leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 17 164 1 28.00 31.80 CLAY 'diffuse scattering' measure 89.1 17 164 1 28.00 31.80 CLAY 'amorphous material' measure 83.0 17 164 1 28.00 31.80 CLAY QUARTZ 10.7 17 164 1 28.00 31.80 CLAY PLAGIOCLASE 9.6 17 164 1 28.00 31.80 CLAY MICA 9.9 17 164 1 28.00 31.80 CLAY MONTMORILLONITE 43.0 17 164 1 28.00 31.80 CLAY CLINOPTILOLITE 1.9 17 164 1 28.00 31.80 CLAY PHILLIPSITE 22.0 17 164 2 48.00 50.30 CLAY 'diffuse scattering' measure 83.6 17 164 2 48.00 50.30 CLAY 'amorphous material' measure 74.4 17 164 2 48.00 50.30 CLAY QUARTZ 4.8 17 164 2 48.00 50.30 CLAY PLAGIOCLASE 1.2 17 164 2 48.00 50.30 CLAY MICA 2.9 17 164 2 48.00 50.30 CLAY MONTMORILLONITE 75.5 17 164 2 48.00 50.30 CLAY CLINOPTILOLITE 1.9 17 164 2 48.00 50.30 CLAY PHILLIPSITE 12.2 17 164 3 51.00 51.80 CLAY 'diffuse scattering' measure 89.3 17 164 3 51.00 51.80 CLAY 'amorphous material' measure 83.3 17 164 3 51.00 51.80 CLAY QUARTZ 8.6 17 164 3 51.00 51.80 CLAY PLAGIOCLASE 10.9 17 164 3 51.00 51.80 CLAY MICA 11.0 17 164 3 51.00 51.80 CLAY MONTMORILLONITE 46.0 17 164 3 51.00 51.80 CLAY CLINOPTILOLITE 7.2 17 164 3 51.00 51.80 CLAY PHILLIPSITE 13.6 17 164 4 57.00 57.90 CLAY 'diffuse scattering' measure 93.5 17 164 4 57.00 57.90 CLAY 'amorphous material' measure 89.8 17 164 4 57.00 57.90 CLAY QUARTZ 3.6 17 164 4 57.00 57.90 CLAY CRISTOBALITE 16.3 17 164 4 57.00 57.90 CLAY PLAGIOCLASE 4.7 17 164 4 57.00 57.90 CLAY MICA 7.8 17 164 4 57.00 57.90 CLAY MONTMORILLONITE 64.2 17 164 4 57.00 57.90 CLAY CLINOPTILOLITE 1.8 17 164 6 75.00 75.60 CLAY 'diffuse scattering' measure 93.4 17 164 6 75.00 75.60 CLAY 'amorphous material' measure 89.8 17 164 6 75.00 75.60 CLAY QUARTZ 3.6 17 164 6 75.00 75.60 CLAY CRISTOBALITE 48.5 17 164 6 75.00 75.60 CLAY MONTMORILLONITE 27.2 17 164 6 75.00 75.60 CLAY TRIDYMITE 5.3 17 164 6 75.00 75.60 CLAY CLINOPTILOLITE 2.6 17 164 6 75.00 75.60 CLAY PHILLIPSITE 10.4 17 164 7 84.00 87.05 CLAY 'diffuse scattering' measure 88.1 17 164 7 84.00 87.05 CLAY 'amorphous material' measure 81.4 17 164 7 84.00 87.05 CLAY QUARTZ 19.1 17 164 7 84.00 87.05 CLAY MICA 16.5 17 164 7 84.00 87.05 CLAY MONTMORILLONITE 12.3 17 164 7 84.00 87.05 CLAY PALYGORSKITE 37.7 17 164 7 84.00 87.05 CLAY CLINOPTILOLITE 12.4 17 164 7 84.00 91.20 CLAY 'diffuse scattering' measure 88.7 17 164 7 84.00 91.20 CLAY 'amorphous material' measure 82.4 17 164 7 84.00 91.20 CLAY QUARTZ 13.1 17 164 7 84.00 91.20 CLAY K-FELDSPAR 20.8 17 164 7 84.00 91.20 CLAY PLAGIOCLASE 5.8 17 164 7 84.00 91.20 CLAY MICA 12.8 17 164 7 84.00 91.20 CLAY MONTMORILLONITE 19.7 17 164 7 84.00 91.20 CLAY PALYGORSKITE 24.4 17 164 7 84.00 91.20 CLAY CLINOPTILOLITE 2.3 17 164 10 112.00 113.40 CLAY 'diffuse scattering' measure 89.4 17 164 10 112.00 113.40 CLAY 'amorphous material' measure 83.5 17 164 10 112.00 113.40 CLAY QUARTZ 8.6 17 164 10 112.00 113.40 CLAY MICA 11.9 17 164 10 112.00 113.40 CLAY MONTMORILLONITE 15.3 17 164 10 112.00 113.40 CLAY PALYGORSKITE 59.1 17 164 10 112.00 113.40 CLAY CLINOPTILOLITE 2.9 17 164 10 112.00 116.15 CLAY 'diffuse scattering' measure 86.6 17 164 10 112.00 116.15 CLAY 'amorphous material' measure 79.0 17 164 10 112.00 116.15 CLAY QUARTZ 7.8 17 164 10 112.00 116.15 CLAY CRISTOBALITE 3.5 17 164 10 112.00 116.15 CLAY K-FELDSPAR 2.1 17 164 10 112.00 116.15 CLAY MICA 10.5 17 164 10 112.00 116.15 CLAY MONTMORILLONITE 8.3 17 164 10 112.00 116.15 CLAY PALYGORSKITE 65.4 17 164 10 112.00 117.50 CLAY 'diffuse scattering' measure 90.0 17 164 10 112.00 117.50 CLAY 'amorphous material' measure 84.4 17 164 10 112.00 117.50 CLAY QUARTZ 7.0 17 164 10 112.00 117.50 CLAY CRISTOBALITE 14.7 17 164 10 112.00 117.50 CLAY MICA 5.7 17 164 10 112.00 117.50 CLAY MONTMORILLONITE 7.3 17 164 10 112.00 117.50 CLAY PALYGORSKITE 60.2 17 164 10 112.00 117.50 CLAY TRIDYMITE 2.0 17 164 10 112.00 117.50 CLAY CLINOPTILOLITE 1.4 17 164 14 150.00 150.40 CLAY 'diffuse scattering' measure 88.1 17 164 14 150.00 150.40 CLAY 'amorphous material' measure 81.5 17 164 14 150.00 150.40 CLAY QUARTZ 7.9 17 164 14 150.00 150.40 CLAY CRISTOBALITE 10.6 17 164 14 150.00 150.40 CLAY MICA 7.8 17 164 14 150.00 150.40 CLAY MONTMORILLONITE 1.8 17 164 14 150.00 150.40 CLAY PALYGORSKITE 69.4 17 164 14 150.00 150.40 CLAY CLINOPTILOLITE 1.1 17 164 14 150.00 159.00 CLAY 'diffuse scattering' measure 87.9 17 164 14 150.00 159.00 CLAY 'amorphous material' measure 81.1 17 164 14 150.00 159.00 CLAY QUARTZ 6.0 17 164 14 150.00 159.00 CLAY MICA 9.1 17 164 14 150.00 159.00 CLAY MONTMORILLONITE 6.2 17 164 14 150.00 159.00 CLAY PALYGORSKITE 59.5 17 164 14 150.00 159.00 CLAY PHILLIPSITE 17.7 17 164 15 159.00 160.30 CLAY 'diffuse scattering' measure 90.4 17 164 15 159.00 160.30 CLAY 'amorphous material' measure 85.0 17 164 15 159.00 160.30 CLAY QUARTZ 6.8 17 164 15 159.00 160.30 CLAY CRISTOBALITE 13.3 17 164 15 159.00 160.30 CLAY MICA 13.8 17 164 15 159.00 160.30 CLAY MONTMORILLONITE 3.5 17 164 15 159.00 160.30 CLAY PALYGORSKITE 59.4 17 164 15 159.00 160.30 CLAY CLINOPTILOLITE 1.0 17 164 16 169.00 170.40 CLAY 'diffuse scattering' measure 90.5 17 164 16 169.00 170.40 CLAY 'amorphous material' measure 85.1 17 164 16 169.00 170.40 CLAY QUARTZ 6.8 17 164 16 169.00 170.40 CLAY CRISTOBALITE 14.3 17 164 16 169.00 170.40 CLAY MICA 12.3 17 164 16 169.00 170.40 CLAY MONTMORILLONITE 11.6 17 164 16 169.00 170.40 CLAY PALYGORSKITE 53.7 17 164 17 178.00 178.90 CLAY 'diffuse scattering' measure 92.5 17 164 17 178.00 178.90 CLAY 'amorphous material' measure 88.3 17 164 17 178.00 178.90 CLAY QUARTZ 6.1 17 164 17 178.00 178.90 CLAY CRISTOBALITE 54.6 17 164 17 178.00 178.90 CLAY K-FELDSPAR 1.6 17 164 17 178.00 178.90 CLAY MICA 5.5 17 164 17 178.00 178.90 CLAY MONTMORILLONITE 4.8 17 164 17 178.00 178.90 CLAY PALYGORSKITE 20.0 17 164 18 187.00 187.50 CLAY 'diffuse scattering' measure 90.2 17 164 18 187.00 187.50 CLAY 'amorphous material' measure 84.7 17 164 18 187.00 187.50 CLAY QUARTZ 5.9 17 164 18 187.00 187.50 CLAY CRISTOBALITE 12.2 17 164 18 187.00 187.50 CLAY K-FELDSPAR 3.9 17 164 18 187.00 187.50 CLAY MICA 8.5 17 164 18 187.00 187.50 CLAY MONTMORILLONITE 4.6 17 164 18 187.00 187.50 CLAY PALYGORSKITE 59.9 17 164 18 187.00 187.50 CLAY TRIDYMITE 1.8 17 164 20 206.00 207.00 CLAY 'diffuse scattering' measure 90.3 17 164 20 206.00 207.00 CLAY 'amorphous material' measure 84.8 17 164 20 206.00 207.00 CLAY QUARTZ 7.1 17 164 20 206.00 207.00 CLAY CRISTOBALITE 7.9 17 164 20 206.00 207.00 CLAY MICA 14.7 17 164 20 206.00 207.00 CLAY MONTMORILLONITE 11.1 17 164 20 206.00 207.00 CLAY PALYGORSKITE 57.9 17 164 21 215.00 215.90 CLAY 'diffuse scattering' measure 90.8 17 164 21 215.00 215.90 CLAY 'amorphous material' measure 85.7 17 164 21 215.00 215.90 CLAY QUARTZ 6.9 17 164 21 215.00 215.90 CLAY CRISTOBALITE 18.8 17 164 21 215.00 215.90 CLAY MICA 3.6 17 164 21 215.00 215.90 CLAY PALYGORSKITE 67.2 17 164 21 215.00 215.90 CLAY TRIDYMITE 1.6 17 164 21 215.00 216.20 CLAY 'diffuse scattering' measure 78.9 17 164 21 215.00 216.20 CLAY 'amorphous material' measure 67.0 17 164 21 215.00 216.20 CLAY K-FELDSPAR 11.9 17 164 21 215.00 216.20 CLAY PLAGIOCLASE 5.3 17 164 21 215.00 216.20 CLAY MONTMORILLONITE 80.0 17 164 21 215.00 216.20 CLAY CLINOPTILOLITE 1.5 17 164 25 252.00 253.10 CLAY 'diffuse scattering' measure 82.6 17 164 25 252.00 253.10 CLAY 'amorphous material' measure 72.8 17 164 25 252.00 253.10 CLAY QUARTZ 59.0 17 164 25 252.00 253.10 CLAY MICA 11.4 17 164 25 252.00 253.10 CLAY MONTMORILLONITE 10.9 17 164 25 252.00 253.10 CLAY PALYGORSKITE 17.5 17 164 25 252.00 253.10 CLAY GYPSUM 1.2