The Relationship Between Longtan Coal-Gold Construction and Gold Deposit, SW Guizhou Province, China
详细信息
- 责任者：Fan Jun (Kunming University of Science and Technology ; Faculty of Land Resource Engineering ; Kunming 650093 ; China) ; Han Runsheng
- 刊名：Acta Mineralogica Sinica
- 出版年：2011
- 卷期：31(3)
- 关键词：金矿 ; gold ores ; 煤系 ; coal measures ; 物源分析 ; provenance analysis ; 贵州 ; Guizhou Province
- 页码：p.525-529
- 图表：2 illus., 2 tables, 22 refs.
- 分类号：1001
- 出版序号：402
- issnNo：ISSN1000-4734
- isbnNo：CN52-1045/P
摘要
In SW Guizhou province, the Longtan Formation is an important the coal system stratum one of formations for micro-disseminated gold ores. The bottom of the strata contains plenty of Au and low temperature elements which is related to the formation of gold deposit, such as As, Ag, Sb, Hg, Tl, Pb and Zn. Therefore, the bottom of the strata belongs to coal-gold construction, which possesses plenty of material sources, heat sources and water sources, and at the same time it has good layers, lithologic and structural conditions. All of above obviously contributes the formation of gold. The authors primarily think that Longtan coal-gold construction is very important to the formation of some gold deposit in the southwest of Guizhou Province.