河南秋树湾铜(钼)矿床成因探讨  

GENESIS OF QIUSHUWAN COPPER (MOLYBDENUM) DEPOSIT OF HENAN PROVINCE

作　　者：伏雄 

机构地区：[1]河南省有色金属地质矿产局第三地质大队,河南镇平474250

出　　处：《矿产与地质》2003年第3期233-236,共4页Mineral Resources and Geology

摘　　要：通过对秋树湾铜(钼)矿床地质特征的详细研究,着重对其成因进行相关研究和对比。结果表明,秋树湾铜钼矿化与花岗闪长斑岩在矿化蚀变分带特征、稳定同位素特征、稀土元素分布模式等方面具有成因联系,并符合斑岩型铜矿床的一系列特征。认为该矿床是复合斑岩型铜(钼)矿床,指出矿床及其外围具有大型规模找矿潜力。Qiushuwan copper (molybdenum) deposit is confirmed to be the complex porphyry type copper (molybdenum) deposit through close study on its geological characters. It is concluded that the Qiushuwan copper-molybdenum mineralization has genetic association with granodiorite porphyry in terms of the characteristics of mineralization-alteration zonation, stable isotopes,REE distribution pattern,etc. It has been pointed out that there is a potential for finding large scale ores inside and outside of the deposit

关 键 词：矿床学 复合斑岩型 铜(钼)矿床 找矿潜力 河南秋树湾 

分 类 号：P618.41[天文地球—矿床学]