安徽省南陵县金子圩铁、铜(金)多金属矿地质特征及成因浅析
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摘要
长江中下游地区是我国著名的铜、铁、硫、金成矿带。金子圩铁、铜(金)多金属矿位于南陵县工山镇。依据矿区矿石类型和结构构造,主要金属矿物组合特征,及化学成份,控矿地质条件,成矿地质背景等因素,分析认为矿体与层位、岩体关系密切,在空间分布上特征明显,对指导今后该地区找矿具有重要意义。
The middle and lower reaches of the Yangtze River are famous copper, iron, sulfur and gold metallogenic belts in China. Golden pool iron and copper(gold) polymetallic deposits are located in Gongshan Town, Nanling County.According to the ore type and structure, characteristics of main metal mineral assemblage, chemical composition, orecontrolling geological conditions and metallogenic geological background, the analysis shows that the ore body is closely related to horizon and rock mass, and has obvious spatial distribution characteristics, which is of great significance for guiding future prospecting in this area.
The middle and lower reaches of the Yangtze River are famous copper, iron, sulfur and gold metallogenic belts in China. Golden pool iron and copper(gold) polymetallic deposits are located in Gongshan Town, Nanling County.According to the ore type and structure, characteristics of main metal mineral assemblage, chemical composition, orecontrolling geological conditions and metallogenic geological background, the analysis shows that the ore body is closely related to horizon and rock mass, and has obvious spatial distribution characteristics, which is of great significance for guiding future prospecting in this area.
引文
[1]常印佛,刘湘培,吴言昌.长江中下游铜铁成矿带[M].北京:地质出版社,1991.
[2]谢建成,杨晓勇,杜建国,等.铜陵地区中生代侵入岩LA-ICP-MS锆石U-Pb年代学及Cu-Au成矿指示意义[J].岩石学报,2008.24(8):1782-1800.
[3]毛景文,邵拥军,谢桂青,等.长江中下游成矿带铜陵矿集区铜多金属矿床模型[J].矿床地质,2009.28(2):109-119.
[2]谢建成,杨晓勇,杜建国,等.铜陵地区中生代侵入岩LA-ICP-MS锆石U-Pb年代学及Cu-Au成矿指示意义[J].岩石学报,2008.24(8):1782-1800.
[3]毛景文,邵拥军,谢桂青,等.长江中下游成矿带铜陵矿集区铜多金属矿床模型[J].矿床地质,2009.28(2):109-119.