| 黑龙江省霍吉河钼矿成矿特征及赋矿花岗闪长岩锆石U-Pb年龄 |
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| 引用本文： | 张森,寇林林,韩仁萍,刘桂香,庞文龙,吕俊超,谭红艳.黑龙江省霍吉河钼矿成矿特征及赋矿花岗闪长岩锆石U-Pb年龄[J].地质与资源,2013,22(3):169-173. |
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| 作者姓名： | 张森 寇林林 韩仁萍 刘桂香 庞文龙 吕俊超 谭红艳 |
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| 作者单位： | 1. 吉林大学地球科学学院, 吉林 长春 130061;2. 沈阳地质矿产研究所/中国地质调查局 沈阳地质调查中心, 辽宁 沈阳 110034;3. 武警黄金部队一支队, 黑龙江 牡丹江 157021 |
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| 基金项目： | 中国地质调查项目“吉黑东部成矿预测及选区研究”（编号1212011085482）资助 |
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| 摘 要： | 霍吉河钼矿床产于伊春-延寿花岗岩带中北段晚三叠世-早侏罗世花岗闪长岩岩体内，辉钼矿呈细脉浸染状赋存于花岗闪长岩的裂隙中，成因类型属于细脉浸染型钼矿床.赋矿花岗岩的岩石类型主要有花岗闪长岩、二长花岗岩，采用锆石U-Pb方法确定的花岗闪长岩成岩年龄为190.3±2.4 Ma.成矿作用发生在燕山早期.
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| 关 键 词： | 花岗闪长岩 锆石U-Pb年龄 细脉浸染型 燕山早期 霍吉河钼矿床 黑龙江省 |
| 收稿时间： | 2012-05-29 |
METALLOGENY AND ZIRCON U-Pb AGE OF ORE-BEARING GRANODIORITE OF THE HUOJIHE MOLYBDENUM DEPOSIT IN HEILONGJIANG PROVINCE |
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| ZHANG Sen,KOU Lin-lin HAN Ren-ping LIU Gui-xiang,PANG Wen-long,LV Jun-chao TAN Hong-yan.METALLOGENY AND ZIRCON U-Pb AGE OF ORE-BEARING GRANODIORITE OF THE HUOJIHE MOLYBDENUM DEPOSIT IN HEILONGJIANG PROVINCE[J].Geology and Resources,2013,22(3):169-173. |
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| Authors: | ZHANG Sen KOU Lin-lin HAN Ren-ping LIU Gui-xiang PANG Wen-long LV Jun-chao TAN Hong-yan |
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| Institution: | 1. College of Earth Sciences, Jilin University, Changchun 130061, China;2. Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110034, China;3. No. 1 Gold Geological Team, CAPF, Mudanjiang 157021, Heilongjiang Province, China |
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| Abstract: | The Huojihe molybdenum deposit in Heilongjiang Province occurs in the Late Triassic-Early Jurassic granodiorite in the north part of Yichun-Yanshou granite belt. The molybdenite is hosted in the fractures of granodiorite, genetically belonging to veinlet-disseminated deposit type. The ore-bearing granitoid involves mainly granodiorite and monzogranite. The zircon U-Pb dating result of diagenetic age of the granodiorite is 190.3 ＋_2.4 Ma, suggesting that the mineralization age of the Huojihe molybdenum deposit is Early Yanshanian. |
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| Keywords: | granodiorite zircon U-Pb age veinlet-disseminated type Early Yanshanian Huojihe molybdenum deposit Heilongjiang Province |
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