我国离子吸附型稀土矿产科学研究和调查评价新进展

发布时间：2018-06-01 05:42

本文选题：离子吸附型稀土 + 矿产调查　；参考：《地球学报》2017年03期

【摘要】：自2011年以来,我国稀土产业跟其他矿种产业类似也经历了大起大落的变化,但离子吸附型稀土矿无论是调查评价还是科学研究都取得了显著进展,理论创新和调查评价方面提出了"8多2高1深"的新认识,即:多类型、多岩性、多时代、多层位、多模式、多标志、多因继承、多相复合、高纬度、高海拔、深勘探;技术上,推广采用了赣南钻,加大了风化壳的勘查深度从而成倍增加了资源潜力,全方位采用了遥感方法,进一步提高了矿政管理的公信度并提供了新的找矿方法,持续采用水化学方法跟踪调查、综合评价了稀土矿山开采的环境效应并为环境治理提供了新的技术手段;实践中,发现了多处稀土靶区和远景区,查证多处大中型矿产地,并在浙江、福建、云南、江西等地实现了"高海拔、高纬度、大深度"的找矿新突破。
[Abstract]:Since 2011, China's rare earth industry and other mineral industry have also experienced great ups and downs, but ion-adsorbed rare earth ores have made remarkable progress in both investigation, evaluation and scientific research. In terms of theoretical innovation and investigation and evaluation, the author puts forward a new understanding of "8 + 2 high and 1 deep", that is, multi-type, multi-lithology, multi-epoch, multi-layer, multi-model, multi-mark, multi-factor inheritance, multiphase composite, high latitude, high altitude, deep exploration; Technically, Gannan drilling has been popularized, the depth of exploration of weathered crust has been increased and the potential of resources has been multiplied, the remote sensing method has been adopted in all directions, the credibility of mine administration management has been further improved and a new prospecting method has been provided. The environmental effects of rare earth mining are evaluated synthetically and new technical means are provided for environmental control by using hydrochemical method continuously. In practice, many rare earth target areas and distant scenic spots have been discovered, and many large and medium-sized mineral sites have been verified. In Zhejiang, Fujian, Yunnan, Jiangxi and other places, the "high altitude, high latitude, deep exploration" breakthrough has been realized.
【作者单位】：中国地质科学院矿产资源研究所国土资源部成矿作用与资源评价重点实验室;江西省地质矿产勘查开发局赣南地质调查大队;广东省地质调查院;广西地质调查院;云南省地质调查局;
【基金】：中国地质调查局地质大调查项目“大宗急缺矿产和战略性新兴产业矿产调查”工程“华南重点矿集区稀有稀散和稀土矿产调查”(编号:DD20160056)、“川西甲基卡大型锂矿资源基地综合调查评价”(编号:DD20160055)、“中国矿产地质与成矿规律综合集成和服务”(矿产地质志)项目(编号:DD20160346) 国家自然科学基金项目“江西某地离子吸附型稀土矿床元素地球化学行为及成矿机理”(编号:41303035) 基本业务费项目“赣南变质岩离子吸附型稀土矿成矿规律与找矿方向研究”(编号:YYWF201527)联合资助~~
【分类号】：P618.7

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