Genesis of the large-super large Pb, Zn, Ag deposits in the Lanping basin and adjacent area: A new evidence from Cenozoic alkaline rocks and deep-seated xenoliths in west Yunnan Province, China
The injection to continent from the convection mantle or asthenosphere may be a direct driven force for the continental mineralization (Li et al., 1993; Deng, 1999). Therefore, to seek the dynamic mechanism, process and source of the large scale mineralization from the depth of the continental mantle and/or crust has already become a new research project in the studies of the present ore deposit. The west Yunnan, especially the Lanping basin, is an important component of the Tethyan-Himalayan metallogenic domain and an attractive area to the domestic and overseas ore researchers, because of the super-large scale of Pb,Zn deposit in the Jinding and the large scale of metallogenic concentration area of Ag and polymetallic ore deposit in the Baiyangping.However, a key point for the ore deposit researchers is, why such large scale metallogenic resources can be concentrated in the Lanping Basin and adjacent area?
west Yunnan Cenozoic magmatism deep seated xenoliths crust-mantle transitional belt large scale mineralization
Xuehui Yu Xuanxue Mo Pushing Zeng Xin Zhao Su Zhou
Institute of Geosciences and Resources, China University of Geosciences, Beijing 100083, China Department of Resources and Environment, Yunnan University of Finance and Economics, Kunming 650000,
国际会议
第八届国际矿床地质会议(Proceedings of the Eighth Biennial SGA Meeting)
北京
英文
195-196
2005-08-18（万方平台首次上网日期，不代表论文的发表时间）