摘要
锡钨矿体产于志本山岩体外接触带、上寒武统核桃坪组下段砂板岩层间破碎带的蚀变闪长—辉长岩脉带中,少数矿体产于岩体内接触带上。矿床成因属于与混合岩化后期派生岩浆有关的高—中温热液矿床。
The Sn - W ore body is in the altered diorite - gabbro vein zone in fracture zone of Upper Cambrian Hetaoping Formation Lower Member sandy slate of outer contact of Zhibenshan rock body. A few ore bodies are in the inner contact of the rock body. It belongs to the high - middle T hydrothermal deposit in relation to the later derived magma of migmatization.
出处
《云南地质》
2013年第4期439-442,共4页
Yunnan Geology
关键词
锡钨矿床
高—中温热液型
混合岩化
外接触带
云南泸水外岩房
Sn- W Ore Deposit
High -Middle T Hydrothermal Type
Migmatization
Outer Contact
Waiyanfang, Lushui, Yunnan
