The Application of Factor Analysis to Geochemical Prospecting—By the Example of the Liwu Ore District
详细信息
- 责任者：Zhang Yuheng (No.104 Geological Team ; Guizhou Bureau of Geology and Mineral Resources ; Duyun 558000 ; China) ; Liu Yingping
- 刊名：Acta Geologica Sichuan
- 出版年：2012
- 卷期：32(1)
- 关键词：水系沉积物测量 ; stream sediment surveys ; 因子分析 ; factor analysis ; 四川 ; Sichuan Province
- 页码：p.112-115
- 图表：3 illus., 1 table, 3 refs.
- 分类号：1500
- 出版序号：20130471
- issnNo：ISSN1006-0995
- isbnNo：CN51-1273/P
摘要
Factor analysis method is applied to study geochemical data for 39 elements in the Liwu ore district from 1∶200 000 stream sediment geochemical survey. Contour diagrams for 9 factors are compiled, showing migration and evolution of ore fluids. The results indicate that factor analysis method may play an important role in metallogenetic prognosis and geological mapping.
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