河南北架山矿区岩石地球化学特征与找矿潜力
Petrogeochemical characteristics and prospecting potential of Beijiashan molybdenum gold deposit,Henan
王世权 1彭江涛 2叶萍 3胡红雷 2陈俊魁 2谭和勇2
作者信息
- 1. 河南省地质研究院,河南 郑州 450001;河南省地质科学研究所有限公司,河南 郑州 450001
- 2. 河南省地质研究院,河南 郑州 450001
- 3. 河南省地质科学研究所有限公司,河南 郑州 450001
- 折叠
摘要
北架山钼金矿床位于华北陆块南缘熊耳山多金属成矿带内,地处马超营断裂北侧.本文通过研究分析北架山矿区的岩石地球化学异常特征,发现W、Mo、Bi、Au等元素的富集系数和成矿有利度较大,聚类分析显示Mo、Pb、Zn、Au具有较高的相关性,判断该系列元素在该矿区具有良好的找矿前景;通过对区内开展异常检查与验证工作并综合区域成矿地质条件,在研究区内圈定了2个找矿靶区,并对靶区进行成矿潜力分析,认为在该矿区存在较大的Mo、Au等矿种的找矿潜力.
Abstract
The Beijiashan molybdenum and gold deposit is located in the Xiong 'ershan polymetallic metal-logenic belt in the southern margin of the North China Block and in the north of the Majaoying fault.Through the study and analysis of the geochemical anomaly characteristics of the Rock in Bejiashan mining area,it is shown that the enrichment coefficient of W,Mo,B,Au and other elements and the favorable degree of mineralization are large.Cluster analysis shows that Mo,Pb,Zn,Au have a high correlation,and it is concluded that the series of ele-ments have a good prospecting prospect in the mining area.Through anomaly checking and verification in the area and combining regional metallogenic geological conditions,two prospecting target areas are delineated in the study area,and the metallogenic potential analysis of the target areas shows that there is a large prospecting potential of Mo,Au and other minerals in the area.
关键词
岩石地球化学/成矿有利度/找矿靶区/找矿潜力/北架山地区Key words
petrogeochemistry/metallogenic favorable degree/prospecting target area/prospecting potential/Beijiashan mining area引用本文复制引用
基金项目
河南省熊耳山-外方山地区金多金属矿整装勘查区矿产调查与找矿预测(121201004000160901-18)
河南省地质研究院科研项目(2023-903-XM007-KT01)
出版年
2024
NETL
NSTL
万方数据