内蒙古东部次火山岩型银铅锌矿成矿规律分析  

Metallogenic Regularities of Subvolcanic Silver-Lead-Zinc Deposits in Eastern Inner Mongolia

作　　者：赵旭峰[1,2] 董艳[3] 詹东金 

机构地区：[1]湖北省地质调查院,湖北武汉430034 [2]中国地质大学地球科学与资源学院,北京100083 [3]随州市国土资源局,湖北随州441300

出　　处：《资源环境与工程》2015年第4期396-403,共8页Resources Environment & Engineering

摘　　要：内蒙古东部次火山岩型银铅锌矿是中国东部陆相火山次火山岩型矿床中重要类型之一,在综合分析研究目前次火山岩型矿床研究现状和研究区找矿进展的基础上,通过对甲乌拉、查干布勒根等大型次火山岩型银铅锌矿典型矿床研究,分析其成矿地质条件和控矿因素,成矿作用与矿床成因,初步建立该类型矿床成矿模式,总结其时空分布规律和找矿标志,明确下步找矿方向。Subvolcanic silver-lead-zinc deposit in eastern inner Mongolia is important type of continental volcanic subvol- canic type deposit in eastern China. Through Jiawula and Chaganbulagen subvolcanic silver-lead-zinc deposit in study of typical deposits, based on comprehensive analysis and research of status and prosecting progress in research area, the paper analyzes ore-forming geological conditions, and ore-controlling factors, mineralization and ore genesis ,initially establishes the metallogenic model of deposit and summarizes the regularity of spatial and temporal distribution and prospecting criteria, definites the next step prospecting direction.

关 键 词：次火山岩型矿床 斑岩型矿床 银铅锌矿床 内蒙古东部 

分 类 号：P588.13[天文地球—岩石学] P618.52[天文地球—地质学]