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Ore-Controlling Characteristics and Prospecting Direction for Shear Zone Type Gold Deposits in Jiuling-Qingshui Area, Northeastern Hunan Province
详细信息   
摘要

    

Jiuling-Qingshui ductile shear zone which is located at northeastern Hunan province is a famous gold mineralization-controlling structure, and Huangjindong, Wangu etc. gold deposits are formed in this region. The ductile shear deformation in Wuling-Xuefeng movement not is only build the ore-transmitting channel and ore-bearing spatial, but also activization the gold in Lengjiaxi Group. The NE-trending discordogenic fault and large scale magmatic activities in Caledonian-Yanshanian are vital for the reactivization of ore-forming hydrothermal fluid and sedimentary of ore minerals. The ore-controlling characteristics and prospecting criteria for ductile shear-type deposits are summarized, and prospecting direction of Jiuling-Qingshui area are also provided.

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