黑龙江省东北部多宝山地区中奥陶世侵入岩锆石U-Pb年龄及构造环境

doi:10.13686/j.cnki.dzyzy.2022.05.002

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摘要多宝山地区位于兴蒙造山带东段扎兰屯-多宝山岛弧构造带，早古生代地质体发育，且与区域成矿作用关系密切. 通过对多宝山地区中奥陶世侵入岩的岩相学、岩石地球化学、同位素年代学特征的研究，对其形成时代、构造环境及成矿作用进行了探讨. 定年结果显示花岗闪长岩LA-MC-ICP-MS锆石U-Pb年龄为488±3 Ma，形成时代为中奥陶世；岩浆物质来源以幔源为主，同熔了部分壳源物质，伴随强烈的构造热事件和岩浆侵入喷发活动，大量深源流体带来Au、Cu等成矿元素，在有利成矿条件和扩容空间下，形成多宝山铜（钼）矿床. 研究显示，中奥陶世花岗闪长岩形成于与板块俯冲有关的岛弧环境.

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	于喜洹
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关键词 ：花岗闪长岩, 锆石U-Pb年龄, 构造环境, 中奥陶世, 铜（钼）矿床, 黑龙江省

Abstract：The Duobaoshan area is located in Zhalantun-Duobaoshan island arc tectonic belt in the eastern section of Xing'an-Mongolian orogenic belt, with the Early Paleozoic geological bodies developed and closely related to regional mineralization. The formation age, tectonic setting and mineralization are discussed based on the study of petrography, lithogeochemistry and isotopic chronology of the Middle Ordovician intrusive rocks in Duobaoshan area. The LA-MC-ICP-MS zircon U-Pb age of granodiorites is 488±3 Ma, indicating that the granodiorites were formed in the Middle Ordovician. The magma source is mainly mantle origin with some crust-derived materials. With intensive tectonic thermal events and magmatic intrusion-eruption activities, a large number of deep fluids bring metallogenic elements such as Au and Cu to form Duobaoshan Cu-Mo deposit under favorable minerogenetic conditions and expanded space.

Key words： granodiorite zircon U-Pb age tectonic setting Middle Ordovician Cu-Mo deposit Heilongjiang Province

收稿日期: 2021-06-02

PACS:

P597.1

基金资助:中国地质调查局“大兴安岭成矿带漠河-扎兰屯地区地质矿产调查”项目（DD20160047-07）

通讯作者: 石国明（1986—），男，高级工程师，从事区域地质调查工作，通信地址黑龙江省哈尔滨市香坊区新乡里街9号，E-mail//5142052@qq.com E-mail: 5142052@qq.com

作者简介: 于喜洹（1972—），男，高级工程师，从事区域地质调查及地质矿产勘查工作，通信地址黑龙江省哈尔滨市香坊区新乡里街9号，E-mail//278053757@qq.com

引用本文:

于喜洹, 石国明, 符安宗, 李新鹏, 孙江军, 尹国良, 林泽付. 黑龙江省东北部多宝山地区中奥陶世侵入岩锆石U-Pb年龄及构造环境[J]. 地质与资源, 2022, 31(5): 588-596.
YU Xi-huan, SHI Guo-ming, FU An-zong, LI Xin-peng, SUN Jiang-jun, YIN Guo-liang, LIN Ze-fu. ZIRCON U-PB AGE AND TECTONIC SETTING OF THE MIDDLE ORDOVICIAN INTRUSIVE ROCKS IN DUOBAOSHAN AREA, HEILONGJIANG PROVINCE. GEOLOGY AND RESOURCES, 2022, 31(5): 588-596.

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[1]	Zhao Z H, Zheng W Z, Qu H, et al. Cu-Au mineralization and metallogenic regularity of Duobaoshan area, Heilongjiang Province[J]. Mineral Deposits, 2012, 31(3): 601-614. 赵忠海, 郑卫政, 曲晖, 等. 黑龙江多宝山地区铜金成矿作用及成矿规律[J]. 矿床地质, 2012, 31(3): 601-614.
[2]	Du Q, Zhao Y M, Lu B G, et al. Porphyry copper deposit in Duobaoshan [M]. Beijing: Geological Publishing House, 1988: 62-74. (in Chinese) 杜琦, 赵玉明, 卢秉刚, 等. 多宝山斑岩铜矿床[M]. 北京: 地质出版社, 1988: 62-74.
[3]	Zhao Y M, Bi C S, Zou X Q, et al. The Re-Os isotopic age of molybdenite from Duobaoshan and Tongshan porphyry copper (molybdenum) deposits[J]. Acta Geoscientia Sinica — Bulletin of the Chinese Academy of Geological Sciences, 1997, 18(1): 61-67. 赵一鸣, 毕承思, 邹晓秋, 等. 黑龙江多宝山、铜山大型斑岩铜(钼)矿床中辉钼矿的铼-锇同位素年龄[J]. 地球学报——中国地质科学院院报, 1997, 18(1): 61-67.
[4]	Yin B C, Ran Q C. The tectonic environments of metallogenesis of Duobaoshan superlarge copper deposit[J]. Acta Mineralogica Sinica, 1997, 17(2): 220-224. 尹冰川, 冉清昌. 多宝山超大型铜矿床的成矿构造环境[J]. 矿物学报, 1997, 17(2): 220-224.
[5]	Han Z X, Xu Y Q, Zheng Q D. Metallogenic series and evolution of significant metallic and non-metallic minerals in Heilongjiang Province [M]. Harbin: Heilongjiang People's Publishing House, 2004: 69-76. (in Chinese) 韩振新, 徐衍强, 郑庆道. 黑龙江省重要金属和非金属矿产的成矿系列及其演化[M]. 哈尔滨: 黑龙江人民出版社, 2004: 69-76.
[6]	Du Q, Ma X Y, Han C M, et al. Discussion on the genesis of porphyry copper deposit[M]. Beijing: Geological Publishing House, 2008: 15-22. (in Chinese) 杜琦, 马晓阳, 韩成满, 等. 斑岩铜矿成因探讨[M]. 北京: 地质出版社, 2008: 15-22.
[7]	Wang B Q. Geological characteristics and prospecting indicators of the Zhengguang gold deposit in Heilongjiang Province[J]. Geology and Resources, 2016, 25(3): 244-249, 253. 王宝权. 黑龙江省争光岩金矿床地质特征及找矿标志[J]. 地质与资源, 2016, 25(3): 244-249, 253.
[8]	Li C L, Qu H, Zhao Z H, et al. Metallogenic characteristics and potential of Huolongmen area in Heilongjiang Province[J]. Geology and Resources, 2013, 22(4): 273-278, 329. 李成禄, 曲晖, 赵忠海, 等. 黑龙江省霍龙门地区成矿地质特征及潜力分析[J]. 地质与资源, 2013, 22(4): 273-278, 329.
[9]	Yang F S, Li C L, Shi G M, et al. Existence of early Paleozoic NW-trending orogenic belt and its geo-significance in Duobaoshan-Huolongmen area, Heilongjiang[J]. Mineral Resources and Geology, 2019, 33(2): 191-202. 杨福深, 李成禄, 石国明, 等. 试论黑龙江省多宝山-霍龙门地区早古生代NW向造山带的存在及其控岩控矿意义[J]. 矿产与地质, 2019, 33(2): 191-202.
[10]	Cui G, Wang J Y, Zhang J X, et al. U-Pb SHRIMP dating of zircons from Duobaoshan granodiorite in Heilongjiang and its geological significance[J]. Global Geology, 2008, 27(4): 387-394. 崔根, 王金益, 张景仙, 等. 黑龙江多宝山花岗闪长岩的锆石SHRIMP U-Pb年龄及其地质意义[J]. 世界地质, 2008, 27(4): 387-394.
[11]	Qu H, Zhao Z H, Li C L, et al. Geology and genesis of the Yongxin gold deposit in Heilongjiang Province[J]. Geology and Resources, 2014, 23(6): 520-524. 曲晖, 赵忠海, 李成禄, 等. 黑龙江永新金矿地质特征及成因[J]. 地质与资源, 2014, 23(6): 520-524.
[12]	Xiang A P, Yang Y C, Li G T, et al. Diagenetic and metallogenic ages of Duobaoshan porphyry Cu-Mo deposit in Heilongjiang Province [J]. Mineral Deposits, 2012, 31(6): 1237-1248. 向安平, 杨郧城, 李贵涛, 等. 黑龙江多宝山斑岩Cu-Mo矿床成岩成矿时代研究[J]. 矿床地质, 2012, 31(6): 1237-1248.
[13]	Zhao H L, Zhu C Y, Liu H Y, et al. Zircon SHRIMP U-Pb dating and its tectonic implications of the granodiorite in Duobaoshan copper deposit, Heilongjiang Province[J]. Geology and Resources, 2012, 21 (5): 421-424. 赵焕利, 朱春艳, 刘海洋, 等. 黑龙江多宝山铜矿床中花岗闪长岩锆石SHRIMP U-Pb测年及其构造意义[J]. 地质与资源, 2012, 21 (5): 421-424.
[14]	Liu J, Zhou Z H, He Z F, et al. Zircon U-Pb dating and geochemistry of ore-bearing tonalite in Tongshan copper deposit, Heilongjiang Province[J]. Mineral Deposits, 2015, 34(2): 289-308. 刘军, 周振华, 何哲峰, 等. 黑龙江省铜山铜矿床英云闪长岩锆石U-Pb年龄及地球化学特征[J]. 矿床地质, 2015, 34(2): 289-308.
[15]	Zhang J, Shao J, Yang H Z, et al. U-Pb chronological evidence from zircons of Ordovician essexite in Zhalantun area, Northeast China [J]. Geology in China, 2017, 44(3): 616-617. 张璟, 邵军, 杨宏智, 等. 东北扎兰屯奥陶纪碱性辉长岩锆石U-Pb年代学证据[J]. 中国地质, 2017, 44(3): 616-617.
[16]	Wang Y, Yang X P, Na F C, et al. Determination and geological implication of the granitic mylonite in Nenjiang-Heihe tectonic belt [J]. Geology and Resources, 2013, 22(6): 452-459. 汪岩, 杨晓平, 那福超, 等. 嫩江-黑河构造带中花岗质糜棱岩的确定及地质意义[J]. 地质与资源, 2013, 22(6): 452-459.
[17]	Liu B S, Yang X P, Li C L. Ductile shear zone and gold mineralization of Sanhetun gold deposit in Nenjiang, Heilongjiang Province[J]. Mineral Resources and Geology, 2017, 31(3): 503-506, 513. 刘宝山, 杨晓平, 李成禄. 黑龙江省嫩江三合屯韧性剪切带与金矿化[J]. 矿产与地质, 2017, 31(3): 503-506, 513.
[18]	Hao S L, Li C L, Hu Z X. Geochemical anomaly characteristics and prospecting potential in Bogenli area of Nenjiang City, Heilongjiang Province[J]. Geology and Resources, 2020, 29(5): 419-428, 410. 郝士龙, 李成禄, 胡忠贤. 黑龙江省嫩江市播根里地区地球化学异常特征及找矿潜力[J]. 地质与资源, 2020, 29(5): 419-428, 410.
[19]	Song G X, Qin K Z, Wang L, et al. Type, zircon U-Pb age and paleovolcano edifice of Zhengguang gold deposit in Duobaoshan orefield in Heilongjiang Province, NE-China[J]. Acta Petrologica Sinica, 2015, 31(8): 2402-2416. 宋国学, 秦克章, 王乐, 等. 黑龙江多宝山矿田争光金矿床类型、U-Pb年代学及古火山机构[J]. 岩石学报, 2015, 31(8): 2402-2416.
[20]	Yang X P, Wang Y, Na F C, et al. Petrologic-tectonic formation response of Late Paleozoic collision process in Nenjiang-Heihe area [J]. Global Geology, 2017, 36(4): 1064-1071. 杨晓平, 汪岩, 那福超, 等. 嫩江-黑河晚古生代碰撞过程的岩石构造建造学响应[J]. 世界地质, 2017, 36(4): 1064-1071.
[21]	Yang Z L, Wang S Q, Hu X J. Spatial Database of 1∶ 2 500 000 Geologic Map of the Intrusions in North China[J]. Geology in China, 2020, 47 (S1): 1-10. 杨泽黎, 王树庆, 胡晓佳. 1∶ 2 500 000华北侵入岩地质图空间数据库[J]. 中国地质, 2020, 47(S1): 1-10.
[22]	Zhang G B, Han C, Yang Y C, et al. Zircon U-Pb age, geochemistry and genesis of acid intrusive rocks in the Yuejinshan skarn type copper-gold deposit, Wandashan block[J]. Geology in China, 2018, 45(5): 977-991. 张国宾, 韩超, 杨言辰, 等. 完达山地块跃进山矽卡岩型铜金矿区酸性侵入岩锆石U-Pb年龄、地球化学特征及成因[J]. 中国地质, 2018. 45(5): 977-991.
[23]	Yu X H, Li X P, Chen X F, et al. The Neoproterozoic granitic gneiss in Chaoman Forest Farm area of Daxinganling Mountains: Zircon U-Pb dating, geochemistry and tectonic environment[J]. Geology and Resources, 2022, 31(2): 123-130. 于喜洹, 李新鹏, 陈旭峰, 等. 大兴安岭潮满林场地区新元古代花岗质片麻岩——锆石U-Pb测年、地球化学特征及构造环境探讨[J]. 地质与资源, 2022, 31(2): 123-130.
[24]	Maniar P D, Piccoli P M. Tectonic discrimination of granitoids[J]. Geological Society of America Bulletin, 1989, 101(5): 635-643.
[25]	Rickwood P C. Boundary lines within petrologic diagrams which use oxides of major and minor elements[J]. Lithos, 1989, 22(4): 247-263.
[26]	Han Z X, Hao Z P, Hou M, et al. Metallogenic series of main metallogenic belts in Heilongjiang Province[M]. Harbin: Harbin Engineering University Press, 1996: 97-106, 151. (in Chinese) 韩振新, 郝正平, 侯敏, 等. 黑龙江省主要成矿带矿床成矿系列[M]. 哈尔滨: 哈尔滨工程大学出版社, 1996: 97-106, 151.
[27]	Liu B S, Cheng Z X, Zhang C P. Preliminary discussion on the effect of tectonic evolution on the superposition and transformation of the ore concentration area in Duobaoshan, Nenjiang[J]. Mineral Resources and Geology, 2019, 33(1): 54-62. 刘宝山, 程招勋, 张春鹏. 构造演化对嫩江多宝山矿集区的叠加与改造作用初探[J]. 矿产与地质, 2019, 33(1): 54-62.
[28]	Liu Y J, Feng Z Q, Jiang L W, et al. Ophiolite in the eastern Central Asian Orogenic Belt, NE China[J]. Acta Petrologica Sinica, 2019, 35(10): 3017-3047. 刘永江, 冯志强, 蒋立伟, 等. 中国东北地区蛇绿岩[J]. 岩石学报, 2019, 35(10): 3017-3047.
[29]	Pearce J A, Harris N B W, Andrew G T. Trace element discrimination diagrams for the tectonic interpretation of granitic rocks[J]. Journal of Petrology, 1984, 25(4): 959-983.