境外锰矿资源分布现状与中资企业勘查开发建议

Overseas manganese resources distribution and proposals for Chinese mining companies

本文介绍了全球锰矿资源分布的总体情况,分国别介绍了排列前10位的锰矿资源丰富的国家,包括各国锰矿资源的总量、资源量级别、品位情况,以及一部分锰矿床的地质简况、矿体特征与所属成矿带特征;分析了部分国家的锰矿资源潜力和勘查开发情况;讨论了现代海底锰结核资源的分布与调查现状。结合地缘政治、投资环境、基础设施,以及与我国的外交关系等因素,建议我国企业在全球锰矿资源勘查开发活动中选择合作国别时,重点加强与周边国家合作,关注非洲锰矿资源,积极参与大洋洲和南美洲锰矿勘查与开发;此外,要密切关注全球现代海底锰结核资源的地质调查动态。

This paper introduces the general situation of manganese resources around the world （except China） ,including the amount of manganese resources, resources exploration levels, and manganese grades of the top-10 manganese-rich countries;some manganese deposits are depicted with geological outlines, features of orebodies and their affiliated metallogenic belts; some countries are attached with manganese resources potentials and information about manganese exploitation; manganese resources distributed in the modern seabed as nodules are also discussed. Considering the geopolitics, international relations,investment policies, and infrastructure, the authors recommend to China＇s mining companies as follows while selecting the target countries： intensively strengthening cooperation with neighboring countries, paying closer attention to African countries, actively involving in the mining activities in Oceania and South America; also, more attentions need to be focused on the updating geological survey of global modern seabed manganese nodules resources.