河北地质大学学报2025，Vol.48Issue(5)：20-29,10.DOI:10.13937/j.cnki.hbdzdxxb.2025.05.003
河北省平泉县郝家楼萤石矿床地质特征及找矿潜力分析
Geological Characteristics and Prospecting Potential Analysis of Haojialou Fluorite Deposit in Pingquan County of Hebei Province
摘要
Abstract
The Haojialou fluorite deposit in Pingquan county is a typical continental volcanic rock type deposit in Hebei province,including Haojialou ore block,Gaojiagou ore block and Hailonggou ore block.Since the submission of the detailed census report in 1986,the degree of systematic research in the study area is insufficient,the study of metallogenic regularity is not in-depth,and the analysis of metallogenic potential is not in place.Under the requirements of the new round of prospecting breakthrough strategic action,this paper integrates the latest exploration results and exploration and mining comparison data of the mine,studies and analyzes the occurrence and size and shape characteristics of the ore body,the ore control characteristics of the fault structure,the color change characteristics of the ore,and the alteration types of the surrounding rock.It is clear that fluorite mineralization can be seen in 16 main fault structures from F1 to F16,and ore bodies can be found in 12 fault structure fracture zones,with a discovery rate of 75%.The selected profiles of three representative exploration lines(Shuiquangou 47 exploration line,Ma'anshan north area 3 exploration line and Ma'anshan south area 1 exploration line)show that the fluorite ore body is strictly controlled by the ore hosting space of the fault structure,and the extension space of the fracture zone of the fault structure is a favorable area for fluorite ore prospecting.It is pointed out that the deep edge of Haojialou mining area has great metallogenic potential and good prospecting prospect.关键词
萤石矿/断裂构造控矿/矿山增储/找矿潜力/郝家楼矿区Key words
fluorite ore/fault structures control mineral deposits/reserve increase of the mine/prospecting potential/Haojialou mining area分类
天文与地球科学引用本文复制引用
唐俊生,李宾,马奎羽,孙静仪..河北省平泉县郝家楼萤石矿床地质特征及找矿潜力分析[J].河北地质大学学报,2025,48(5):20-29,10.基金项目
中国矿产地质志项目(DD20221695,DD20190379,DD20160346) （DD20221695,DD20190379,DD20160346）
