Genesis Analysis of Longshan Au Ore Field in Guigang of Guangxi
详细信息
- 责任者：Wei Ziren (No.6 Geological Team of Guangxi ; Guigang 537100 ; China) ; Fu Yong
- 刊名：Mineral Resources and Geology
- 出版年：2013
- 卷期：27(5)
- 关键词：金矿 ; gold ores ; 广西 ; Guangxi Province
- 页码：p.388-392
- 图表：3 illus., 2 tables, 9 refs.
- 分类号：1001
- issnNo：ISSN1001-5663
- isbnNo：CN45-1174/TD
摘要
As a medium-low temperature tectonic altered hydrothermal Au deposit,Longshan Au ore field in Guigang is controlled by SN strike faulted structure and its ore-forming matters are derived from deep strata. Centered on Pingtianshan rock body and generated from deep mineral-bearing hydrothermal solution,metal-logenic series of a set of ore-forming development stages is formed under the condition of pneumato-hydro-thermal mineralization.At different structures and lithological parts,a set of different types of Au deposit compositions is formed and is characterized by multi-phase multi-period mineralization and concentration.