The Application of Multiple Geo-Information, Gis, Integration and Fusion Analysis to the Ore-Forming Prognosis of Langshuikeng Area
详细信息
- 责任者：Luo Zexiong (No.912 Geological Party of JBEDGMR ; Yingtan 335001 ; China) ; Lin Ziyu
- 刊名：Geophysical and Geochemical Exploration
- 出版年：2012
- 卷期：36(3)
- 关键词：银矿 ; silver ores ; 多金属矿 ; polymetallic ores ; 综合信息法 ; integration information methods ; 江西 ; Jiangxi Province
- 页码：p.339-343
- 图表：2 illus., 2 tables, 11 refs.
- 分类号：1001
- issnNo：ISSN1000-8918
- isbnNo：CN11-1906/P
摘要
Multiple geo-information,GIS,integration and fusion analysis have been insufficiently used in ore-prospecting work;nevertheless,with these means,we can conduct data processing and geochemical analysis and provide more information for ore-prospecting targets.Exemplified by multiple geo-information work in Lengshuikeng area based on GIS application,integration and fusion analysis of single element and multi-element geochemical fields,this paper deals briefly with the integration of multiple GIS and geo-information fusion method.The result obtained shows that in Lengshuikeng there exists a multivariant geological information ring structure,based on which four prospective areas of concealed lead-zinc polymetallic deposits were delineated,and a large-size silver-lead-zinc polymetallic deposit was found in Xiaoyuanj prospective area(Yinzhushan ore district).These achievements provide scientific basis for regional ore prognosis and improve the effect of predicting concealed ore deposits.
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