| 国内外花岗伟晶岩型锂矿找矿预测研究进展 |
| Received:September 28, 2021 Revised:July 28, 2022 点此下载全文 |
| 引用本文：LOU DeBo,WANG DengHong,LI WanYue,FAN YingLin,LIU Huan,DU XiaoChuan.2022.Progress of prospecting prediction research for granitic pegmatite-type lithium deposits at home and abroad[J].Mineral Deposits,41(5):975~988 |
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| Author Name | Affiliation | E-mail | | LOU DeBo | MNR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, CAGS, Beijing 100037, China | | | WANG DengHong | MNR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, CAGS, Beijing 100037, China | wangdenghong@vip.sina.com | | LI WanYue | MNR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, CAGS, Beijing 100037, China
China University of Geosciences, Beijing 100083, China | | | FAN YingLin | MNR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, CAGS, Beijing 100037, China
China University of Geosciences, Beijing 100083, China | | | LIU Huan | MNR Key Laboratory of Metallogeny and Mineral Assessment, Institute of Mineral Resources, CAGS, Beijing 100037, China | | | DU XiaoChuan | China University of Geosciences, Beijing 100083, China | |
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| 基金项目:本文得到国家重点研发计划（编号：2017YFC0602700、2021YFC2901905）和中国地质调查项目（编号：DDDD20190182）联合资助 |
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| 中文摘要:21世纪，随着对锂资源需求的不断增长，找锂矿成为提高锂矿资源保障能力的关键一环。作为锂矿家族中的重要一员，伟晶岩型锂矿床的找矿取得了重要突破，同时在预测理论和找矿技术方面也取得了重要进展。文章主要从6个方面的进展结合实例进行系统总结，以期有助于伟晶岩型锂矿找矿的新突破，包括：①地质找矿方向及找矿方法；②化探（含重砂）有效指示元素（重砂矿物）以及隐伏矿床化探找矿方法；③使用合适的遥感资料识别伟晶岩并判断其含矿性；④物探在推断与成矿有关的花岗岩和片（麻）岩穹隆构造以及在刻画伟晶岩岩脉地下空间展布中的作用；⑤各类综合找矿预测模型（或方法组合）的应用及效果；⑥潜在资源量估算的主要方法和与查明资源储量/资源量的区别等。 |
| 中文关键词:地质学 花岗伟晶岩型锂矿 找矿预测 综合找矿模型 远景区 潜在资源量 |
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| Progress of prospecting prediction research for granitic pegmatite-type lithium deposits at home and abroad |
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| Abstract:The demand for lithium has skyrocketed in recent years. To address that demand, the discovery of new lithium deposits is crucial. Many granitic pegmatite-type lithium deposits have been discovered in the past several years, at the same time, many advances in prospecting prediction theories and technologies have been obtained. The main advances include:① geological prospecting directions and methods for granitic pegmatite-type lithium deposits; ② effective elements and natural heavy placer minerals indicating for granitic pegmatite-type lithium deposits, and geochemical exploration methods for buried granitic pegmatite-type lithium deposits; ③ how to use suitable remote sensing data to identify Li-bearing pegmatite; ④ roles of geophysical exploration for inferring the buried granites and gneiss domes associated with granitic pegmatite-type lithium deposits, and for describing space distribution of buried Li-bearing pegmatite veins; ⑤ application of all kinds of integrated prospec-ting models for Li-bearing granitic pegmatite; ⑥ the major estimation methods of potential resources and the distinctions between potential resources and the identified resource/reserves. Those advances will help to find new pegmatite-type lithium deposits. |
| keywords:geology granitic pegmatite-type lithium deposits mineral prediction integrated prospecting model tracts potential resources |
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