云南冶金2024，Vol.53Issue(3)：19-25,7.
元谋地区某铜矿床地质特征及成因分析
Geologic Features and Cause Analysis of one Copper Deposit in Yuanmou Area
王晓芬 1李波 1孙云萍1
作者信息
- 1. 云南省有色地质局楚雄勘查院,云南楚雄 675000
- 折叠
摘要
Abstract
One copper mine in the Yuanmou area produced from metamorphic rocks of the second member of the Proterozoic Puden Formation(Pt1jp2),the ore body controlled by mylonitization generated by close south-north faults and its lateral secondary fissures.The rich ore lithology mainly is Yangqi plagioclase diopside and quartz plagioclase metagranulite,there are four ore bodies inside the mining area in total,it presents south-north near bedded distribution,ores are all sulphide ores,the main mineral is copper,the associated ore is gold.it's tentatively thought that the copper deposit belongs to tectonics hydrothermal alteration type copper deposit through the deposit geologic feature analysis.关键词
地质特征/成因分析/铜矿床/热液蚀变Key words
geologic feature/cause analysis/copper deposit/hydrothermal alteration分类
矿业与冶金引用本文复制引用
王晓芬,李波,孙云萍..元谋地区某铜矿床地质特征及成因分析[J].云南冶金,2024,53(3):19-25,7.
