leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 18 174 A 4 56.50 64.90 SILT 'diffuse scattering' measure 65.1 18 174 A 4 56.50 64.90 SILT 'amorphous material' measure 45.4 18 174 A 4 56.50 64.90 SILT QUARTZ 32.8 18 174 A 4 56.50 64.90 SILT PLAGIOCLASE 22.2 18 174 A 4 56.50 64.90 SILT MICA 38.3 18 174 A 4 56.50 64.90 SILT CHLORITE 4.9 18 174 A 4 56.50 64.90 SILT AMPHIBOLE 1.8 18 174 A 4 56.50 64.90 SILT UNKNOWN -5.0 18 174 A 6 75.50 78.30 SILT 'diffuse scattering' measure 65.0 18 174 A 6 75.50 78.30 SILT 'amorphous material' measure 45.4 18 174 A 6 75.50 78.30 SILT QUARTZ 43.3 18 174 A 6 75.50 78.30 SILT PLAGIOCLASE 30.4 18 174 A 6 75.50 78.30 SILT MICA 19.6 18 174 A 6 75.50 78.30 SILT CHLORITE 4.2 18 174 A 6 75.50 78.30 SILT AMPHIBOLE 2.5 18 174 A 6 75.50 78.30 SILT UNKNOWN -5.0 18 174 A 8 94.50 100.80 SILT 'diffuse scattering' measure 68.0 18 174 A 8 94.50 100.80 SILT 'amorphous material' measure 50.0 18 174 A 8 94.50 100.80 SILT QUARTZ 38.2 18 174 A 8 94.50 100.80 SILT PLAGIOCLASE 30.4 18 174 A 8 94.50 100.80 SILT MICA 23.6 18 174 A 8 94.50 100.80 SILT CHLORITE 5.7 18 174 A 8 94.50 100.80 SILT AMPHIBOLE 2.1 18 174 A 11 123.00 131.80 SILT 'diffuse scattering' measure 71.8 18 174 A 11 123.00 131.80 SILT 'amorphous material' measure 55.9 18 174 A 11 123.00 131.80 SILT QUARTZ 32.3 18 174 A 11 123.00 131.80 SILT PLAGIOCLASE 26.3 18 174 A 11 123.00 131.80 SILT MICA 28.9 18 174 A 11 123.00 131.80 SILT CHLORITE 3.8 18 174 A 11 123.00 131.80 SILT MONTMORILLONITE 7.3 18 174 A 11 123.00 131.80 SILT AMPHIBOLE 1.5 18 174 A 11 123.00 131.80 SILT UNKNOWN -5.0 18 174 A 13 142.00 146.70 SILT 'diffuse scattering' measure 67.4 18 174 A 13 142.00 146.70 SILT 'amorphous material' measure 49.0 18 174 A 13 142.00 146.70 SILT QUARTZ 32.6 18 174 A 13 142.00 146.70 SILT PLAGIOCLASE 27.2 18 174 A 13 142.00 146.70 SILT MICA 31.6 18 174 A 13 142.00 146.70 SILT CHLORITE 6.5 18 174 A 13 142.00 146.70 SILT AMPHIBOLE 2.0 18 174 A 13 142.00 146.70 SILT UNKNOWN -5.0 18 174 A 16 170.50 177.00 SILT 'diffuse scattering' measure 69.0 18 174 A 16 170.50 177.00 SILT 'amorphous material' measure 51.5 18 174 A 16 170.50 177.00 SILT QUARTZ 32.6 18 174 A 16 170.50 177.00 SILT PLAGIOCLASE 28.0 18 174 A 16 170.50 177.00 SILT MICA 32.8 18 174 A 16 170.50 177.00 SILT CHLORITE 3.5 18 174 A 16 170.50 177.00 SILT AMPHIBOLE 3.1 18 174 A 16 170.50 177.00 SILT UNKNOWN -5.0 18 174 A 17 180.00 184.40 SILT 'diffuse scattering' measure 60.4 18 174 A 17 180.00 184.40 SILT 'amorphous material' measure 38.2 18 174 A 17 180.00 184.40 SILT QUARTZ 33.9 18 174 A 17 180.00 184.40 SILT PLAGIOCLASE 33.6 18 174 A 17 180.00 184.40 SILT MICA 23.6 18 174 A 17 180.00 184.40 SILT CHLORITE 6.0 18 174 A 17 180.00 184.40 SILT AMPHIBOLE 2.8 18 174 A 17 180.00 184.40 SILT UNKNOWN -5.0 18 174 A 21 218.00 220.70 SILT 'diffuse scattering' measure 61.8 18 174 A 21 218.00 220.70 SILT 'amorphous material' measure 40.2 18 174 A 21 218.00 220.70 SILT QUARTZ 28.2 18 174 A 21 218.00 220.70 SILT PLAGIOCLASE 16.6 18 174 A 21 218.00 220.70 SILT MICA 45.2 18 174 A 21 218.00 220.70 SILT CHLORITE 7.8 18 174 A 21 218.00 220.70 SILT AMPHIBOLE 2.2 18 174 A 21 218.00 220.70 SILT UNKNOWN -25. 18 174 A 23 237.00 242.10 SILT 'diffuse scattering' measure 61.6 18 174 A 23 237.00 242.10 SILT 'amorphous material' measure 40.1 18 174 A 23 237.00 242.10 SILT QUARTZ 28.6 18 174 A 23 237.00 242.10 SILT PLAGIOCLASE 22.9 18 174 A 23 237.00 242.10 SILT MICA 39.0 18 174 A 23 237.00 242.10 SILT CHLORITE 7.8 18 174 A 23 237.00 242.10 SILT AMPHIBOLE 1.6 18 174 A 23 237.00 242.10 SILT UNKNOWN -5.0 18 174 A 27 275.00 277.80 SILT 'diffuse scattering' measure 62.3 18 174 A 27 275.00 277.80 SILT 'amorphous material' measure 41.0 18 174 A 27 275.00 277.80 SILT QUARTZ 30.1 18 174 A 27 275.00 277.80 SILT PLAGIOCLASE 19.5 18 174 A 27 275.00 277.80 SILT MICA 41.5 18 174 A 27 275.00 277.80 SILT CHLORITE 6.2 18 174 A 27 275.00 277.80 SILT AMPHIBOLE 2.8 18 174 A 27 275.00 277.80 SILT UNKNOWN -5.0 18 174 A 29 294.00 296.30 SILT 'diffuse scattering' measure 55.3 18 174 A 29 294.00 296.30 SILT 'amorphous material' measure 30.2 18 174 A 29 294.00 296.30 SILT QUARTZ 27.3 18 174 A 29 294.00 296.30 SILT PLAGIOCLASE 16.2 18 174 A 29 294.00 296.30 SILT MICA 43.7 18 174 A 29 294.00 296.30 SILT CHLORITE 10.9 18 174 A 29 294.00 296.30 SILT AMPHIBOLE 1.8 18 174 A 29 294.00 296.30 SILT UNKNOWN -5.0 18 174 A 34 370.00 371.70 SILT 'diffuse scattering' measure 63.9 18 174 A 34 370.00 371.70 SILT 'amorphous material' measure 43.6 18 174 A 34 370.00 371.70 SILT QUARTZ 31.0 18 174 A 34 370.00 371.70 SILT PLAGIOCLASE 28.2 18 174 A 34 370.00 371.70 SILT MICA 32.2 18 174 A 34 370.00 371.70 SILT CHLORITE 5.8 18 174 A 34 370.00 371.70 SILT AMPHIBOLE 2.7 18 174 A 34 370.00 371.70 SILT UNKNOWN -5.0 18 174 A 34 370.00 375.00 SILT 'diffuse scattering' measure 66.7 18 174 A 34 370.00 375.00 SILT 'amorphous material' measure 48.0 18 174 A 34 370.00 375.00 SILT QUARTZ 30.2 18 174 A 34 370.00 375.00 SILT PLAGIOCLASE 27.7 18 174 A 34 370.00 375.00 SILT MICA 32.6 18 174 A 34 370.00 375.00 SILT CHLORITE 7.6 18 174 A 34 370.00 375.00 SILT AMPHIBOLE 1.8 18 174 A 34 370.00 375.00 SILT UNKNOWN -5.0 18 174 A 37 503.00 503.60 SILT 'diffuse scattering' measure 61.7 18 174 A 37 503.00 503.60 SILT 'amorphous material' measure 40.2 18 174 A 37 503.00 503.60 SILT QUARTZ 19.3 18 174 A 37 503.00 503.60 SILT PLAGIOCLASE 14.4 18 174 A 37 503.00 503.60 SILT MICA 54.3 18 174 A 37 503.00 503.60 SILT CHLORITE 9.9 18 174 A 37 503.00 503.60 SILT CLINOPTILOLITE 1.0 18 174 A 37 503.00 503.60 SILT AMPHIBOLE 1.1 18 174 A 37 503.00 503.60 SILT UNKNOWN -5.0 18 174 A 37 503.00 505.50 SILT 'diffuse scattering' measure 66.9 18 174 A 37 503.00 505.50 SILT 'amorphous material' measure 48.2 18 174 A 37 503.00 505.50 SILT QUARTZ 27.7 18 174 A 37 503.00 505.50 SILT PLAGIOCLASE 19.3 18 174 A 37 503.00 505.50 SILT MICA 41.6 18 174 A 37 503.00 505.50 SILT CHLORITE 6.9 18 174 A 37 503.00 505.50 SILT CLINOPTILOLITE 2.0 18 174 A 37 503.00 505.50 SILT AMPHIBOLE 2.5 18 174 A 37 503.00 505.50 SILT UNKNOWN -5.0 18 174 A 39 750.00 751.80 SILT 'diffuse scattering' measure 68.3 18 174 A 39 750.00 751.80 SILT 'amorphous material' measure 50.4 18 174 A 39 750.00 751.80 SILT QUARTZ 29.5 18 174 A 39 750.00 751.80 SILT PLAGIOCLASE 26.8 18 174 A 39 750.00 751.80 SILT MICA 26.2 18 174 A 39 750.00 751.80 SILT CHLORITE 6.5 18 174 A 39 750.00 751.80 SILT MONTMORILLONITE 5.4 18 174 A 39 750.00 751.80 SILT CLINOPTILOLITE 4.3 18 174 A 39 750.00 751.80 SILT AMPHIBOLE 1.3 18 174 A 40 769.00 775.40 SILT 'diffuse scattering' measure 60.6 18 174 A 40 769.00 775.40 SILT 'amorphous material' measure 38.4 18 174 A 40 769.00 775.40 SILT QUARTZ 32.8 18 174 A 40 769.00 775.40 SILT PLAGIOCLASE 29.4 18 174 A 40 769.00 775.40 SILT MICA 25.4 18 174 A 40 769.00 775.40 SILT CHLORITE 7.9 18 174 A 40 769.00 775.40 SILT CLINOPTILOLITE 1.9 18 174 A 40 769.00 775.40 SILT AMPHIBOLE 2.6 18 174 A 40 769.00 775.40 SILT UNKNOWN -5.0