全球镍资源分布及云南镍矿床  

NICKEL RESOURCES DISTRIBUTION IN THE WORLD AND NICKEL RESOURCES OF YUNNAN

作　　者：乔富贵[1] 朱杰勇[1] 田毓龙[1] 刘益[1] 

机构地区：[1]昆明理工大学国土资源工程学院,昆明650093

出　　处：《云南地质》2005年第4期395-401,共7页Yunnan Geology

基　　金：金川集团公司研究项目(编号:金科矿2004-07)资助。

摘　　要：根据近年全球镍矿勘查和开发资料,简述镍资源的全球分布,并对当前主要开发的硫化镍矿床的成因类型进行分类。以我省金平白马寨镍矿、墨江镍矿为例,介绍岩浆熔离、风化壳型镍矿两种成因类型矿床,指出后者的开发利用应加强选矿技术的研发。On the basis of nickel resources exploration and exploitation in recent years, we describe briefly the distribution of nickel resources in the world and put forward the genesis classification of nickel sulfide deposit which is the main nickel deposit exploited at the moment. Taking the Baimazhai nickel deposit of Jinping and Mojiang nickel deposit in Yunnan as examples, we interpret the nickel deposits of magmatic immiscible separation and weathering crust 2 types and point out that the study of ore dressing method must be strenthened in the exploitation of the latter.

关 键 词：全球镍资源 矿床分类 白马寨墨江 云南镍矿 

分 类 号：P618.63[天文地球—矿床学]