leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 22 218 2 4.00 5.30 CLAY 'diffuse scattering' measure 79.4 22 218 2 4.00 5.30 CLAY 'amorphous material' measure 67.9 22 218 2 4.00 5.30 CLAY QUARTZ 18.4 22 218 2 4.00 5.30 CLAY PLAGIOCLASE 3.5 22 218 2 4.00 5.30 CLAY KAOLINITE 1.4 22 218 2 4.00 5.30 CLAY MICA 49.6 22 218 2 4.00 5.30 CLAY CHLORITE 8.3 22 218 2 4.00 8.20 CLAY 'diffuse scattering' measure 80.5 22 218 2 4.00 8.20 CLAY 'amorphous material' measure 69.5 22 218 2 4.00 8.20 CLAY QUARTZ 17.6 22 218 2 4.00 8.20 CLAY K-FELDSPAR 2.1 22 218 2 4.00 8.20 CLAY PLAGIOCLASE 5.7 22 218 2 4.00 8.20 CLAY KAOLINITE 2.6 22 218 2 4.00 8.20 CLAY MICA 57.9 22 218 2 4.00 8.20 CLAY CHLORITE 7.2 22 218 5 70.00 71.00 CLAY 'diffuse scattering' measure 80.9 22 218 5 70.00 71.00 CLAY 'amorphous material' measure 70.2 22 218 5 70.00 71.00 CLAY QUARTZ 20.6 22 218 5 70.00 71.00 CLAY PLAGIOCLASE 2.0 22 218 5 70.00 71.00 CLAY MICA 54.3 22 218 5 70.00 71.00 CLAY CHLORITE 11.8 22 218 6 108.00 109.70 CLAY 'diffuse scattering' measure 83.0 22 218 6 108.00 109.70 CLAY 'amorphous material' measure 73.4 22 218 6 108.00 109.70 CLAY QUARTZ 16.7 22 218 6 108.00 109.70 CLAY PLAGIOCLASE 2.9 22 218 6 108.00 109.70 CLAY KAOLINITE 6.9 22 218 6 108.00 109.70 CLAY MICA 26.5 22 218 6 108.00 109.70 CLAY CHLORITE 7.1 22 218 8 184.00 186.10 CLAY 'diffuse scattering' measure 79.3 22 218 8 184.00 186.10 CLAY 'amorphous material' measure 67.6 22 218 8 184.00 186.10 CLAY QUARTZ 16.9 22 218 8 184.00 186.10 CLAY PLAGIOCLASE 3.7 22 218 8 184.00 186.10 CLAY KAOLINITE 3.0 22 218 8 184.00 186.10 CLAY MICA 42.1 22 218 8 184.00 186.10 CLAY CHLORITE 9.1 22 218 13 374.00 376.60 CLAY 'diffuse scattering' measure 74.0 22 218 13 374.00 376.60 CLAY 'amorphous material' measure 59.4 22 218 13 374.00 376.60 CLAY QUARTZ 15.2 22 218 13 374.00 376.60 CLAY PLAGIOCLASE 0.4 22 218 13 374.00 376.60 CLAY KAOLINITE 5.1 22 218 13 374.00 376.60 CLAY MICA 44.6 22 218 13 374.00 376.60 CLAY CHLORITE 10.0 22 218 15 450.00 451.00 CLAY 'diffuse scattering' measure 77.4 22 218 15 450.00 451.00 CLAY 'amorphous material' measure 64.6 22 218 15 450.00 451.00 CLAY QUARTZ 19.8 22 218 15 450.00 451.00 CLAY K-FELDSPAR 2.0 22 218 15 450.00 451.00 CLAY PLAGIOCLASE 2.2 22 218 15 450.00 451.00 CLAY KAOLINITE 2.5 22 218 15 450.00 451.00 CLAY MICA 53.1 22 218 15 450.00 451.00 CLAY CHLORITE 8.6 22 218 16 459.50 460.90 CLAY 'diffuse scattering' measure 76.5 22 218 16 459.50 460.90 CLAY 'amorphous material' measure 63.2 22 218 16 459.50 460.90 CLAY QUARTZ 17.9 22 218 16 459.50 460.90 CLAY PLAGIOCLASE 1.7 22 218 16 459.50 460.90 CLAY KAOLINITE 1.8 22 218 16 459.50 460.90 CLAY MICA 55.6 22 218 16 459.50 460.90 CLAY CHLORITE 9.0 22 218 17 469.00 470.40 CLAY 'diffuse scattering' measure 76.7 22 218 17 469.00 470.40 CLAY 'amorphous material' measure 63.6 22 218 17 469.00 470.40 CLAY QUARTZ 22.8 22 218 17 469.00 470.40 CLAY PLAGIOCLASE 4.0 22 218 17 469.00 470.40 CLAY KAOLINITE 1.1 22 218 17 469.00 470.40 CLAY MICA 53.0 22 218 17 469.00 470.40 CLAY CHLORITE 9.5 22 218 19 488.00 489.40 CLAY 'diffuse scattering' measure 78.8 22 218 19 488.00 489.40 CLAY 'amorphous material' measure 66.9 22 218 19 488.00 489.40 CLAY QUARTZ 23.4 22 218 19 488.00 489.40 CLAY K-FELDSPAR 1.9 22 218 19 488.00 489.40 CLAY PLAGIOCLASE 3.9 22 218 19 488.00 489.40 CLAY KAOLINITE 3.6 22 218 19 488.00 489.40 CLAY MICA 48.5 22 218 19 488.00 489.40 CLAY CHLORITE 7.4 22 218 20 497.50 497.90 CLAY 'diffuse scattering' measure 75.6 22 218 20 497.50 497.90 CLAY 'amorphous material' measure 61.9 22 218 20 497.50 497.90 CLAY QUARTZ 21.7 22 218 20 497.50 497.90 CLAY K-FELDSPAR 2.0 22 218 20 497.50 497.90 CLAY PLAGIOCLASE 2.5 22 218 20 497.50 497.90 CLAY KAOLINITE 3.8 22 218 20 497.50 497.90 CLAY MICA 52.0 22 218 20 497.50 497.90 CLAY CHLORITE 8.5 22 218 21 535.50 536.40 CLAY 'diffuse scattering' measure 71.7 22 218 21 535.50 536.40 CLAY 'amorphous material' measure 55.7 22 218 21 535.50 536.40 CLAY QUARTZ 16.0 22 218 21 535.50 536.40 CLAY K-FELDSPAR 1.8 22 218 21 535.50 536.40 CLAY PLAGIOCLASE 1.4 22 218 21 535.50 536.40 CLAY KAOLINITE 5.5 22 218 21 535.50 536.40 CLAY MICA 55.2 22 218 21 535.50 536.40 CLAY CHLORITE 7.3 22 218 22 573.50 575.70 CLAY 'diffuse scattering' measure 76.1 22 218 22 573.50 575.70 CLAY 'amorphous material' measure 62.6 22 218 22 573.50 575.70 CLAY QUARTZ 18.5 22 218 22 573.50 575.70 CLAY K-FELDSPAR 2.2 22 218 22 573.50 575.70 CLAY PLAGIOCLASE 3.1 22 218 22 573.50 575.70 CLAY KAOLINITE 4.7 22 218 22 573.50 575.70 CLAY MICA 49.8 22 218 22 573.50 575.70 CLAY CHLORITE 8.1 22 218 23 611.50 611.70 CLAY 'diffuse scattering' measure 77.2 22 218 23 611.50 611.70 CLAY 'amorphous material' measure 64.4 22 218 23 611.50 611.70 CLAY QUARTZ 21.0 22 218 23 611.50 611.70 CLAY K-FELDSPAR 3.2 22 218 23 611.50 611.70 CLAY PLAGIOCLASE 2.9 22 218 23 611.50 611.70 CLAY KAOLINITE 4.8 22 218 23 611.50 611.70 CLAY MICA 49.3 22 218 23 611.50 611.70 CLAY CHLORITE 7.3 22 218 23 611.50 613.80 CLAY 'diffuse scattering' measure 77.5 22 218 23 611.50 613.80 CLAY 'amorphous material' measure 64.8 22 218 23 611.50 613.80 CLAY QUARTZ 7.9 22 218 23 611.50 613.80 CLAY K-FELDSPAR 2.8 22 218 23 611.50 613.80 CLAY PLAGIOCLASE 1.7 22 218 23 611.50 613.80 CLAY KAOLINITE 10.6 22 218 23 611.50 613.80 CLAY MICA 8.1 22 218 23 611.50 613.80 CLAY CHLORITE 3.3 22 218 24 649.50 651.80 CLAY 'diffuse scattering' measure 71.1 22 218 24 649.50 651.80 CLAY 'amorphous material' measure 54.9 22 218 24 649.50 651.80 CLAY QUARTZ 16.1 22 218 24 649.50 651.80 CLAY PLAGIOCLASE 0.9 22 218 24 649.50 651.80 CLAY MICA 55.5 22 218 24 649.50 651.80 CLAY CHLORITE 11.6 22 218 25 687.50 690.00 CLAY 'diffuse scattering' measure 71.9 22 218 25 687.50 690.00 CLAY 'amorphous material' measure 56.2 22 218 25 687.50 690.00 CLAY QUARTZ 16.1 22 218 25 687.50 690.00 CLAY PLAGIOCLASE 1.5 22 218 25 687.50 690.00 CLAY MICA 49.7 22 218 25 687.50 690.00 CLAY CHLORITE 9.4