Research on Molybdenum Polymetallic Metallogenic Prognosis in Duguan-Yunyang District, hemas-microsoft-com:office:smarttags" />Southwest Henan Province
详细信息
- 责任者：Xiao Qiaoyan (State Key Laboratory of Geological Processes and Mineral Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Wang Gongwen
- 刊名：Geoscience
- 出版年：2011
- 卷期：25(1)
- 关键词：钼矿 ; molybdenum ores ; 多金属矿 ; polymetallic ores ; 河南 ; Henan Province
- 页码：p.94-100
- 图表：4 illus., 3 tables, 18 refs.
- 分类号：1001
- issnNo：ISSN1000-8527
- isbnNo：CN11-2035/P
摘要
Taking Duguan-Yunyang district as a case study area, according to the multi-disciplinary data, using non-linear mathematical method, the geological prospecting information of multivariate, multi-scale, multi-dimension and multi-type is extracted. AHP method is selected to integrate prospecting information. On this basis, using two different combinatorial methods of "Kriging+Natural Breaks" and C-A fractal method, molybdenum polymetallic mineralization favorable targets are calculated and delineated. The results show that the main targets of the study area delineated by these two methods are same, but C-A fractal method can identify local mineralization favorable targets and can more deeply divide the targets.
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