leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 30 285 1 0.00 1.20 BULK 'diffuse scattering' measure 90.2 30 285 1 0.00 1.20 BULK 'amorphous material' measure 80.1 30 285 1 0.00 1.20 BULK QUARTZ 14.8 30 285 1 0.00 1.20 BULK PLAGIOCLASE 35.3 30 285 1 0.00 1.20 BULK MICA 9.2 30 285 1 0.00 1.20 BULK CHLORITE 1.8 30 285 1 0.00 1.20 BULK MONTMORILLONITE 17.4 30 285 1 0.00 1.20 BULK CLINOPTILOLITE 1.5 30 285 1 0.00 1.20 BULK PHILLIPSITE 7.8 30 285 2 17.00 17.50 BULK 'diffuse scattering' measure 85.5 30 285 2 17.00 17.50 BULK 'amorphous material' measure 61.7 30 285 2 17.00 17.50 BULK QUARTZ 10.2 30 285 2 17.00 17.50 BULK PLAGIOCLASE 15.0 30 285 2 17.00 17.50 BULK MICA 6.0 30 285 2 17.00 17.50 BULK MONTMORILLONITE 13.7 30 285 2 17.00 17.50 BULK PHILLIPSITE 47.7 30 285 2 17.00 17.50 BULK AMPHIBOLE 1.6 30 285 2 17.00 20.50 BULK 'diffuse scattering' measure 85.6 30 285 2 17.00 20.50 BULK 'amorphous material' measure 59.3 30 285 2 17.00 20.50 BULK CALCITE 3.7 30 285 2 17.00 20.50 BULK QUARTZ 8.7 30 285 2 17.00 20.50 BULK PLAGIOCLASE 13.8 30 285 2 17.00 20.50 BULK MICA 4.7 30 285 2 17.00 20.50 BULK MONTMORILLONITE 5.8 30 285 2 17.00 23.10 BULK 'diffuse scattering' measure 87.8 30 285 2 17.00 23.10 BULK 'amorphous material' measure 78.6 30 285 2 17.00 23.10 BULK CALCITE 39.7 30 285 2 17.00 23.10 BULK QUARTZ 9.5 30 285 2 17.00 23.10 BULK PLAGIOCLASE 27.2 30 285 2 17.00 23.10 BULK MICA 5.2 30 285 2 17.00 23.10 BULK CHLORITE 2.2 30 285 2 17.00 23.10 BULK MONTMORILLONITE 5.2 30 285 3 36.00 38.40 BULK 'diffuse scattering' measure 60.0 30 285 3 36.00 38.40 BULK 'amorphous material' measure 34.7 30 285 3 36.00 38.40 BULK CALCITE 92.7 30 285 3 36.00 38.40 BULK PLAGIOCLASE 3.1 30 285 3 36.00 39.90 BULK 'diffuse scattering' measure 68.7 30 285 3 36.00 39.90 BULK 'amorphous material' measure 48.6 30 285 3 36.00 39.90 BULK CALCITE 86.2 30 285 3 36.00 39.90 BULK QUARTZ 0.9 30 285 3 36.00 39.90 BULK PLAGIOCLASE 8.4 30 285 4 55.00 56.00 BULK 'diffuse scattering' measure 66.2 30 285 4 55.00 56.00 BULK 'amorphous material' measure 43.8 30 285 4 55.00 56.00 BULK CALCITE 86.2 30 285 4 55.00 56.00 BULK QUARTZ 0.6 30 285 4 55.00 56.00 BULK PLAGIOCLASE 4.8 30 285 4 55.00 56.00 BULK MONTMORILLONITE 3.5 30 285 4 55.00 59.20 BULK 'diffuse scattering' measure 70.6 30 285 4 55.00 59.20 BULK 'amorphous material' measure 51.4 30 285 4 55.00 59.20 BULK CALCITE 84.9 30 285 4 55.00 59.20 BULK QUARTZ 1.1 30 285 4 55.00 59.20 BULK PLAGIOCLASE 7.5 30 285 4 55.00 59.20 BULK MONTMORILLONITE 1.2 30 285 4 55.00 62.30 BULK 'diffuse scattering' measure 84.7 30 285 4 55.00 62.30 BULK 'amorphous material' measure 73.1 30 285 4 55.00 62.30 BULK CALCITE 52.1 30 285 4 55.00 62.30 BULK QUARTZ 3.7 30 285 4 55.00 62.30 BULK PLAGIOCLASE 23.8 30 285 4 55.00 62.30 BULK MICA 2.4 30 285 4 55.00 62.30 BULK MONTMORILLONITE 4.9 30 285 5 74.00 76.30 BULK 'diffuse scattering' measure 79.5 30 285 5 74.00 76.30 BULK 'amorphous material' measure 65.1 30 285 5 74.00 76.30 BULK CALCITE 69.8 30 285 5 74.00 76.30 BULK QUARTZ 2.5 30 285 5 74.00 76.30 BULK PLAGIOCLASE 14.0 30 285 5 74.00 76.30 BULK MONTMORILLONITE 5.1 30 285 5 74.00 79.30 BULK 'diffuse scattering' measure 81.4 30 285 5 74.00 79.30 BULK 'amorphous material' measure 66.2 30 285 5 74.00 79.30 BULK CALCITE 50.2 30 285 5 74.00 79.30 BULK QUARTZ 4.1 30 285 5 74.00 79.30 BULK PLAGIOCLASE 21.7 30 285 5 74.00 79.30 BULK MICA 1.7 30 285 5 74.00 79.30 BULK MONTMORILLONITE 16.3