投稿时间：2021-09-28
修订日期：2022-07-28
网络发布日期：2022-11-08
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。
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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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
引用文本：
娄德波,王登红,李婉悦,范莹琳,刘欢,杜晓川.2022.国内外花岗伟晶岩型锂矿找矿预测研究进展[J].矿床地质,41(5):975~988LOU 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 Deposits41(5):975~988
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