江西省宜丰县白石里矿区锂及稀有金属成矿特征及找矿潜力分析

Metallogenic characteristics and prospecting potential of lithium and rare metals in BaiShiLi mining area,Yifeng County,Jiangxi Province

白石里矿区位于九岭隆起区甘坊岩体东部高岭~白石里一带锂异常浓度高值中心部位,是宜春甘坊地区重要的稀有金属成矿区,本文通过论述白石里矿区锂及稀有金属矿的成矿地质背景、矿区地质特征、锂及稀有金属矿成因,结合甘坊地区锂资源量半定量估算结果,根据甘坊地区物化探异常走势图及成矿岩体标志等,认为白石里矿区锂及稀有金属矿找矿潜力巨大。

BaiShiLi mining area is located in the center of high value of lithium concentration in Gaoling BaiShiLi area,east of Ganfang rock body in Jiuling uplift area,and it is an important rare metal metallogenic area in Ganfang area of Yichun.This paper discusses the metallogenic geological background,geological characteristics,origin of lithium and rare metal deposits in BaiShiLi mining area,and semi quantitative estimation of lithium resources in Ganfang area Results:according to the geophysical and geochemical anomaly trend map and ore-forming rock mass indicators in Ganfang area,it is considered that the potential of lithium and rare metal deposits in BaiShiLi mining area is huge.