摘要
茶棚银矿属与隐伏岩体/次火山岩有关的浅成低温热液矿床。侏罗系盖层继承下伏基底变质岩系中成矿元素的高背景;隐伏岩体/次火山岩提供热源和部分物源;近SN向断裂为元素富集提供成矿空间。研究成果可以指导同类浅剥蚀区隐伏矿体的找矿工作。
The Chapeng Ag deposit is an epigenetic low T hydrothermal ore deposit in relation with the buried rock body/subvolcanic rock.The Jurassic cover inherits the high background of metallogenetic element of the underlying basement metamorphic rock series,buried rock body/subvolcanic rock supplies the heat and a part of material source and the nearly SN fault provides the space for the element concentration.According to the summaries of metallogenesis rule and model of the orefield,we can guide the prospecting of buried ore body in the same shallow denudation area.
出处
《云南地质》
2012年第3期413-416,共4页
Yunnan Geology
