全球铜矿资源分布现状及勘查投入分析  

Analysis of the current distribution status and exploration investment of global copper resources

作　　者：王春晖[1] 任龙 毛永新 张彬[1] 时林 WANG Chunhui;REN Long;MAO Yongxin;ZHANG Bin;SHI Lin(Mudanjiang Natural Resources Comprehensive Survey Center of China Geological Survey,Mudanjiang 157021,China)

机构地区：[1]中国地质调查局牡丹江自然资源综合调查中心,黑龙江牡丹江157021

出　　处：《中国矿业》2023年第S02期1-6,共6页China Mining Magazine

基　　金：中国地质调查局地质调查项目资助(编号:DD20230371)。

摘　　要：铜是一种不可再生的金属矿产资源,2016年被自然资源部(原国土资源部)列入战略性矿产目录,是我国对外依存度较高的金属矿产之一。本文介绍了全球铜矿资源分布、铜矿床类型、大型铜矿公司、铜矿勘查投入等情况。全球的铜矿资源主要分布在智利、澳大利亚、秘鲁等国;铜矿床类型主要为斑岩型;大型铜矿公司铜产量占全球铜产量的比重较高;近十年来全球铜勘查投入趋势呈“W”型,拉丁美洲是全球铜勘查投入最高的地区,矿山阶段的铜勘查投入近十年来,也是有记录以来第一次超过了其他任何阶段的预算,未来数年矿山阶段的铜勘查投入占比可能仍然会保持较高的位置。Copper is a non-renewable metal mineral resource that was included in the strategic minerals catalogue by the Ministry of Natural Resources(formerly the Ministry of Land and Resources)in 2016.It is one of the metal minerals that China relies heavily on external supply.This paper introduces the distribution of global copper resources,types of copper deposits,large copper mining companies,and investment in copper exploration.The world’s copper resources are mainly distributed in Chile,Australia,Peru and other countries.The main types of copper deposits are porphyry.Large copper mining companies account for a higher proportion of global copper production.In the past decade,the trend of global copper exploration investment has been“W”shaped.Latin America is the region with the highest investment in copper exploration in the world.The budget for copper exploration at the mine stage has exceeded the budget for any other stage for the first time in the past decade.The proportion of copper exploration budget at the mine stage may remain high in the next few years.

关 键 词：铜矿资源 铜矿分布 资源储量 矿床类型 勘查投入 

分 类 号：TD-9[矿业工程]