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METALLOGENIC GEOLOGICAL AND GEOCHEMICAL CHARACTERISTICS AND ORE-PROSPECTING POTENTIAL OF DONGXIANG VOLCANIC AREA, JIANGXI PROVINCE |
YAN Jun-ling1, JIANG Jun-jie1, ZHANG Juan1, WU Zheng-chang1, ZHU Xi-pao2 |
1. Jiangxi Institute of Geological Survey, Nanchang 330030, China;
2. No. 1 Geophysical and Geochemical Exploration Party, Nanchang 330000, China |
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Abstract Au, Ag, Cu polymetallic deposits (ore spots) were discovered in succession in Dongxiang volcanic basin. According to geological and geochemical characteristics of typical ore deposits in the basin in combination with 1:200 000 regional geochemical data and geochemical anomaly sectors delineated by 1:50 000 soil survey, the authors estimated the quantity of concentrated metallic resources in the basin and delineated promising ore-prospecting targets.
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Received: 16 June 2011
Published: 10 August 2012
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