The Getang gold field is located at the junction of the Yangtze block and South China fold belt,in-cluding three small-scale gold deposits of Baozidong,Wanrendong and Baogudi and Getang large-scale gold deposit.The proven reserves in the ore field have been nearly exhausted for the mining in many years.In order to increase the potential reserves of the Getang ore field,the basic geological study of the Getang gold ore field is carried out according to the deposit theory of post variation.The gold mineralization is mainly influenced by ancient terrain,tectonic fracture and groundwater.The favorable position of structure,the strong hydro-thermal alteration and the lower part of denudation is the key prospecting targets and direction.
Getang Au ore fielddeposit theory of post variationalteration-breccia-type gold depositevaluation of prospecting potentialsouthwest Guizhou
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