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朱溪矿床是近些年在赣东北地区发现的一个特大型钨铜多金属矿。本文在区域地质背景、矿区和矿体地质特征分析的基础上,结合前人已有成果,对朱溪矿床控矿构造进行初步探讨,以期深化对成矿规模的认识。1区域地质背景及矿区地质概况朱溪矿区大地构造位置处于下扬子陆块江南古岛弧带东南部,钦杭结合带江西段萍乐拗陷带之东
Zhuxi deposit is an extra-large tungsten-copper polymetallic ore discovered in the northeastern Jiangxi in recent years. Based on the analysis of the regional geological background, the mining area and the orebody geological features, this paper, combined with the existing achievements of the predecessors, conducts a preliminary discussion on the ore-controlling structure of Zhuxi deposit in order to deepen the understanding of the ore-forming scale. 1 Regional Geological Background and Geological Profile of Mining Area The geotectonic location of Zhuxi mining area lies in the southeast of the arc belt of Jiangnan ancient island of Lower Yangtze block,