| 山东五莲七宝山金铜矿特征及与隐爆角砾岩筒关系的探讨 |
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| 引用本文： | 周炳煌.山东五莲七宝山金铜矿特征及与隐爆角砾岩筒关系的探讨[J].地质找矿论丛,1986(3):59-67. |
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| 作者姓名： | 周炳煌 |
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| 作者单位： | 山东冶金地质四队 |
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| 摘 要： | 前言五莲七宝山金铜矿与隐爆角砾岩筒的关系引起了许多学者的重视,对该矿的探讨不仅有助于开展火山作用与成矿关系的研究,而且对今后指导普查找矿工作也有实际意义。我们对七宝山金铜矿用较短的时间,以较少的工作量,探明一个低品位中型的金铜矿床,获得了较好的地质效果和经济效益,为矿山扩建生产打下了良好的基础。
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THE CHARACTERISTICS OF QIBAOSHAN GOLD-COPPER DEPOSIT IN WULIAN COUNTY, SHANDONG, AND ITS RELATIONSHIP TO THE CRYPOEXPLOSION BRECCIA PIPE |
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| Zhou Binghuang.THE CHARACTERISTICS OF QIBAOSHAN GOLD-COPPER DEPOSIT IN WULIAN COUNTY, SHANDONG, AND ITS RELATIONSHIP TO THE CRYPOEXPLOSION BRECCIA PIPE[J].Contributions to Geology and Mineral Resources Research,1986(3):59-67. |
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| Authors: | Zhou Binghuang |
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| Abstract: | Qibaoshan gold-copper deposit is located in the lower Cretaceous volcanic basin in southwest part of Jiao-Lai depression region, to the east of Yisnu fracture zone and west of Jiaonan uplift.Fractures in the basin are well-developed and the volcanic activity intensive.Gold deposit is related to medium-acid subvolcanic rocks of the late magmatism in the area, occurring in the crypoexplosion breccia pipe predominantly composed of quartz diorite-porphyrite.Therefore, the auther believes that this is a geld-copper deposit associated with crypoexplosion volcanic breccia pipe. |
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