Application of Factor Analysis and Geostatistics to Geochemical Data Analysis
详细信息
- 责任者：Qi Yihong (Mineral Reserves Assessment Center of Anhui Province ; Hefei 230001 ; China) ; Li Xiaohui
- 刊名：Geology of Anhui
- 出版年：2013
- 卷期：23(2)
- 页码：p.112-115
- issnNo：ISSN1005-6157
- isbnNo：CN34-1111/P
摘要
Based on soil geochemical data of the Tongling mining camp,this paper obtained the information of a number of major factors from the geochemical data using factor analysis,and made spatial variation analysis for each major factor and interpolation study using geostatistic method,indicating that each major factor acquired from factor analysis corresponds to different ore-forming information,and combined use of factor analysis,geostatistic analysis and interpolation method can better display the spatial distribution trend of each major factor score and its correlation with known mineralization information,further serving metallogenic prognosis and mineral exploration.