Study on the process mineralogy of Lead and Zinc Ore in Xizang
Received:April 16, 2015   Revised:April 22, 2015   Accepted:April 23, 2015      Published Online:March 14, 2016
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KeyWord:Multi metal ore; Galena;Sphalerite; process mineralogy; dissemination characteristics
  
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wujunjie Shaanxi institute of geology and mineral resources experiment
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Abstract:
      The multi metal ore in Xizang area was studied on technological mineralogy.The features of process mineralogy of multi metal ore,including the chemical composition、mineral composition、particle size of ore and the structure of ore in studied in detail by various means in the paper.The major part of metal ore contains galena and sphalerite. The mine is a typical easy floating refractory.The main gangue minerals is Quartz, Mica and kaolinite. The ore structure is xenomorphic granular and emulsion droplet structure which is complex. It provides the theoretic basis for the choice of mineral processing technique and exploitation of multi metal ore in Xizang.
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