小岩体成大矿理论指导与实践——青海东昆仑夏日哈木铜镍矿找矿突破的启示及意义

摘要

通过介绍东昆仑夏日哈木铜镍硫化物矿床的发现,以及对矿床特征的初步研究,进一步阐明“小岩体成大矿”的地质事实及这一理论对勘查找矿工作的理论指导和实践意义.同时阐明该矿床的发现昭示区内该类型矿床具有巨大的成矿潜力,其对东昆仑地区寻找同类矿床具有重大指导意义.%Through introducing the discovery process of the Cu-Ni sulfide deposit in XiariHamu and studying a preliminary exploration on characteristics of the deposit, this paper further expounds the geological theory of 'small intrusions forming large deposits', and the theoretical guidance and practical significance of exploration. Meanwhile, this paper elucidates that the new discovery of deposit shows this type of deposits have enormous potential of mineralization, and makes great guiding significance for East K' un lun area to search and find similar deposits.