leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 15 154 A 1 1.00 3.21 CLAY 'diffuse scattering' measure 88.1 15 154 A 1 1.00 3.21 CLAY 'amorphous material' measure 81.3 15 154 A 1 1.00 3.21 CLAY QUARTZ 22.5 15 154 A 1 1.00 3.21 CLAY PLAGIOCLASE 3.3 15 154 A 1 1.00 3.21 CLAY KAOLINITE 24.4 15 154 A 1 1.00 3.21 CLAY MICA 24.6 15 154 A 1 1.00 7.27 CLAY 'diffuse scattering' measure 86.1 15 154 A 1 1.00 7.27 CLAY 'amorphous material' measure 78.4 15 154 A 1 1.00 7.27 CLAY QUARTZ 15.8 15 154 A 1 1.00 7.27 CLAY PLAGIOCLASE 3.5 15 154 A 1 1.00 7.27 CLAY KAOLINITE 19.5 15 154 A 1 1.00 7.27 CLAY MICA 10.9 15 154 A 2 10.00 12.42 CLAY 'diffuse scattering' measure 86.3 15 154 A 2 10.00 12.42 CLAY 'amorphous material' measure 78.6 15 154 A 2 10.00 12.42 CLAY QUARTZ 14.6 15 154 A 2 10.00 12.42 CLAY PLAGIOCLASE 2.6 15 154 A 2 10.00 12.42 CLAY KAOLINITE 9.4 15 154 A 2 10.00 12.42 CLAY MICA 9.4 15 154 A 2 10.00 12.42 CLAY CHLORITE 4.0 15 154 A 2 10.00 12.42 CLAY MONTMORILLONITE 44.5 15 154 A 3 20.00 24.92 CLAY 'diffuse scattering' measure 84.8 15 154 A 3 20.00 24.92 CLAY 'amorphous material' measure 76.3 15 154 A 3 20.00 24.92 CLAY QUARTZ 18.0 15 154 A 3 20.00 24.92 CLAY PLAGIOCLASE 2.7 15 154 A 3 20.00 24.92 CLAY KAOLINITE 16.5 15 154 A 3 20.00 24.92 CLAY MICA 10.1 15 154 A 3 20.00 24.92 CLAY CHLORITE 2.5 15 154 A 4 29.00 32.91 CLAY 'diffuse scattering' measure 84.9 15 154 A 4 29.00 32.91 CLAY 'amorphous material' measure 76.4 15 154 A 4 29.00 32.91 CLAY QUARTZ 30.5 15 154 A 4 29.00 32.91 CLAY PLAGIOCLASE 9.5 15 154 A 4 29.00 32.91 CLAY KAOLINITE 14.0 15 154 A 4 29.00 32.91 CLAY MICA 15.3 15 154 A 4 29.00 32.91 CLAY CHLORITE 3.0 15 154 A 5 39.00 41.58 CLAY 'diffuse scattering' measure 81.4 15 154 A 5 39.00 41.58 CLAY 'amorphous material' measure 70.9 15 154 A 5 39.00 41.58 CLAY QUARTZ 16.3 15 154 A 5 39.00 41.58 CLAY PLAGIOCLASE 4.4 15 154 A 5 39.00 41.58 CLAY KAOLINITE 17.9 15 154 A 5 39.00 41.58 CLAY MICA 14.5 15 154 A 5 39.00 41.58 CLAY CHLORITE 3.8 15 154 A 6 49.00 55.34 CLAY 'diffuse scattering' measure 83.3 15 154 A 6 49.00 55.34 CLAY 'amorphous material' measure 73.9 15 154 A 6 49.00 55.34 CLAY QUARTZ 18.1 15 154 A 6 49.00 55.34 CLAY PLAGIOCLASE 2.3 15 154 A 6 49.00 55.34 CLAY KAOLINITE 13.5 15 154 A 6 49.00 55.34 CLAY MICA 20.2 15 154 A 6 49.00 55.34 CLAY CHLORITE 3.7 15 154 A 8 68.00 72.16 CLAY 'diffuse scattering' measure 84.5 15 154 A 8 68.00 72.16 CLAY 'amorphous material' measure 75.8 15 154 A 8 68.00 72.16 CLAY QUARTZ 23.1 15 154 A 8 68.00 72.16 CLAY PLAGIOCLASE 9.9 15 154 A 8 68.00 72.16 CLAY KAOLINITE 14.8 15 154 A 8 68.00 72.16 CLAY MICA 14.5 15 154 A 8 68.00 72.16 CLAY CHLORITE 2.2 15 154 A 9 78.00 82.25 CLAY 'diffuse scattering' measure 88.8 15 154 A 9 78.00 82.25 CLAY 'amorphous material' measure 82.5 15 154 A 9 78.00 82.25 CLAY QUARTZ 20.8 15 154 A 9 78.00 82.25 CLAY PLAGIOCLASE 7.1 15 154 A 9 78.00 82.25 CLAY KAOLINITE 15.3 15 154 A 9 78.00 82.25 CLAY MICA 12.4 15 154 A 9 78.00 82.25 CLAY CHLORITE 3.3 15 154 A 10 87.00 91.61 CLAY 'diffuse scattering' measure 87.6 15 154 A 10 87.00 91.61 CLAY 'amorphous material' measure 80.6 15 154 A 10 87.00 91.61 CLAY QUARTZ 13.4 15 154 A 10 87.00 91.61 CLAY PLAGIOCLASE 4.3 15 154 A 10 87.00 91.61 CLAY KAOLINITE 15.1 15 154 A 10 87.00 91.61 CLAY MICA 9.7 15 154 A 10 87.00 91.61 CLAY CHLORITE 2.8 15 154 A 10 87.00 91.61 CLAY MONTMORILLONITE 43.2 15 154 A 10 87.00 91.61 CLAY PALYGORSKITE 9.7 15 154 A 11 97.00 102.60 CLAY 'diffuse scattering' measure 88.9 15 154 A 11 97.00 102.60 CLAY 'amorphous material' measure 82.7 15 154 A 11 97.00 102.60 CLAY QUARTZ 23.9 15 154 A 11 97.00 102.60 CLAY KAOLINITE 16.3 15 154 A 11 97.00 102.60 CLAY MICA 15.3 15 154 A 11 97.00 102.60 CLAY CHLORITE 6.0 15 154 A 12 106.00 111.00 CLAY 'diffuse scattering' measure 86.3 15 154 A 12 106.00 111.00 CLAY 'amorphous material' measure 78.5 15 154 A 12 106.00 111.00 CLAY QUARTZ 12.8 15 154 A 12 106.00 111.00 CLAY PLAGIOCLASE 2.7 15 154 A 12 106.00 111.00 CLAY KAOLINITE 20.2 15 154 A 12 106.00 111.00 CLAY MICA 11.2 15 154 A 12 106.00 111.00 CLAY CHLORITE 2.2 15 154 A 12 106.00 111.00 CLAY MONTMORILLONITE 48.9 15 154 A 13 116.00 121.55 CLAY 'diffuse scattering' measure 83.1 15 154 A 13 116.00 121.55 CLAY 'amorphous material' measure 73.6 15 154 A 13 116.00 121.55 CLAY QUARTZ 11.5 15 154 A 13 116.00 121.55 CLAY PLAGIOCLASE 2.5 15 154 A 13 116.00 121.55 CLAY KAOLINITE 15.9 15 154 A 13 116.00 121.55 CLAY MICA 14.4 15 154 A 13 116.00 121.55 CLAY CHLORITE 3.2 15 154 A 14 125.00 129.04 CLAY 'diffuse scattering' measure 84.8 15 154 A 14 125.00 129.04 CLAY 'amorphous material' measure 76.2 15 154 A 14 125.00 129.04 CLAY QUARTZ 13.7 15 154 A 14 125.00 129.04 CLAY PLAGIOCLASE 3.4 15 154 A 14 125.00 129.04 CLAY KAOLINITE 20.9 15 154 A 14 125.00 129.04 CLAY MICA 14.7 15 154 A 14 125.00 129.04 CLAY MONTMORILLONITE 45.9 15 154 A 15 134.00 137.11 CLAY 'diffuse scattering' measure 89.1 15 154 A 15 134.00 137.11 CLAY 'amorphous material' measure 83.0 15 154 A 15 134.00 137.11 CLAY QUARTZ 23.5 15 154 A 15 134.00 137.11 CLAY PLAGIOCLASE 9.0 15 154 A 15 134.00 137.11 CLAY KAOLINITE 8.9 15 154 A 15 134.00 137.11 CLAY MICA 14.3 15 154 A 15 134.00 137.11 CLAY CHLORITE 6.7 15 154 A 15 134.00 137.11 CLAY MONTMORILLONITE 35.1 15 154 A 16 144.00 147.18 CLAY 'diffuse scattering' measure 85.1 15 154 A 16 144.00 147.18 CLAY 'amorphous material' measure 76.7 15 154 A 16 144.00 147.18 CLAY QUARTZ 9.4 15 154 A 16 144.00 147.18 CLAY PLAGIOCLASE 2.7 15 154 A 16 144.00 147.18 CLAY KAOLINITE 11.6 15 154 A 16 144.00 147.18 CLAY MICA 12.5 15 154 A 16 144.00 147.18 CLAY CHLORITE 2.9 15 154 A 17 153.00 156.84 CLAY 'diffuse scattering' measure 90.3 15 154 A 17 153.00 156.84 CLAY 'amorphous material' measure 84.9 15 154 A 17 153.00 156.84 CLAY QUARTZ 4.9 15 154 A 17 153.00 156.84 CLAY PLAGIOCLASE 2.4 15 154 A 17 153.00 156.84 CLAY KAOLINITE 2.9 15 154 A 17 153.00 156.84 CLAY MICA 9.0 15 154 A 17 153.00 156.84 CLAY MONTMORILLONITE 62.7 15 154 A 17 153.00 156.84 CLAY PHILLIPSITE 13.7 15 154 A 17 153.00 159.48 CLAY 'diffuse scattering' measure 86.0 15 154 A 17 153.00 159.48 CLAY 'amorphous material' measure 78.1 15 154 A 17 153.00 159.48 CLAY QUARTZ 2.4 15 154 A 17 153.00 159.48 CLAY PLAGIOCLASE 19.6 15 154 A 17 153.00 159.48 CLAY KAOLINITE 9.6 15 154 A 17 153.00 159.48 CLAY MONTMORILLONITE 62.9 15 154 A 17 153.00 161.54 CLAY 'diffuse scattering' measure 95.6 15 154 A 17 153.00 161.54 CLAY 'amorphous material' measure 93.1 15 154 A 17 153.00 161.54 CLAY QUARTZ 9.8 15 154 A 17 153.00 161.54 CLAY PLAGIOCLASE 23.1 15 154 A 17 153.00 161.54 CLAY KAOLINITE 3.7 15 154 A 17 153.00 161.54 CLAY MICA 18.3 15 154 A 17 153.00 161.54 CLAY MONTMORILLONITE 24.5 15 154 A 17 153.00 161.54 CLAY PHILLIPSITE 17.3 15 154 A 18 163.00 164.58 CLAY 'diffuse scattering' measure 86.5 15 154 A 18 163.00 164.58 CLAY 'amorphous material' measure 78.8 15 154 A 18 163.00 164.58 CLAY QUARTZ 14.0 15 154 A 18 163.00 164.58 CLAY PLAGIOCLASE 4.8 15 154 A 18 163.00 164.58 CLAY KAOLINITE 16.2 15 154 A 18 163.00 164.58 CLAY MICA 6.0 15 154 A 18 163.00 164.58 CLAY MONTMORILLONITE 57.8 15 154 A 18 163.00 164.72 CLAY 'diffuse scattering' measure 97.4 15 154 A 18 163.00 164.72 CLAY 'amorphous material' measure 96.0 15 154 A 18 163.00 164.72 CLAY QUARTZ 7.3 15 154 A 18 163.00 164.72 CLAY PLAGIOCLASE 24.2 15 154 A 18 163.00 164.72 CLAY KAOLINITE 23.3 15 154 A 18 163.00 164.72 CLAY APATITE 36.1 15 154 A 18 163.00 167.16 CLAY 'diffuse scattering' measure 86.7 15 154 A 18 163.00 167.16 CLAY 'amorphous material' measure 79.3 15 154 A 18 163.00 167.16 CLAY QUARTZ 3.5 15 154 A 18 163.00 167.16 CLAY PLAGIOCLASE 6.4 15 154 A 18 163.00 167.16 CLAY KAOLINITE 1.5 15 154 A 18 163.00 167.16 CLAY MICA 7.7 15 154 A 18 163.00 167.16 CLAY MONTMORILLONITE 61.7