Discussion on Sulfur Isotope of Huize Pb-Zn Deposit in Yunnan, China
详细信息
- 责任者：Zhong Kanghui (Key Laboratory of Structure and Ore Formation ; Ministry of Land and Resources ; Chengdu 610059 ; China) ; Liao Wen
- 刊名：Journal of Chengdu University of Technology
- 出版年：2013
- 卷期：40(2)
- 关键词：铅锌矿床 ; lead-zinc deposit ; 云南 ; Yunnan Province
- 页码：p.130-138
- 图表：illus., 3 tables, 26 refs.
- 分类号：1001
- issnNo：ISSN1671-9727
- isbnNo：CN51-1634/N
摘要
By using the geochemical theory the authors of this paper analyzes the related recognition of the sulfur isotope of the Huize Pb-Zn deposit in Yunnan Province, determine the composition of the sulfur isotope and discuss the sulphur origin and mineralization mechanism of this depositThe metallogenic mechanism is as follows.After intruding upon the host strata,the ore-forming fluid with high temperature,depleted sulfur and rich metal(including Fe2+) from the deep earth’s crust flows down along the host strata and meets the seawater sulfate and reduces the seawater sulfate constantly.Then,the mineralization occurs continuously and results in a super giant Pb-Zn deposit at last.
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