leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 29 279 A 1 13.00 13.80 CLAY 'diffuse scattering' measure 81.4 29 279 A 1 13.00 13.80 CLAY 'amorphous material' measure 60.1 29 279 A 1 13.00 13.80 CLAY QUARTZ 12.1 29 279 A 1 13.00 13.80 CLAY K-FELDSPAR 4.3 29 279 A 1 13.00 13.80 CLAY PLAGIOCLASE 20.2 29 279 A 1 13.00 13.80 CLAY MICA 31.4 29 279 A 1 13.00 13.80 CLAY CHLORITE 9.1 29 279 A 1 13.00 13.80 CLAY MONTMORILLONITE 18.4 29 279 A 3 108.50 117.10 CLAY 'diffuse scattering' measure 84.0 29 279 A 3 108.50 117.10 CLAY 'amorphous material' measure 61.6 29 279 A 3 108.50 117.10 CLAY QUARTZ 12.4 29 279 A 3 108.50 117.10 CLAY K-FELDSPAR 5.1 29 279 A 3 108.50 117.10 CLAY PLAGIOCLASE 8.9 29 279 A 3 108.50 117.10 CLAY KAOLINITE 8.5 29 279 A 3 108.50 117.10 CLAY MICA 17.4 29 279 A 3 108.50 117.10 CLAY CHLORITE 2.4 29 279 A 4 118.00 120.40 CLAY 'diffuse scattering' measure 89.8 29 279 A 4 118.00 120.40 CLAY 'amorphous material' measure 78.2 29 279 A 4 118.00 120.40 CLAY QUARTZ 22.1 29 279 A 4 118.00 120.40 CLAY K-FELDSPAR 8.8 29 279 A 4 118.00 120.40 CLAY PLAGIOCLASE 21.7 29 279 A 4 118.00 120.40 CLAY KAOLINITE 4.1 29 279 A 4 118.00 120.40 CLAY MICA 11.2 29 279 A 4 118.00 120.40 CLAY CHLORITE 4.3 29 279 A 6 137.00 144.50 CLAY 'diffuse scattering' measure 88.9 29 279 A 6 137.00 144.50 CLAY 'amorphous material' measure 74.0 29 279 A 6 137.00 144.50 CLAY QUARTZ 16.0 29 279 A 6 137.00 144.50 CLAY K-FELDSPAR 3.9 29 279 A 6 137.00 144.50 CLAY PLAGIOCLASE 12.1 29 279 A 6 137.00 144.50 CLAY KAOLINITE 11.2 29 279 A 6 137.00 144.50 CLAY MICA 17.2 29 279 A 6 137.00 144.50 CLAY MONTMORILLONITE 34.9 29 279 A 7 146.50 153.10 CLAY 'diffuse scattering' measure 87.8 29 279 A 7 146.50 153.10 CLAY 'amorphous material' measure 73.0 29 279 A 7 146.50 153.10 CLAY QUARTZ 16.6 29 279 A 7 146.50 153.10 CLAY K-FELDSPAR 5.5 29 279 A 7 146.50 153.10 CLAY PLAGIOCLASE 16.1 29 279 A 7 146.50 153.10 CLAY KAOLINITE 5.9 29 279 A 7 146.50 153.10 CLAY MICA 16.0 29 279 A 7 146.50 153.10 CLAY CHLORITE 4.5 29 279 A 7 146.50 153.10 CLAY MONTMORILLONITE 31.4 29 279 A 8 156.00 162.80 CLAY 'diffuse scattering' measure 88.3 29 279 A 8 156.00 162.80 CLAY 'amorphous material' measure 73.2 29 279 A 8 156.00 162.80 CLAY QUARTZ 16.8 29 279 A 8 156.00 162.80 CLAY K-FELDSPAR 6.9 29 279 A 8 156.00 162.80 CLAY PLAGIOCLASE 15.9 29 279 A 8 156.00 162.80 CLAY KAOLINITE 5.8 29 279 A 8 156.00 162.80 CLAY MICA 10.4 29 279 A 8 156.00 162.80 CLAY CHLORITE 1.6 29 279 A 8 156.00 162.80 CLAY MONTMORILLONITE 41.1 29 279 A 9 165.50 172.80 CLAY 'diffuse scattering' measure 90.1 29 279 A 9 165.50 172.80 CLAY 'amorphous material' measure 77.4 29 279 A 9 165.50 172.80 CLAY QUARTZ 17.3 29 279 A 9 165.50 172.80 CLAY K-FELDSPAR 5.7 29 279 A 9 165.50 172.80 CLAY PLAGIOCLASE 12.5 29 279 A 9 165.50 172.80 CLAY KAOLINITE 6.4 29 279 A 9 165.50 172.80 CLAY MICA 14.0 29 279 A 9 165.50 172.80 CLAY CHLORITE 3.0 29 279 A 9 165.50 172.80 CLAY MONTMORILLONITE 39.8 29 279 A 10 175.00 181.90 CLAY 'diffuse scattering' measure 89.0 29 279 A 10 175.00 181.90 CLAY 'amorphous material' measure 76.8 29 279 A 10 175.00 181.90 CLAY QUARTZ 12.6 29 279 A 10 175.00 181.90 CLAY K-FELDSPAR 4.8 29 279 A 10 175.00 181.90 CLAY PLAGIOCLASE 9.2 29 279 A 10 175.00 181.90 CLAY KAOLINITE 4.8 29 279 A 10 175.00 181.90 CLAY MICA 8.8 29 279 A 10 175.00 181.90 CLAY CHLORITE 2.1 29 279 A 10 175.00 181.90 CLAY MONTMORILLONITE 39.6 29 279 A 11 184.50 192.50 CLAY 'diffuse scattering' measure 89.9 29 279 A 11 184.50 192.50 CLAY 'amorphous material' measure 75.8 29 279 A 11 184.50 192.50 CLAY QUARTZ 12.9 29 279 A 11 184.50 192.50 CLAY PLAGIOCLASE 13.3 29 279 A 11 184.50 192.50 CLAY KAOLINITE 5.9 29 279 A 11 184.50 192.50 CLAY MICA 9.5 29 279 A 11 184.50 192.50 CLAY CHLORITE 2.1