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Study on Process Mineralogy of Laodong Zhai Lead-Zinc Deposit, Danzhai County, Guizhou Province
- Source :
- Kuangchan zonghe liyong, Vol null, Iss 2, Pp 194-199 (2022)
- Publication Year :
- 2022
- Publisher :
- Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences, 2022.
-
Abstract
- Laodong Zhai Lead-zinc deposit is located in Danzhai County, Guizhou Province. Lead-zinc ore bodies mainly occur in the Sinian Doushantuo Formation (Pt3d). In this paper, the process mineralogy of Laodong Zhai Lead-zinc deposit was studied by means of chemical analysis, microscope analysis, X-ray diffraction and electron probe analysis. The results show that the content of sphalerite and galena is 15.02% and 0.81% respectively , in raw ore comprehensive sample. Gangue minerals are mainly quartz (56.21%), followed by Muscovite (15.2%), kaolinite (6.55%), and a small amount of dolomite, calcite and so on. The main carrier minerals of Pb and Zn are galena and sphalerite, with theoretical recovery rates is 98.60% and 87.90%, respectively.
Details
- Language :
- Chinese
- ISSN :
- 10006532
- Volume :
- "null"
- Issue :
- 2
- Database :
- Directory of Open Access Journals
- Journal :
- Kuangchan zonghe liyong
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.fe469ebb06984a0e80e7d097811e4340
- Document Type :
- article
- Full Text :
- https://doi.org/10.3969/j.issn.1000-6532.2022.02.034