leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 28 266 2 25.00 29.00 BULK 'diffuse scattering' measure 97.4 28 266 2 25.00 29.00 BULK 'amorphous material' measure 94.5 28 266 2 25.00 29.00 BULK QUARTZ 14.4 28 266 2 25.00 29.00 BULK K-FELDSPAR 22.0 28 266 2 25.00 29.00 BULK PLAGIOCLASE 28.4 28 266 2 25.00 29.00 BULK MICA 16.3 28 266 2 25.00 29.00 BULK MONTMORILLONITE 9.8 28 266 5 82.00 89.00 BULK 'diffuse scattering' measure 90.8 28 266 5 82.00 89.00 BULK 'amorphous material' measure 79.4 28 266 5 82.00 89.00 BULK QUARTZ 17.7 28 266 5 82.00 89.00 BULK K-FELDSPAR 15.3 28 266 5 82.00 89.00 BULK PLAGIOCLASE 17.8 28 266 5 82.00 89.00 BULK KAOLINITE 4.5 28 266 5 82.00 89.00 BULK MICA 28.8 28 266 5 82.00 89.00 BULK MONTMORILLONITE 11.0 28 266 5 82.00 89.00 BULK AMPHIBOLE 1.4 28 266 6 101.00 106.20 BULK 'diffuse scattering' measure 94.8 28 266 6 101.00 106.20 BULK 'amorphous material' measure 88.3 28 266 6 101.00 106.20 BULK QUARTZ 22.7 28 266 6 101.00 106.20 BULK K-FELDSPAR 15.4 28 266 6 101.00 106.20 BULK PLAGIOCLASE 15.5 28 266 6 101.00 106.20 BULK KAOLINITE 3.7 28 266 6 101.00 106.20 BULK MICA 33.5 28 266 8 129.50 133.10 BULK 'diffuse scattering' measure 93.0 28 266 8 129.50 133.10 BULK 'amorphous material' measure 84.3 28 266 8 129.50 133.10 BULK QUARTZ 18.2 28 266 8 129.50 133.10 BULK K-FELDSPAR 15.0 28 266 8 129.50 133.10 BULK PLAGIOCLASE 19.6 28 266 8 129.50 133.10 BULK KAOLINITE 3.2 28 266 8 129.50 133.10 BULK MICA 26.6 28 266 8 129.50 133.10 BULK MONTMORILLONITE 15.8 28 266 9 139.00 142.50 BULK 'diffuse scattering' measure 88.7 28 266 9 139.00 142.50 BULK 'amorphous material' measure 76.2 28 266 9 139.00 142.50 BULK CALCITE 29.5 28 266 9 139.00 142.50 BULK QUARTZ 18.1 28 266 9 139.00 142.50 BULK K-FELDSPAR 9.8 28 266 9 139.00 142.50 BULK PLAGIOCLASE 11.5 28 266 9 139.00 142.50 BULK MICA 23.1 28 266 9 139.00 142.50 BULK CHLORITE 1.7 28 266 9 139.00 142.50 BULK MONTMORILLONITE 5.0 28 266 10 148.50 153.80 BULK 'diffuse scattering' measure 57.7 28 266 10 148.50 153.80 BULK 'amorphous material' measure 16.2 28 266 10 148.50 153.80 BULK CALCITE 94.1 28 266 10 148.50 153.80 BULK QUARTZ 2.3 28 266 10 148.50 153.80 BULK PLAGIOCLASE 1.2 28 266 10 148.50 155.60 BULK 'diffuse scattering' measure 81.4 28 266 10 148.50 155.60 BULK 'amorphous material' measure 61.7 28 266 10 148.50 155.60 BULK CALCITE 47.6 28 266 10 148.50 155.60 BULK QUARTZ 13.4 28 266 10 148.50 155.60 BULK K-FELDSPAR 6.8 28 266 10 148.50 155.60 BULK PLAGIOCLASE 8.2 28 266 10 148.50 155.60 BULK MICA 14.5 28 266 10 148.50 155.60 BULK CHLORITE 2.1 28 266 10 148.50 155.60 BULK MONTMORILLONITE 2.2 28 266 15 234.00 237.90 BULK 'diffuse scattering' measure 74.8 28 266 15 234.00 237.90 BULK 'amorphous material' measure 49.0 28 266 15 234.00 237.90 BULK CALCITE 52.8 28 266 15 234.00 237.90 BULK QUARTZ 16.4 28 266 15 234.00 237.90 BULK K-FELDSPAR 4.7 28 266 15 234.00 237.90 BULK PLAGIOCLASE 8.3 28 266 15 234.00 237.90 BULK MICA 14.8 28 266 15 234.00 237.90 BULK CHLORITE 1.5 28 266 16 243.50 246.20 BULK 'diffuse scattering' measure 82.7 28 266 16 243.50 246.20 BULK 'amorphous material' measure 64.1 28 266 16 243.50 246.20 BULK CALCITE 20.3 28 266 16 243.50 246.20 BULK QUARTZ 29.1 28 266 16 243.50 246.20 BULK K-FELDSPAR 7.8 28 266 16 243.50 246.20 BULK PLAGIOCLASE 12.0 28 266 16 243.50 246.20 BULK MICA 26.6 28 266 16 243.50 246.20 BULK CHLORITE 2.1 28 266 17 253.00 259.90 BULK 'diffuse scattering' measure 54.2 28 266 17 253.00 259.90 BULK 'amorphous material' measure 9.4 28 266 17 253.00 259.90 BULK CALCITE 96.7 28 266 17 253.00 259.90 BULK QUARTZ 1.9 28 266 21 329.00 333.10 BULK 'diffuse scattering' measure 73.7 28 266 21 329.00 333.10 BULK 'amorphous material' measure 46.6 28 266 21 329.00 333.10 BULK CALCITE 62.8 28 266 21 329.00 333.10 BULK QUARTZ 13.2 28 266 21 329.00 333.10 BULK K-FELDSPAR 2.9 28 266 21 329.00 333.10 BULK PLAGIOCLASE 5.7 28 266 21 329.00 333.10 BULK MICA 13.6 28 266 21 329.00 333.10 BULK CHLORITE 0.8