| 若羌喀腊大湾铜矿床地质特征及成因 |
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| 引用本文： | 赵恒乐,姜杰岩,马玉周,郭巧玲.若羌喀腊大湾铜矿床地质特征及成因[J].新疆地质,2012,30(Z1):1-5. |
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| 作者姓名： | 赵恒乐 姜杰岩 马玉周 郭巧玲 |
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| 作者单位： | 1. 新疆维吾尔自治区地质矿产勘查开发局第一区域地质调查大队,新疆 乌鲁木齐,830013
2. 新疆维吾尔自治区地质矿产勘查开发局第二区域地质调查大队,新疆 昌吉,831100 |
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| 基金项目： | 中国地质调查局计划项目新疆阿尔金地区矿产评价(199910200248)资助 |
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| 摘 要： | 喀腊大湾铜矿位于塔里木板块塔里木古陆缘地块红柳沟-拉配泉奥陶纪裂谷带,矿区位于阿尔金北缘断裂带南侧、喀腊达坂断裂与喀腊大湾断裂的交汇部位.矿体产于蓟县系卓阿布拉克组火山岩地层中,是一个以铜为主,共(伴)生铅锌的多金属矿床.推测成矿作用发生于火山旋回间歇式喷发期,岩石蚀变较强,蚀变分带明显,矿石类型主要为条带浸染状和条纹浸染状,成因类型属与火山作用有关的火山岩型硫化物矿床.
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| 关 键 词： | 若羌 喀腊大湾 铜矿床 地质特征 成因分析 |
The Geological Characteristics and Genetic Analysis of the Kaladawan Copper Deposit in Ruoqiang County,Xinjiang |
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| ZHAO Heng-le
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JIANG Jie-yan
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MA Yu-zhou
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GUO Qiao-ling.The Geological Characteristics and Genetic Analysis of the Kaladawan Copper Deposit in Ruoqiang County,Xinjiang[J].Xinjiang Geology,2012,30(Z1):1-5. |
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| Authors: | ZHAO Heng-le JIANG Jie-yan MA Yu-zhou GUO Qiao-ling |
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| Institution: | 1.The First Geological Survey Party,Xinjiang Bureau of Geology and Mineral Exploration and Development,Urumqi,Xinjiang,830013,China;2.The Second Geological Survey Party,Xinjiang Bureau of Geology and Mineral Exploration and Development,Changji,Xinjiang,831100,China) |
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| Abstract: | The tectonic position of the Kaladawan copper deposit is located in Hongliugou-Lapeiquan Ordovician rift zone in ancient continental margin of Tarim block,Tarim plate,situated at the junction of the South of the Northern Altun Tagh,Kaladaban fault and Kaladawan fault.Orebody in Kaladawan copper deposit occurs in Zhuo’erbulake Formation volcanic stratum in Jixian System,is a VMS copper deposit associated with Pb and Zn.The copper polymetal mineralization occurred during the intermittent eruption of the volcanic activity.Speculated that mineralization occurred in the volcanic cycle intermittent eruption.Strong alteration of the rock.Alteration zonation is more obvious.The majority of the ore type is bands disseminations and streaks disseminated.The genetic type of a volcanic-type sulphide deposits related to volcanism. |
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| Keywords: | Ruoqiang Kaladawan Copper deposit Geologic Characteristics Genesis analysis |
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