中国含盐盆地成钾矿集区划分与找钾前景概述——纪念中国找钾60年  

DIVISION OF SYLVITE CONCENTRATING AREA AND ITS OUTLINE ON PROSPECTING OF SALT BASIN IN CHINA——MEMORIALIZE OF 60 YEARS OF SYLVITE PROSPECTING IN CHINA

作　　者：宣之强[1] 

机构地区：[1]中化地质矿山总局地质研究院,河北涿州072754

出　　处：《化工矿产地质》2009年第1期59-64,共6页Geology of Chemical Minerals

摘　　要：对中国含盐盆地成钾矿集区、成钾准矿集区及成钾预备矿集区进行划分。矿集区的特点为①有一个主要的钾盐矿床;②每个盆地都有数个,有的达10个以上钾盐矿床,地质资源合计储量KCl都达亿t以上;③钾盐成因机制、模式复杂多样。对中国找钾60年进行回顾,提出深部找钾及科学找钾:①练好业务,即熟悉掌握找钾各种最新物探、化探、岩矿测试分析技术。②熟悉掌握中外找钾理论和经验;③二次开发找盐钾文献、资料和标本;④深入剖析一个盐盆的野外地质工作和室内分析资料,整理研究,找出规律,提出找钾有利层位和地点。⑤多学科多技术结合,老中新组成团队,发挥协作精神;⑥选有最利成盐钾和油气共生盆地(钾矿集区)开展工作,如四川、陕西、新疆等地。并对中国找钾前景进行预测。This paper summarized 60 years sylvite prospecting work in China, including division on sylvite forming area and sylvite prospecting area, analysed features of sylvite forming area and predicted the frontview of sylvite prospecting. Generally there are 3 features of sylvite concentrating area ,where is one main sylvite deposit, with complex cause of forming and pattern and couple of sylvite deposits in a basin, and with a hundred millions of KCl resource. It also gives an advice for sylvite deposit prospecting of prospecting in deep part and with scientific method, it is useful for the geological workers to practice new technical methods and doing research for the salt basin to find the advanced area, also it is necessary to study the materials and samples of sylvite prospecting where it had studies in the past, and the best point it to select symbiotic basin of salt and oil where in Sichuan, Shaanxi and Xinjiang.

关 键 词：中国含盐盆地 钾盐 成钾矿集区划分 找钾前景 

分 类 号：P619.211[天文地球—矿床学]