GEOLOGY AND METALLOGENY OF THE GUANDI ELECTRUM DEPOSIT IN CHIFENG, INNER MONGOLIA
CHEN Hui-jun1, LIU Shi-wei1, FU Zhan-rong2
1. Shenyang Institute of Geologic and Mineral Resources, CGS, Shenyang 110034, China; 2. No. 108 Team, Inner Mongolia Bureau of Nonferrous Metal Geological Exploration, Chifeng 024000, Inner Mongolia, China
Abstract：The middle-sized Guandi electrum deposit occurs in the early Yanshanian diorite and subvolcanic rocks. The ores are closely related to the subvolcanic rocks in both space and origin. The subvolcanic rocks are not only the wall rocks but also the parent rocks for the ores. Moreover, the Permian andesite is another ore-forming country rock. The metallogenesis is achieved under the conditions of low temperature, low pressure and atmospheric precipitation. The main controlling factors for the mineralization include favorable source beds and volcanic edifices.
陈会军, 刘世伟, 付占荣. 内蒙古赤峰市官地银金矿床地质特征及成矿分析[J]. 地质与资源, 2012, 21(1): 122-128.
CHEN Hui-jun, LIU Shi-wei, FU Zhan-rong. GEOLOGY AND METALLOGENY OF THE GUANDI ELECTRUM DEPOSIT IN CHIFENG, INNER MONGOLIA. GEOLOGY AND RESOURCES, 2012, 21(1): 122-128.
2012, Vol. 21 
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