Metallogenic Prognosis on Boka Au-Cu Mine Field of Dongchuan Region in Yunnan Province
详细信息
- 责任者：Wu Fuqiang (East China Geological Exploration Bureau of Nonferrous Metals ; Nanjing 210007 ; China) ; Liu Feng
- 刊名：Journal of Geology
- 出版年：2011
- 卷期：35(1)
- 关键词：金矿 ; gold ores ; 铜矿 ; copper ores ; 多金属矿 ; polymetallic ores ; 云南 ; Yunnan Province
- 页码：p.15-21
- 图表：1 illus., 1 table, 6 refs.
- 分类号：1001
- issnNo：ISSN1674-3636
- isbnNo：CN32-1796/P
摘要
The classified standards and diagnostic criteria of metallogenic prognosis areas of gold and copper deposits were set up respectively. In accordance with the standards and criteria, the authors plotted a metallogenic prognosis map of synthetic information for Boka Mine, classified Boka Mine into six main metallogenic prognosis areas, conducted a deep metallogenic prognosis for Xinshan-Majiagou gold deposit in terms of development features of brittle-ductile shear fractured belt, distribution rules of the ore bodies in pinch and reappearance way, development features of deep rock mass, graphite-bearing electricity conductivity shear belt, deep stretching rules of drilling primary halo. It was concluded that the sorting orders for the three prospect anomaly blocks were as follows: South Majiagou-Northwest Xinshan-Southeast Xinshan.