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| Quantitative evaluation of geochemical anomalies |
| ZANG Jin-Sheng, WANG Dong-Xiao, ZHAO Rui-Qiang |
| No. 3 Geological Survey Institute, Henan Bureau of Geo-exploration and Mineral Development, Xinyang 464000, China |
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Abstract Based on calculation of geochemical characteristic parameters, geochemical anomaly characteristic values and integrated geochemical anomaly indexes, the authors obtained six geochemical parameters: rejection ratio, variation coefficient, concentration ratio, enrichment coefficient, mineralization coefficient, single element geochemical anomaly index and composite geochemical anomaly index, which can be used to conduct quantitative evaluation of geochemical anomalies.
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Received: 12 October 2013
Published: 10 December 2014
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