世界钾盐资源成矿区带划分初步研究  

Discussion on the division of metallogenic belts of the global potash resources

作　　者：曹烨 郑厚义 要梅娟[2] 张新 孙小虹 唐尧 

机构地区：[1]中化地质矿山总局化工地质调查总院,北京100013 [2]中国冶金地质总局矿产资源研究院,北京100025

出　　处：《矿产勘查》2015年第6期775-780,共6页Mineral Exploration

基　　金：财政部;国土资源部国外矿产资源风险勘查专项资金项目(编号:12120114004401;12120114040001;2001[22])资助

摘　　要：文章在系统搜集了亚洲、非洲、南美洲、北美洲、欧洲等30个国家和地区的钾盐资料的基础上,分析了100个钾盐矿床地质特征和所在国的政治、经济、法律等投资环境。通过资料分析和信息研究,总结出全球钾盐矿床的时空分布规律,阐明钾盐矿床形成的地质背景和成矿条件,根据钾盐矿床形成的大地构造、沉积建造和古气候条件,划分全球钾盐成矿区带,其中亚洲11个、非洲4个、南美洲4个、北美洲8个,欧洲(含俄罗斯)8个。为国家制定境外钾盐勘查、开发和资源利用战略及合理部署钾盐勘查开发工作提供了基础信息和科学依据,为国内地勘单位和企业到境外进行钾盐勘查、开发投资提供参考。Based on the collection of data about potash resources from 30 countries and regions, such as Asia, Africa, South America, North America, Europe, etc., this paper analyzes the geological feature of 100 sylvite deposits and the local political, economic, legal and other investing environment. Through data analysis and information research, the paper has reach the conclusion of the spatial and temporal distribution of global potash deposit, clarified the geological background and metallogenic conditions of the potash deposit formation. According to the tectonic stucture, sedimentary formation and ancient climate condition, global potash mineralization zones are divided, among which 11 of them are in Asian, 4 in Africa, 4 in South America, 8 in north America and 8 in Europe （including Russia）. So it provides basic information and scientific evidenc for our country to develop strategies for overseas potash exploration, development and utilization strategy and reasonably deploy of potash exploration and development work, and provide referene for China geological institutes and companies to explore and develop overseas potash resources.

关 键 词：世界钾盐资源 成矿区带 钾盐分布 

分 类 号：P619.21[天文地球—矿床学]