leg site hole core section top of sample interval (m) bottom of sample interval (m) fraction mineral percent 29 284 1 0.00 2.70 BULK 'diffuse scattering' measure 47.1 29 284 1 0.00 2.70 BULK 'amorphous material' measure -6.1 29 284 1 0.00 2.70 BULK CALCITE 88.7 29 284 1 0.00 2.70 BULK QUARTZ 1.6 29 284 1 0.00 2.70 BULK PLAGIOCLASE 3.1 29 284 3 18.00 20.30 BULK 'diffuse scattering' measure 47.8 29 284 3 18.00 20.30 BULK 'amorphous material' measure -4.6 29 284 3 18.00 20.30 BULK CALCITE 90.9 29 284 3 18.00 20.30 BULK QUARTZ 1.8 29 284 3 18.00 20.30 BULK PLAGIOCLASE 1.3 29 284 5 37.00 41.00 BULK 'diffuse scattering' measure 48.4 29 284 5 37.00 41.00 BULK 'amorphous material' measure -2.8 29 284 5 37.00 41.00 BULK CALCITE 93.2 29 284 5 37.00 41.00 BULK QUARTZ 1.6 29 284 5 37.00 41.00 BULK PLAGIOCLASE 1.2 29 284 6 46.50 48.60 BULK 'diffuse scattering' measure 46.4 29 284 6 46.50 48.60 BULK 'amorphous material' measure -6.7 29 284 6 46.50 48.60 BULK CALCITE 93.6 29 284 6 46.50 48.60 BULK QUARTZ 1.5 29 284 6 46.50 48.60 BULK PLAGIOCLASE 1.2 29 284 7 56.00 58.10 BULK 'diffuse scattering' measure 44.8 29 284 7 56.00 58.10 BULK 'amorphous material' measure -9.6 29 284 7 56.00 58.10 BULK CALCITE 96.3 29 284 7 56.00 58.10 BULK QUARTZ 1.3 29 284 9 75.00 77.20 BULK 'diffuse scattering' measure 44.2 29 284 9 75.00 77.20 BULK 'amorphous material' measure -10. 29 284 9 75.00 77.20 BULK CALCITE 98.3 29 284 9 75.00 77.20 BULK QUARTZ 0.5 29 284 10 84.50 86.60 BULK 'diffuse scattering' measure 43.2 29 284 10 84.50 86.60 BULK 'amorphous material' measure -12. 29 284 10 84.50 86.60 BULK CALCITE 99.6 29 284 11 94.00 96.20 BULK 'diffuse scattering' measure 42.3 29 284 11 94.00 96.20 BULK 'amorphous material' measure -14. 29 284 11 94.00 96.20 BULK CALCITE 99.6 29 284 12 103.50 107.20 BULK 'diffuse scattering' measure 42.8 29 284 12 103.50 107.20 BULK 'amorphous material' measure -13. 29 284 12 103.50 107.20 BULK CALCITE 99.7 29 284 13 113.00 116.60 BULK 'diffuse scattering' measure 43.3 29 284 13 113.00 116.60 BULK 'amorphous material' measure -12. 29 284 13 113.00 116.60 BULK CALCITE 99.6 29 284 14 122.50 124.70 BULK 'diffuse scattering' measure 41.3 29 284 14 122.50 124.70 BULK 'amorphous material' measure -16. 29 284 16 141.50 143.70 BULK 'diffuse scattering' measure 41.8 29 284 16 141.50 143.70 BULK 'amorphous material' measure -15. 29 284 16 141.50 143.70 BULK CALCITE 99.4 29 284 17 151.00 153.20 BULK 'diffuse scattering' measure 41.8 29 284 17 151.00 153.20 BULK 'amorphous material' measure -15. 29 284 19 170.00 171.90 BULK 'diffuse scattering' measure 43.0 29 284 19 170.00 171.90 BULK 'amorphous material' measure -12. 29 284 19 170.00 171.90 BULK CALCITE 99.6 29 284 21 189.00 191.10 BULK 'diffuse scattering' measure 39.6 29 284 21 189.00 191.10 BULK 'amorphous material' measure -19. 29 284 22 198.50 206.60 BULK 'diffuse scattering' measure 40.7 29 284 22 198.50 206.60 BULK 'amorphous material' measure -17.