摘要
亚洲是世界矿产资源种类最齐全的大洲,在世界广泛应用的80多种常见矿产中,至少有38种矿产的储量的世界占比超过30%,勘查找矿潜力巨大,开展其近20年来关键矿产勘查进展研究,对深化该地区基础地质研究和指导中资企业在该地区进行矿业投资均具有重要意义。研究表明:①近20年来亚洲大陆主要关键矿产取得了重要勘查进展,尤其是金、铜等矿产取得重要勘查进展的矿床数量最多,勘查进展成效较为明显;②重要成矿带是勘查进展的主要贡献者;③金、铜、镍、锂等矿产取得重要勘查进展的矿床主要形成于中—新生代;④斑岩型铜矿、浅成低温热液型金矿、红土型镍矿、红土型铝土矿、伟晶岩型锂矿、盐湖卤水型锂矿、砂岩型铀矿是对应矿产取得勘查进展的主要矿床类型;⑤古老克拉通的前寒武纪成矿作用、中亚—蒙古造山带的古生代成矿作用和特提斯活动带、环太平洋活动带的中生代—新生代成矿作用是亚洲大陆今后勘查找矿的主攻方向。未来,中国应加强与东北亚、东南亚、中亚等地区重要成矿带的矿产勘查开发合作。
Asia boasts the most comprehensive range of minerals,with reserves of at least 38 of over 80 widely used minerals worldwide accounting for more than 30% of the global total reserves.Asia continent has great prospecting potential.The study on the new exploration progress of major critical mineral resources in Asia continent has important significance for deepening the basic geological research and is conducive to Chinese enterprises to carry out mining investment in Asia.The research shows that①The major critical mineral resources in Asia continent have made important exploration progress over the past 20 years.Gold and copper deposits have made the biggest exploration progress among all kinds of critical mineral resources in Asia continent.②The important metallogenic belts are the main contributors of exploration progress of major critical mineral resources in Asia continent.③Mesozoic-Cenozoic is the main metallogenic epoch of gold,copper,nicke and lithium deposits which have made important exploration progress.④porphyry copper deposit,epithermal type gold deposit,laterite bauxite deposit,laterite nickel deposit,pegmatite-type lithium deposit and brine type lithium deposit are the main deposits types which have made important exploration progress.⑤Future mineral exploration in Asia should focus primarily on thePrecambrian mineralization of ancient cratons,the Paleozoic mineralization of the Central Asian-Mongolian orogenic belt,and the Mesozoic to Cenozoic mineralization of the Tethyan and circum-Pacific mobile belts.In the future,China should strengthen critical mineral resources exploration and development cooperation in important metallogenic belts of Northeast Asia,Southeast Asia and Central Asia.
作者
陈喜峰
唐金荣
施俊法
陈秀法
张福良
张振芳
张潮
赵东杰
宋崇宇
常畅
CHEN Xifeng;TANG Jinrong;SHI Junfa;CHEN Xiufa;ZHANG Fuliang;ZHANG Zhenfang;ZHANG Chao;ZHAO Dongjie;SONG Chongyu;CHANG Chang(Development Research Center of China Geological Survey,Beijing 100037,China;China-Arab States Geosciences Cooperation Center,Beijing 100037,China)
出处
《矿产勘查》
2025年第10期2324-2335,共12页
Mineral Exploration
基金
中国地质调查局项目“战略性矿产资源政策与投资环境评价”(DD20211404)资助。
关键词
关键矿产
勘查新进展
找矿方向
亚洲大陆
critical resources
new exploration progress
prospecting direction
Asia continent
