安徽庐江蒋家冲-黄屯地区铜金矿勘查新进展及控矿要素分析OA
Copper-Gold Exploration in the Jiangjiachong-Huangtun Area:New Progress and Analysis of Ore-controlling Factors
蒋家冲-黄屯地区铜金矿是庐枞火山岩盆地首次发现的具有一定规模的隐爆角砾岩型铜金矿床.本文分析总结了区域成矿背景及矿床地质特征,并结合成矿条件分析了控矿要素,认为在庐枞盆地内火山构造发育地区,北西向、北东向断裂构造交汇部位且火山岩盖层下的直接基底三叠系铜头尖组,是寻找角砾岩型铜金矿的有利部位.
The copper-gold deposit in the Jiangjiachong-Huangtun area is a large-scale cryptoexplosive breccia copper-gold deposit firstly discovered in the Lu-Zong volcanic rock basin.This paper analyzes and summarizes the regional ore-forming background and geological characteristics of the deposit,integrating ore-forming conditions to evaluate ore-controlling factors.The study indicates that favorable locations for cryptoexplosive breccia copper-gold deposits are situated within volcanic structural development zones of the Lu-Zong basin,specifically at the intersections of northwest-and northeast-trending fault structures,in the basement Triassic Tongtoujian Formation that directly underlies the volcanic rock cover.
张矿;牛宇奔;葛兵;张国强
安徽省地质矿产勘查局327地质队,安徽 合肥 230011||安徽省地质灾害应急救援中心,安徽 合肥 230011安徽省地质矿产勘查局327地质队,安徽 合肥 230011||安徽省地质灾害应急救援中心,安徽 合肥 230011安徽省地质矿产勘查局327地质队,安徽 合肥 230011||安徽省地质灾害应急救援中心,安徽 合肥 230011安徽省地质矿产勘查局327地质队,安徽 合肥 230011||安徽省地质灾害应急救援中心,安徽 合肥 230011
天文与地球科学
蒋家冲黄屯地区铜金矿角砾岩控矿要素
JiangjiachongHuangtun areaCopper-gold depositCryptoexplosive brecciaOre-controlling factors
《安徽地质》 2026 (1)
27-31,5
安徽省地质勘查基金项目"安徽省庐江县蒋家冲地区金、铜、铅锌多金属矿普查"(项目编号:2021-1-1)资助
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