Metallogenic Fluid Characteristic Study of the Fenghuangshan Cu Deposit at
详细信息
- 责任者：Qu Hongying (Key Laboratory of Metallogeny and Mineral Assessment ; MLR ; Institute of Mineral Resources ; Chinese Academy of Geological Sciences ; Beijing 100037 ; China) ; Pei Rongfu
- 刊名：Geoscience
- 出版年：2010
- 卷期：24(2)
- 关键词：铜矿 ; copper ores ; 成矿流体 ; ore-forming fluids ; 安徽 ; Anhui Province
- 页码：p.228-236
- 图表：7 illus., 2 tables, 36 refs.
- 分类号：1001
- issnNo：ISSN1000-8527
- isbnNo：CN11-2035/P
摘要
This study takes the Fenghuangshan copper deposit as an example to examine the metallogenic mechanism, the nature and origin of ore-forming fluid using the characteristics of metallogenic fluid and C, D and O isotope analysis. The Fenghuangshan deposit contains garnet, quartz and calcite in which fluid inclusions were well developed. Furthermore, H and O isotopic analysis indicates that the ore-forming fluid consists mainly of magmatic water, with minor meteoric water at the late stage of mineralization of the Fenghuangshan deposit.