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中文摘要: 花鱼岭铅锌铜矿主要矿体受3种成矿构造控制:构造脉型成矿构造、构造角砾岩型成矿构造和层间破碎带型成矿构造。1)构造脉型成矿构造为NE向F1断裂早期活动的张性构造和NE向F2张性断裂,分别控制花鱼岭南段脉状铅锌矿体及东段脉状铜矿体;2)构造角砾岩型成矿构造为NE向F1断裂晚期活动的走滑花状构造,控制花鱼岭南段和南坡的角砾状铅锌矿体;3)层间破碎带型成矿构造为层间滑动构造,控制花鱼岭山顶似层状铅锌矿体。基于对该区铅锌铜矿床成矿构造特征及控矿构造成因探讨的研究,对花鱼岭铅锌铜矿床各类矿体的成矿远景做出了评估。
中文关键词: 构造脉型成矿构造 构造角砾岩型成矿构造 层间破碎带型成矿构造 成矿远景 花鱼岭铅锌铜矿床
Abstract:The main ore bodies of Huayuling Pb-Zn-Cu Deposit are controlled by three kinds of metallotectonics, namely structural vein type, structural breccias type and interformational fracture zone type. The structural vein type metallotectonics are extensional tectonics resulted from the early activities of NE-trending F1 fault, and extensional fractures resulted from NE-trending F2 fault, which mainly controls veined Pb-Zn ore body in the southern section and veined Cu ore body in the eastern section of Huayuling respectively. The structural breccias type metallotectonic is strike-slip flower tectonics resulted from lately activities of NE-trending F1 fault, which controls the brecciaed Pb-Zn ore body in the southern section and slope. The interformational fracture zone type metallotectonics is the interlayer-gliding tectonics, controlling bedded Pb-Zn ore body on the top of Mount Huayuling. Based on the research of metallotectonics characteristics of Pb-Zn-Cu Deposit and the genesis of ore-controlling structure, the mineralization prospect of all kinds of ore bodies in Huayuling Deposit is evaluated.
keywords: structural vein type metallotectonics structural breccia type metallotectonics interformational fracture zone type metallotectonics mineralization prospect Huayuling Pb-Zn-Cu Deposit
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基金项目:国家自然科学基金项目(41172041);福建省自然科学基金(2012J01172);国土资源部典型金属矿科学基地研究项目(200911007);福州大学本科生科研训练计划项目(18188)
作者 | 单位 |
王少怀 |
Author Name | Affiliation |
引用文本:
王少怀.闽西南坳陷带中生代地质历史演化与钼矿床成矿时代[J].有色金属(矿山部分),2014,66(4):31-37.
.Molybdenum deposit metallogenic epoch and Mesozoic geological history evolution in the depression basin of southwestern Fujian[J].NONFERROUS METALS(Mining Section),2014,66(4):31-37.
王少怀.闽西南坳陷带中生代地质历史演化与钼矿床成矿时代[J].有色金属(矿山部分),2014,66(4):31-37.
.Molybdenum deposit metallogenic epoch and Mesozoic geological history evolution in the depression basin of southwestern Fujian[J].NONFERROUS METALS(Mining Section),2014,66(4):31-37.