leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 25 242 3 128.00 136.80 CLAY 'diffuse scattering' measure 87.7 25 242 3 128.00 136.80 CLAY 'amorphous material' measure 80.7 25 242 3 128.00 136.80 CLAY QUARTZ 8.2 25 242 3 128.00 136.80 CLAY MICA 6.4 25 242 3 128.00 136.80 CLAY MONTMORILLONITE 49.2 25 242 3 128.00 136.80 CLAY PALYGORSKITE 36.2 25 242 4 147.00 150.90 CLAY 'diffuse scattering' measure 87.9 25 242 4 147.00 150.90 CLAY 'amorphous material' measure 81.0 25 242 4 147.00 150.90 CLAY QUARTZ 8.7 25 242 4 147.00 150.90 CLAY MICA 30.0 25 242 4 147.00 150.90 CLAY MONTMORILLONITE 41.5 25 242 5 233.00 237.30 CLAY 'diffuse scattering' measure 86.9 25 242 5 233.00 237.30 CLAY 'amorphous material' measure 79.5 25 242 5 233.00 237.30 CLAY QUARTZ 6.6 25 242 5 233.00 237.30 CLAY MICA 28.1 25 242 5 233.00 237.30 CLAY MONTMORILLONITE 45.9 25 242 5 233.00 237.30 CLAY PALYGORSKITE 19.3 25 242 6 308.00 310.70 CLAY 'diffuse scattering' measure 87.5 25 242 6 308.00 310.70 CLAY 'amorphous material' measure 80.5 25 242 6 308.00 310.70 CLAY QUARTZ 4.9 25 242 6 308.00 310.70 CLAY KAOLINITE 16.7 25 242 6 308.00 310.70 CLAY MICA 11.9 25 242 6 308.00 310.70 CLAY MONTMORILLONITE 48.9 25 242 6 308.00 310.70 CLAY PALYGORSKITE 14.8 25 242 7 403.00 409.50 CLAY 'diffuse scattering' measure 88.3 25 242 7 403.00 409.50 CLAY 'amorphous material' measure 81.8 25 242 7 403.00 409.50 CLAY QUARTZ 7.2 25 242 7 403.00 409.50 CLAY KAOLINITE 20.8 25 242 7 403.00 409.50 CLAY MICA 20.0 25 242 7 403.00 409.50 CLAY MONTMORILLONITE 42.7 25 242 7 403.00 409.50 CLAY PALYGORSKITE 9.3 25 242 8 479.00 480.10 CLAY 'diffuse scattering' measure 87.0 25 242 8 479.00 480.10 CLAY 'amorphous material' measure 79.7 25 242 8 479.00 480.10 CLAY QUARTZ 8.6 25 242 8 479.00 480.10 CLAY K-FELDSPAR 3.4 25 242 8 479.00 480.10 CLAY KAOLINITE 23.2 25 242 8 479.00 480.10 CLAY MICA 21.1 25 242 8 479.00 480.10 CLAY MONTMORILLONITE 32.6 25 242 9 555.00 559.00 CLAY 'diffuse scattering' measure 87.7 25 242 9 555.00 559.00 CLAY 'amorphous material' measure 80.8 25 242 9 555.00 559.00 CLAY QUARTZ 6.3 25 242 9 555.00 559.00 CLAY K-FELDSPAR 1.4 25 242 9 555.00 559.00 CLAY KAOLINITE 11.7 25 242 9 555.00 559.00 CLAY MICA 8.2 25 242 9 555.00 559.00 CLAY MONTMORILLONITE 58.3 25 242 10 602.00 602.30 CLAY 'diffuse scattering' measure 86.9 25 242 10 602.00 602.30 CLAY 'amorphous material' measure 79.5 25 242 10 602.00 602.30 CLAY QUARTZ 7.5 25 242 10 602.00 602.30 CLAY K-FELDSPAR 5.4 25 242 10 602.00 602.30 CLAY KAOLINITE 6.5 25 242 10 602.00 602.30 CLAY MICA 13.6 25 242 10 602.00 602.30 CLAY CHLORITE 3.4 25 242 10 602.00 602.30 CLAY MONTMORILLONITE 54.9 25 242 10 602.00 609.00 CLAY 'diffuse scattering' measure 87.4 25 242 10 602.00 609.00 CLAY 'amorphous material' measure 80.4 25 242 10 602.00 609.00 CLAY QUARTZ 8.9 25 242 10 602.00 609.00 CLAY KAOLINITE 16.2 25 242 10 602.00 609.00 CLAY MICA 20.2 25 242 10 602.00 609.00 CLAY MONTMORILLONITE 45.2 25 242 13 631.00 631.80 CLAY 'diffuse scattering' measure 89.1 25 242 13 631.00 631.80 CLAY 'amorphous material' measure 82.9 25 242 13 631.00 631.80 CLAY QUARTZ 10.5 25 242 13 631.00 631.80 CLAY K-FELDSPAR 4.2 25 242 13 631.00 631.80 CLAY PLAGIOCLASE 1.9 25 242 13 631.00 631.80 CLAY KAOLINITE 11.8 25 242 13 631.00 631.80 CLAY MICA 23.3 25 242 16 653.00 653.90 CLAY 'diffuse scattering' measure 90.4 25 242 16 653.00 653.90 CLAY 'amorphous material' measure 85.0 25 242 16 653.00 653.90 CLAY QUARTZ 9.4 25 242 16 653.00 653.90 CLAY K-FELDSPAR 5.4 25 242 16 653.00 653.90 CLAY PLAGIOCLASE 1.3 25 242 16 653.00 653.90 CLAY KAOLINITE 9.6 25 242 16 653.00 653.90 CLAY MICA 24.0 25 242 16 653.00 653.90 CLAY CHLORITE 1.3 25 242 16 653.00 653.90 CLAY MONTMORILLONITE 22.5 25 242 19 673.00 675.00 CLAY 'diffuse scattering' measure 89.3 25 242 19 673.00 675.00 CLAY 'amorphous material' measure 83.3 25 242 19 673.00 675.00 CLAY QUARTZ 5.7 25 242 19 673.00 675.00 CLAY KAOLINITE 3.2 25 242 19 673.00 675.00 CLAY MICA 13.3 25 242 19 673.00 675.00 CLAY CHLORITE 1.3 25 242 19 673.00 675.00 CLAY MONTMORILLONITE 31.7