摘要
上寒武统核桃坪组上段赋矿,近南北向断层控矿,含金矿化主要为硅化、黄铁矿化、磁黄铁矿化、黄铜矿化、绿泥石化构造角砾岩;云南保山黑牛凹金矿属中—低温热液交代型蚀变岩型金矿床。
The ore deposit is in Upper Cambrian Heitaoping Formation Upper Member, controlled by the nearly NS fault. The Au-bearing metallogenesis mainly silicification, pyritization, pyrrhotitization, chalcopyritiza- tion, chloritization structure breccia. It belongs to the middle-low T Au deposit of metasomatic alteration rock type.
出处
《云南地质》
2014年第1期22-27,共6页
Yunnan Geology
关键词
中—低温热液交代型蚀变岩型金矿床
控矿条件
核桃坪组
云南保山黑牛凹
Middle-Low TCondition
Heitaoping Formation
Hydrothermal Au Deposit of Metasomatic Alteration Rock Type
Ore ControlHeiniuwa, Baoshan, Yunnan
