Composition Typomorphic Characteristics and Statistic Analysis of Pyrite in Gold Deposits of Different Genetic Types
详细信息
- 责任者：Yan Yutong (State Key Laboratory of Geological Processes and Mineral Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Li Shengrong
- 刊名：Earth Science Frontiers
- 出版年：2012
- 卷期：19(4)
- 关键词：金矿 ; gold ores ; 黄铁矿 ; pyrite ; 中国 ; China
- 页码：p.214-226
- 图表：8 illus., 2 tables, 89 refs.
- 分类号：1001
- issnNo：ISSN1005-2321
- isbnNo：CN11-3370/P
摘要
///Pyrite is an ordinary mineral that appears in different types of deposits and an important gold-bearing mineral in gold deposits. This paper studied major elements of pyrite of different genetic deposits by using δFe and δS plot method and achieved major elements characteristics of different deposits. The paper also studied the trace elements of pyrite of different genetic deposits by using SPSS and Co-Ni-As plot method and achieved trace elements characteristics of different deposits. Finally, the results showed that SPSS, the δFe and δS plot method and Co-Ni-As plot method are well applicable to genetic studies in gold deposits, and the distribution characteristics are helpful for studying pyrite compositional typomorphism and prospecting of gold deposits.
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