中国非金属矿工业导刊Issue(6)：30-33,45,5.
赣南兴国—宁都成矿带萤石矿床地质特征及控矿因素分析
Geological Characteristics and Ore-controlling Factors of Fluorite Deposits in Xingguo-Ningdu Metallogenic Belt,Southern Jiangxi
摘要
Abstract
The occurrence characteristics of fluorite deposits,wall rock alteration characteristics and ore fabric characteristics in Xingguo-Ningdu fluorite metallogenic belt are systematically summarized,and the ore-controlling factors are discussed from three aspects of structure,stratum and magmatic rock.The results show that the surrounding rock/host rock of Xingguo-Ningdu fluorite metallogenic belt is mainly granite and metamorphic rock,and the ore-bearing space is mainly silicified fracture zone.The shape of ore body is mainly vein and lenticular,and the occurrence of main ore body is mainly controlled by silicified fracture zone.Among the alteration types of wall rock near the mine,silicification is the most closely related to mineralization,which can be used as one of the important indicators for prospecting.The ore-controlling factors of fluorite deposits in Xingguo-Ningdu metallogenic belt are fault structures,magmatic rocks and strata.关键词
兴国—宁都成矿带/萤石矿床/地质特征/控矿因素Key words
Xingguo-Ningdu metallogenic belt/fluorite deposits/geological characteristics/ore control factor分类
天文与地球科学引用本文复制引用
郭钢阳,崔中良,星东..赣南兴国—宁都成矿带萤石矿床地质特征及控矿因素分析[J].中国非金属矿工业导刊,2023,(6):30-33,45,5.基金项目
江西省教育厅科学技术研究项目"基于断裂分形结构特征的成矿预测研究"(编号:GJJ213014). （编号:GJJ213014）
