滇西德钦曲隆铜多金属矿矿床成因  

THE GENESIS OF QULONG CU MULTIMETALLIC DEPOSIT IN DEQIN,W YUNNAN

作　　者：方沛英 

机构地区：[1]云南省地质调查院矿产调查所,云南昆明650216

出　　处：《云南地质》2013年第2期142-144,132,共4页Yunnan Geology

摘　　要：矿体受岩体、地层、构造三位一体控制,含矿岩石以花岗闪长岩、构造角砾岩、角岩、斑岩为主。矿体脉状透镜状产出,金属矿物浸染状、细网脉状分布于岩石构造裂隙中。为热液—接触交代型铅锌铜矿床。The ore body is controlled by rock body, strata and structure triad. The main ore -bearing rocks are granodiorite, structural breccia, hornfels and porphyry. The ore body is veined, lenticular. The disseminated, stockwork veinlet metallic mineral is in the structural fissure of rock. It is the Pb - Zn - Cu deposit of hydrothermal- contact metasomatic type.

关 键 词：铅锌铜矿床 裂谷型 活动边缘 火山—沉积建造 云南德钦曲隆 

分 类 号：P618.41[天文地球—矿床学]