250 A 15 624.50 626.90 SILT 'amorphous material' measure 43.6 26 250 A 15 624.50 626.90 SILT QUARTZ 35.2 26 250 A 15 624.50 626.90 SILT K-FELDSPAR 22.7 26 250 A 15 624.50 626.90 SILT PLAGIOCLASE 17.2 26 250 A 15 624.50 626.90 SILT KAOLINITE 2.5 26 250 A 15 624.50 626.90 SILT MICA 22.5 26 250 A 17 643.50 646.10 SILT 'diffuse scattering' measure 64.9 26 250 A 17 643.50 646.10 SILT 'amorphous material' measure 45.2 26 250 A 17 643.50 646.10 SILT QUARTZ 42.1 26 250 A 17 643.50 646.10 SILT K-FELDSPAR 13.9 26 250 A 17 643.50 646.10 SILT PLAGIOCLASE 19.7 26 250 A 17 643.50 646.10 SILT KAOLINITE 2.8 26 250 A 17 643.50 646.10 SILT MICA 20.4 26 250 A 17 643.50 646.10 SILT CHLORITE 1.0 26 250 A 19 662.50 664.30 SILT 'diffuse scattering' measure 67.4 26 250 A 19 662.50 664.30 SILT 'amorphous material' measure 49.1 26 250 A 19 662.50 664.30 SILT QUARTZ 37.6 26 250 A 19 662.50 664.30 SILT K-FELDSPAR 19.9 26 250 A 19 662.50 664.30 SILT PLAGIOCLASE 20.8 26 250 A 19 662.50 664.30 SILT MICA 19.3 26 250 A 19 662.50 664.30 SILT CHLORITE 2.4 26 250 A 21 681.50 684.00 SILT 'diffuse scattering' measure 62.1 26 250 A 21 681.50 684.00 SILT 'amorphous material' measure 40.8 26 250 A 21 681.50 684.00 SILT QUARTZ 45.6 26 250 A 21 681.50 684.00 SILT K-FELDSPAR 13.1 26 250 A 21 681.50 684.00 SILT PLAGIOCLASE 17.8 26 250 A 21 681.50 684.00 SILT MICA 15.1 26 250 A 21 681.50 684.00 SILT CHLORITE 1.8 26 250 A 21 681.50 684.00 SILT PALYGORSKITE 6.6 26 250 A 23 700.50 701.50 SILT 'diffuse scattering' measure 87.4 26 250 A 23 700.50 701.50 SILT 'amorphous material' measure 80.4 26 250 A 23 700.50 701.50 SILT QUARTZ 4.7 26 250 A 23 700.50 701.50 SILT CRISTOBALITE 72.2 26 250 A 23 700.50 701.50 SILT K-FELDSPAR 1.7 26 250 A 23 700.50 701.50 SILT PLAGIOCLASE 2.3 26 250 A 23 700.50 701.50 SILT MICA 1.3 26 250 A 23 700.50 701.50 SILT PALYGORSKITE 4.5 26 250 A 23 700.50 701.50 SILT TRIDYMITE 13.3 26 250 A 24 710.00 712.80 SILT 'diffuse scattering' measure 75.0 26 250 A 24 710.00 712.80 SILT 'amorphous material' measure 60.9 26 250 A 24 710.00 712.80 SILT QUARTZ 31.4 26 250 A 24 710.00 712.80 SILT K-FELDSPAR 9.2 26 250 A 24 710.00 712.80 SILT PLAGIOCLASE 14.6 26 250 A 24 710.00 712.80 SILT MICA 24.8 26 250 A 24 710.00 712.80 SILT MONTMORILLONITE 9.8 26 250 A 24 710.00 712.80 SILT CLINOPTILOLITE 10.3 26 250 A 25 719.50 719.70 SILT 'diffuse scattering' measure 76.5 26 250 A 25 719.50 719.70 SILT 'amorphous material' measure 63.2 26 250 A 25 719.50 719.70 SILT QUARTZ 33.2 26 250 A 25 719.50 719.70 SILT K-FELDSPAR 20.1 26 250 A 25 719.50 719.70 SILT PLAGIOCLASE 15.8 26 250 A 25 719.50 719.70 SILT MICA 28.0 26 250 A 25 719.50 719.70 SILT CHLORITE 3.0