摘要:
江西九瑞地区铜多金属矿整装勘查区为全国47个整装勘查区之一,是我国重要的铜金铅锌矿集区。通过对成矿地质条件分析和最新地质找矿成果研究,本文总结了区内成矿规律、北西向构造、燕山期花岗闪长斑岩等为区内铜金多金属矿成矿重要条件,同时认为北东东向构造-岩浆岩带为重要的成矿远景区,并优选出城门山矿区及外围、宋家湾-武山矿区及外围、彭山地区、邓家山-通江岭、宝山-大桥地区、大浪-洋鸡山丁家山等铜金铅锌矿找矿靶区。
Abstract:
The Jiurui copper-polymetallic integrated exploration zone in Jiangxi Province, as one of the forty-seven integrated exploration zones in China,is an important copper-gold-lead-zinc ore concentrating area.Based on analyzing the oreforming geological conditions and the latest prospecting results,this paper summarized that the NW structures and Yanshanian granodiorite porphyries are the important factors for the metallogenic conditions of copper-gold-polymetallic deposits in this area,and the NEE structure-magmatic belt is the important metallogenic prospect area,and therefore,some Cu,Au,Pb and Zn prospecting target areas such as Chengmenshan mineral district and its surrounding area,Songjiawa-Wushan mineral district and its surrounding area,Pengshan area,DengjiashanTongjiangling area,Baoshan-Daqiao area,Dalang-Yangjishan area and Dingjiashan area are selected precedently as prospecting targets.
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