Extraction and Integration of Geoanomalies Associated with Mineralization
- 责任者：Chen Yongqing (School of the Earth Sciences and Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Zhao Pengda
- 刊名：Earth Science
- 出版年：2009
- 卷期：34（2）
- 关键词：成矿预测 ; metallogenic prediction ; 地质异常 ; geological anomaly ; 综合信息法 ; integration information methods
- 页码：p.325-337
- 图表：88 refs.
- 分类号：1900
- issnNo：ISSN1000-2383
- isbnNo：CN42-1233/P
The local and regional anomalies of mineral deposits from geology, geophysics, geochemistry as well as remote sensing image constitute a foundation for recognizing ore-forming regularities and estimating mineral potentials. In this paper, the basic concepts of extraction, connection, transform, and integration of the geoanomalies with mineralization from geology, geochemistry, and geophysics are elucidated. It emphasizes the significance of the bidirectional information transforms, that is, from characteristics of geoamomalous bodies to a spatial geoanomalous pattern, and from the pattern inferring the significance of a concrete geoanomalous body forming in the similar geological setting.