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| GEOCHEMICAL CHARACTERISTICS RESPONSE OF DIFFERENT SCALES OF DATA: A CASE STUDY OF GOLD ELEMENT FROM 1∶200000 REGIONAL DATA OF MIDDLE-LOWER REACHES OF THE YANGTZE RIVER |
| XU Shan-fa1,2, WANG Xue-qiu1,2, ZHANG Bi-min1,2, NIE Lan-shi1,2, CHI Qing-hua1,2 |
1. Institute of Geophysical and Geochemical Exploration, CAGS, Langfang 065000, China;
2. Applied Geochemical Open Laboratory, CAGS, Langf- ang 065000, China |
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Abstract Based on a study of the geochemical characteristics response of different scales of gold element data from 1∶200000 geochemical survey in the middle-lower reaches of the Yangtze River, the authors hold that there exists a giant geochemical province in the middle-lower reaches of the Yangtze River, which has continuously provided ore sources for the middle and lower Yangtze River areas. The feasibility of applying the low-density geochemical method to whole China or the whole world is also discussed in this paper.
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Received: 30 December 2010
Published: 15 February 2012
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