leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 36 328 B 4 36.00 42.20 SILT 'diffuse scattering' measure 74.2 36 328 B 4 36.00 42.20 SILT 'amorphous material' measure 52.9 36 328 B 4 36.00 42.20 SILT QUARTZ 38.2 36 328 B 4 36.00 42.20 SILT K-FELDSPAR 13.6 36 328 B 4 36.00 42.20 SILT PLAGIOCLASE 19.8 36 328 B 4 36.00 42.20 SILT KAOLINITE 1.1 36 328 B 4 36.00 42.20 SILT MICA 22.9 36 328 B 4 36.00 42.20 SILT CHLORITE 1.4 36 328 B 4 36.00 42.20 SILT CLINOPTILOLITE 3.0 36 328 B 5 45.50 49.10 SILT 'diffuse scattering' measure 69.6 36 328 B 5 45.50 49.10 SILT 'amorphous material' measure 42.3 36 328 B 5 45.50 49.10 SILT QUARTZ 29.5 36 328 B 5 45.50 49.10 SILT K-FELDSPAR 6.0 36 328 B 5 45.50 49.10 SILT PLAGIOCLASE 15.4 36 328 B 5 45.50 49.10 SILT KAOLINITE 2.6 36 328 B 5 45.50 49.10 SILT MICA 21.8 36 328 B 5 45.50 49.10 SILT CHLORITE 1.1 36 328 B 5 45.50 49.10 SILT MONTMORILLONITE 3.5 36 328 B 5 45.50 49.10 SILT CLINOPTILOLITE 20.0 36 328 B 5 45.50 50.40 SILT 'diffuse scattering' measure 69.1 36 328 B 5 45.50 50.40 SILT 'amorphous material' measure 42.2 36 328 B 5 45.50 50.40 SILT QUARTZ 29.9 36 328 B 5 45.50 50.40 SILT K-FELDSPAR 7.7 36 328 B 5 45.50 50.40 SILT PLAGIOCLASE 16.5 36 328 B 5 45.50 50.40 SILT KAOLINITE 1.8 36 328 B 5 45.50 50.40 SILT MICA 22.1 36 328 B 5 45.50 50.40 SILT CHLORITE 1.7 36 328 B 5 45.50 50.40 SILT CLINOPTILOLITE 20.3 36 328 B 6 55.00 63.10 SILT 'diffuse scattering' measure 71.6 36 328 B 6 55.00 63.10 SILT 'amorphous material' measure 44.9 36 328 B 6 55.00 63.10 SILT QUARTZ 33.4 36 328 B 6 55.00 63.10 SILT K-FELDSPAR 6.8 36 328 B 6 55.00 63.10 SILT PLAGIOCLASE 8.6 36 328 B 6 55.00 63.10 SILT KAOLINITE 7.9 36 328 B 6 55.00 63.10 SILT MICA 31.1 36 328 B 6 55.00 63.10 SILT CHLORITE 2.4 36 328 B 6 55.00 63.10 SILT MONTMORILLONITE 5.9 36 328 B 6 55.00 63.10 SILT CLINOPTILOLITE 3.9 36 328 B 7 435.00 436.30 SILT 'diffuse scattering' measure 60.6 36 328 B 7 435.00 436.30 SILT 'amorphous material' measure 14.2 36 328 B 7 435.00 436.30 SILT QUARTZ 4.3 36 328 B 7 435.00 436.30 SILT K-FELDSPAR 86.9 36 328 B 7 435.00 436.30 SILT PLAGIOCLASE 3.0 36 328 B 7 435.00 436.30 SILT MICA 2.4 36 328 B 7 435.00 436.30 SILT CHLORITE 0.3 36 328 B 7 435.00 436.30 SILT MONTMORILLONITE 2.1 36 328 B 7 435.00 436.30 SILT ANATASE 1.0 36 328 B 7 435.00 442.30 SILT 'diffuse scattering' measure 71.0 36 328 B 7 435.00 442.30 SILT 'amorphous material' measure 43.4 36 328 B 7 435.00 442.30 SILT QUARTZ 37.7 36 328 B 7 435.00 442.30 SILT K-FELDSPAR 5.7 36 328 B 7 435.00 442.30 SILT PLAGIOCLASE 4.3 36 328 B 7 435.00 442.30 SILT KAOLINITE 2.2 36 328 B 7 435.00 442.30 SILT MICA 14.9 36 328 B 7 435.00 442.30 SILT MONTMORILLONITE 22.0 36 328 B 7 435.00 442.30 SILT APATITE 13.2 36 328 B 7 435.00 442.90 SILT 'diffuse scattering' measure 65.1 36 328 B 7 435.00 442.90 SILT 'amorphous material' measure 34.9 36 328 B 7 435.00 442.90 SILT QUARTZ 43.5 36 328 B 7 435.00 442.90 SILT K-FELDSPAR 8.5 36 328 B 7 435.00 442.90 SILT PLAGIOCLASE 6.1 36 328 B 7 435.00 442.90 SILT KAOLINITE 2.5 36 328 B 7 435.00 442.90 SILT MICA 19.6 36 328 B 7 435.00 442.90 SILT CHLORITE 2.3 36 328 B 7 435.00 442.90 SILT MONTMORILLONITE 17.4 36 328 B 7 435.00 443.60 SILT 'diffuse scattering' measure 65.9 36 328 B 7 435.00 443.60 SILT 'amorphous material' measure 36.9 36 328 B 7 435.00 443.60 SILT QUARTZ 46.1 36 328 B 7 435.00 443.60 SILT K-FELDSPAR 9.1 36 328 B 7 435.00 443.60 SILT PLAGIOCLASE 5.1 36 328 B 7 435.00 443.60 SILT KAOLINITE 2.6 36 328 B 7 435.00 443.60 SILT MICA 14.9 36 328 B 7 435.00 443.60 SILT CHLORITE 0.8 36 328 B 7 435.00 443.60 SILT MONTMORILLONITE 13.2 36 328 B 7 435.00 443.60 SILT HEMATITE 8.2