地质通报2025，Vol.44Issue(5)：801-810,10.DOI:10.12097/gbc.2024.04.026
新疆喀喇昆仑地区俘虏沟南大型伟晶岩型锂矿成矿地质特征及找矿远景
Metallogenic geological characteristics and prospecting of the large pegmatite-type lithium deposit in the south of Fulugou,Karakoram
摘要
Abstract
[Objective]In recent years,a series of major breakthroughs have been made in the prospecting of rare metal minerals in pegmatite type in the Karakoram region of Xinjiang.How to achieve greater breakthroughs in mineral exploration on the existing basis has become a focal point of attention within the industry.[Methods]Comprehensive geological prospecting work was carried out by using the methods of field geomorphological survey,deep drilling verification,systematic sampling and indoor chemical analysis,the prospecting prospects of the southern section of Fulugou and its surrounding areas were analyzed and studied in combination with the characteristics of regional geochemistry.[Results]11 lithium ore bodies were delineated with an average Li2O grade of 1.32%～1.89%,a length of 240～760 m,a thickness of 2.22～8.61 m,and are hosted in the Triassic Bayan Mountains Group,with a strike of NWW—SEE and a local EW strike,a dip of N—NE,and an inclination of 45°～60°,and the estimated industrial ore resources of Li2O are height.[Conclusions]The south of Fulugou and its periphery show obvious geochemical anomalies of Li element,the regional lithium resource endowment is superior,the prospecting is good,and it can be used as a key area for the prospecting and exploration of rare metal mineral resources in Xinjiang.关键词
伟晶岩型锂矿/矿床地质特征/控矿因素/找矿标志/找矿远景/新疆喀喇昆仑地区Key words
pegmatite type lithium ore/geological characteristics of the deposit/ore-controlling factors/prospecting criteria/prospects for mineral exploratio/Karakoram area,Xinjiang分类
天文与地球科学引用本文复制引用
李凯,杨细浩,李业兴,苏莱曼,王厚方,陈建中..新疆喀喇昆仑地区俘虏沟南大型伟晶岩型锂矿成矿地质特征及找矿远景[J].地质通报,2025,44(5):801-810,10.基金项目
新疆地质勘查基金项目《新疆和田县喀拉喀什河南-俘虏沟锂铍矿普查》(编号:K21-3-XJ011) （编号:K21-3-XJ011）
