吉林省和龙市柳水坪镍矿床地质特征及成因初探

摘要

柳水坪镍矿床产于超基性岩体中（6号岩体），岩体呈透镜状侵入于青龙村群变质岩系中。矿体按其在岩体中赋存部位的不同，分为底部矿体、中部矿体、顶部矿体。通过对该矿床的综合研究及成矿作用和矿化特点的分析，认为，该矿床的成因类型是以岩浆晚期熔离为主，贯入为次的岩浆晚期熔离-贯入型铜镍矿床。%The Liushuiping nickel deposit occurs in ultrabasic rock (No.6 rock mass), the lenticular rock mass intruded into the metamorphic rocks of Qinglongcun group. The orebody is divide into the orebody at the bottom, central orebody and the orebody at the top, according to its place in rock mass. It is believed that the genesis of this deposit is mainly the late magmatic segregation, the magmatic injection is the secondary, it is a Cu-Ni deposit of the late magmatic segregation and injection, according to the comprehensive study of the deposit and the analysis of the mineralization feature and mineralization.