Genesis and district mineralization model of lead-zinc deposits from the eastern margin of Kangdian axis
Genesis and district mineralization model of lead-zinc deposits from the eastern margin of Kangdian axis作者机构：Chengdu Institute of Geology and Mineral Resources Chengdu 610082 China
出 版 物：《Chinese Science Bulletin》 (科学通报(英文版))
年 卷 期：1999年第44卷第S2期
页 面：74-77页
学科分类：081803[工学-地质工程] 08[工学] 0818[工学-地质资源与地质工程]
主 题：genesis district mineralization model lead-zinc deposits Kangdian axis.
摘 要：SITUATED on the eastern margin of Kangdian axis the lead-zinc mineral belt is an important mineral occur- rence of lead-zinc in southwestern China. It is 1 200 km in length from Kangding in Sichuan Province tonortheastern Yunnan Province, and 500 km in width from west to east. There are four large deposits,fourteen middle deposits and many small deposits or mineralized spots. Famous large deposits such as Doliangzi, Tianbaoshan, Chipu and Kuangshanchang are distributed in this belt. 1 Geological setting There are many mineral-bearing strata in carbonate-hosted lead-zinc deposits of this mineral belt,such as Dengying formation （Zbdn）, Longwangmiao formation （2 l） Erdaoshui formation （ 3 e ）,Daqing formation（O2 d ）, Daguan formation （S2d ）, the lower Devonian and Baizuo formation （ C1 b）.
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