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| GEOLOGY AND GENESIS OF THE DAOLUNDABA COPPER-POLYMETAL DEPOSIT IN INNER MONGOLIA |
| LI Zhen-xiang1, ZHUO Fu-hua1, CUI Dong1, LI Yue-xin2 |
1. No. 10 Institute of Geological Exploration, Inner Mongolia Bureau of Geology and Mineral Resources, Chifeng 024005, Inner Mongolia, China;
2. Liaoning Institute of Geological Exploration, Shenyang 110032, China |
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Abstract The Daolundaba Cu-polymetal deposit in Xi Ujimqin Qi, Inner Mongolia, occurring in the structural fissures of NE-trending fault belt, is strictly controlled by the fault structure. The deposit is of filling-metasomatic vein type, genetically belonging to meso-hydrothermal deposit. The deposit is located in the Xilinhot-Huolin Gol polymetal metallogenetic belt in the middle-south of Daxinganling Mountains, with developed structure and frequent volcanic activities. The Cu-polymetallic mineralization is in multiple stages. The orebodies are in small-medium scale, with complex shapes, stable thickness, even or uneven compositions and developed wallrock alteration.
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Received: 23 September 2008
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2009, Vol. 18 
