Quartz Vein definition

Quartz Vein means a fracture which has been filled by quartz and other minerals which have crystallised from mineralised fluids
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Examples of Quartz Vein in a sentence

  • In mineralized zones of Hydrothermal Breccia (unit “HyB”) or Massive Quartz Vein (“MQV”) with abundant sulphides, the minimum sample length is 0.35 metres and the maximum samples length is 0.5 metres.

  • In 2015, Canadian Zinc completed its underground exploration diamond drill program at the Prairie Creek Mine totaling 5,484 metres of diamond drill coring in 21 drill holes.The results of the 2015 underground exploration drilling program were very positive, with all holes intercepting the Main Quartz Vein structure and/or Stockwork mineralization, with some excellent grades and widths.

  • The sulphide mineral assemblages are similar to those outlined for Main Quartz Vein material.

  • Stockwork Mineralization; Occurs as a series of narrow massive sphalerite-tennantite veins developed at about 40 degrees difference in strike to the average trend of the Main Quartz Vein.

  • Structural Control of the Vollaug Gold Bearing Quartz Vein, Total Erickson, Erickson Gold Mine, Cassiar, B.C.; Unpublished Company Report for Erickson Gold Mining Corporation, Minatco Ltd., 9 pages and appendices.

  • The most extensively developed vein is the Main Quartz Vein which trends approximately north-south and dips between the vertical and 40 degrees east (average of 65 degrees east).

  • All prospects have significant gold values from historic surface rock and trench sample analysis; including 15 historic values listed in table 4, assaying greater than 31.1 g/t gold (>1 ounce) from zones in the Camp Oven Creek, 130 Quartz Vein and 250 Quartz Hill prospects.

  • Figure 8-1 Schematic Cross-Section Representation of the Geometry and Structural Setting of Shear Zone Hosted Gold-Bearing Quartz Vein Networks in Greenstone Belt Terrains like True North Gold Mine(Poulsen et al., 2000) 9.

  • The majority of the veinlets within the zones are sub-parallel to the strike and dip of the zone (Figure 7-6, DDH GS2151 – 577.6 - 579.6m - 2/gt Au).Figure 7.6 Shear Hosted Breccia with incorporated Quartz Vein Source: Freegold 2023 Host rocks for the veinlet zones are quite variable.

  • The method used to determine SG values is unknown, but it is likely to have been an industry standard method based on Archimedes Principle.AMC 712017 : August 2012Amended and Restated The database used by MRDI for purposes of the 2007 resource estimation included 231 Main Quartz Vein samples and 22 stratabound samples.

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