摘要
三条大断裂形成三角形构造变形区,成为贯通岩石圈底部的通道。浅成斑岩多期入侵,以及内外接触带的破裂化和压扭破裂带的存在,为成矿创造有利条件。
The triangular deformation area is formed by 3 grand faults, which becomes the channel to the bottom of lithosphere. The muhiperiodic intrusion of porphyry, clastation of inner and outer contact and the formation of pressure shear fault provide the advantageous conditions for the metallogenesis.
出处
《云南地质》
2008年第2期235-238,共4页
Yunnan Geology
关键词
成矿前后断裂
幔-壳源浅成杂岩
铜钼金矿化
新生代斑岩
宝兴厂大理云南
Pre -, Post - Metallogenesis Fault
Mantle -, Crust - Derived Epicomplex
Cu- Mo - Au Metallogenesis
Cenozoic Porphyry
Baoxingchang, Dab, Yunnan
