A Case Study of R-Factor Analysis for Metallogenic Prognosis Applied to Zhiduo-Zaduo Area,
详细信息
- 责任者：Liu Xiaoling (Institute of High and New Techniques Applied to Land Resources ; China University of Geosciences ; Beijing 100083 ; China) ; Chen Jianping
- 刊名：Computing Techniques for Geophysical and Geochemical Exploration
- 出版年：2010
- 卷期：32(3)
- 关键词：因子分析 ; factor analysis ; 地球化学勘查 ; geochemical exploration ; 成矿预测 ; metallogenic prediction
- 页码：p.332-336
- 图表：5 illus., 1 table, 12 refs.
- 分类号：1500
- issnNo：ISSN1001-1749
- isbnNo：CN51-1242/P
摘要
The factor analysis is an effective method to study the symbiotic combination of elements, and each of these factors indicated that a relationship of combination among elements. So, when people study the mineralization or the metallogenic prediction, they can get some clues from the relationship. In this paper, the authors collected the geochemical data of Zhiduo-Zaduo region in southern Qinghai Province, and selected 17 elements to do R-factor analysis. Then, the authors get 5 different factors indicating the combination features of several elements, and drawing the contour maps based of factors scores. The next important thing is the analysis of factors with the actual geological background of favorable ore-forming. Moreover, the authors hope that this results of the analysis can provide clues and basis for metallogenic prediction.
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