The Diagenetic and Metallogenic Depth: Main Constriants and the Estimation Methods
详细信息
- 责任者：Zhang Dehui (State Key Laboratory of Geological Processes and Mineral Resources ; School of Earth Sciences and Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Xu Jiuhua
- 刊名：Geological Bulletin of China
- 出版年：2011
- 卷期：30(1)
- 关键词：成岩作用 ; diagenesis ; 成矿作用 ; metallogenesis ; 隐伏矿床 ; blind deposit
- 页码：p.112-125
- 图表：4 illus., 2 tables, 79 refs.
- 分类号：1001
- issnNo：ISSN1671-2552
- isbnNo：CN11-4648/P
摘要
Rock-forming and metallogenic depth are the important spatial parameters for mineralized geologic bodies of metallic ore deposit, and affected by many factors including geological structures, magmatic rock and wall rock. The major influencing factors on metallogenic depth are discussed preliminarily, including magma and structure factors. Finally, the authors indicated that the reasonable metallogenic depth which corresponds to geologic facts could be acquired based on thermobarometer of fluid inclusion, combined with other mineral geologic thermometer and manometer, and metallogenic geological structure, magmatic rock and wall rock considered comprehensively, which also provides depth parameter withstand the test for mineral prospecting and make a contribution to deep ore exploration.