金平阿德博铜镍矿区王家寨矿段矿床成因探讨

摘要

矿床与华力西期超基性一基性一中性岩浆杂岩关系密切，成矿专属性明显。先期矿浆在杂岩体中初步熔离富集，后期矿浆在压力作用下沿断裂贯入，经期后热液改造再富集成矿。%The ore deposit is in a close relation to the Variscan ultrabasic - basic - intermediate magmatic complex, with clear metallogenetic specialization. The earlier ore magma is immiscibly separated and concentrated preliminarily in the complex. The later one injectes in the fault under the pressure, then concentration and metal- logenesis take place after the post- hydrothermal reformation,