[an error occurred while processing this directive] 世界地质 2019, 38(4) 910-920 DOI:   10.3969/j.issn.1004-5589.2019.04.003  ISSN: 1004-5589 CN: 22-1111/P

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小兴安岭
东风山群
早古生代
片麻状花岗岩
U-Pb定年
Hf同位素
本文作者相关文章
郭秀玮
于介江
李宏浩
栾金鹏
PubMed
Article by Guo X
Article by Yu J
Article by Li H
Article by Luan J
小兴安岭“古元古代”东风山群早古生代片麻状花岗岩锆石U-Pb定年、Hf同位素特征及地质意义
郭秀玮, 于介江, 李宏浩, 栾金鹏
吉林大学 地球科学学院, 长春 130061
摘要: 对小兴安岭东风山群红林组中黑云母混合片麻岩进行了岩相学、年代学和Hf同位素研究,以确定这套岩石的原岩性质、形成时代以及岩石成因。岩相学特征表明这套混合片麻岩主要由片麻状二长花岗岩和片麻状正长花岗岩两种岩性组成,局部保留的变余半自形粒状结构或变余似斑状结构指示其原岩为花岗岩。片麻状二长花岗岩和片麻状正长花岗岩中的锆石多呈自形-半自形柱状,具有明显的振荡环带结构,Th/U比值较高(0.11~1.16)指示其岩浆成因。对岩浆锆石LA-ICP-MS U-Pb定年结果表明,片麻状二长花岗岩和片麻状正长花岗岩分别形成于479 Ma和499 Ma,即早奥陶世和晚寒武世。片麻状二长花岗岩和片麻状正长花岗岩的Hf同位素组成相似且变化范围小,锆石εHft)值分别为-6.6~-10.6和-6.4~-8.6,两阶段模式年龄分别为1 698~1 958 Ma和1 692~1 831Ma,表明片麻状花岗岩的岩浆源区为古老地壳物质,其原始岩浆可能源自于古元古代地壳的部分熔融。结合前人研究成果讨论了东风山群的物质组成及原岩性质,认为东风山群具有构造混杂岩属性,其组成不仅包括新元古代、早古生代和晚古生代等具有地层性质的变质碎屑岩(副变质岩),而且存在新元古代和早古生代由岩浆侵位形成的花岗质岩石(正变质岩)。
关键词 小兴安岭   东风山群   早古生代   片麻状花岗岩   U-Pb定年   Hf同位素  
Zircon U-Pb dating, Hf isotope characteristics and geological implications of Early Paleozoic gneissic granites from “Paleoproterozoic” Dongfengshan Group in Lesser Xing'an Range
GUO Xiu-wei, YU Jie-jiang, LI Hong-hao, LUAN Jin-peng
College of Earth Sciences, Jilin University, Changchun 130061, China
Abstract: Petrography, zircon U-Pb dating and Hf isotope studies were undertaken for Early Paleozoic gran-ites in Honglin Formation of Dongfengshan Group in the Lesser Xing'an Range to determine the protolith, the forma-tion age and petrogenesis. The petrography features show that this suite of compound gneiss mainly consists of gneissic monzogranites and gneissic syenogranites. Blastohypidiomorphic granular and blastoporphyritic texture re-mained in parts of these rocks suggest that the protolith of them are granites. The zircons in these gneissic monzogranites and gneissic syenogranites are mostly euhedral-subhedral with fine-scale oscillatory growth zoning and relatively high Th/U ratios (0.11~1.16). These features indicate a magmatic origin. The LA-ICP-MS zircon U-Pb dating results indicate that the gneissic monzogranites and gneissic syenogranites are formed in 479 Ma and 499 Ma, respectively, which are Early Ordovician and Late Cambrian. The Hf isotope composition of gneissic monzogranites and gneissic syenogranites are similar and vary in a narrow range. The εHf (t) values range from -6.6 to -10.6 and -6.4 to -8.6, respectively, while the two-stage model ages are 1 698~1 958 Ma and 1 692~1 831 Ma, respectively. These results indicate that the granites were derived from primary magma genera-ted by partial melting of Paleoproterozoic crustal material. Combined with previous studies, the composition and the protolith of the Dongfengshan Group were discussed, and it is concluded that the Dongfengshan Group has the char-acteristics of tectonic complex, which is not only composed of Neoproterozoic, Early Paleozoic and Late Paleozoic metamorphic clastic rocks (parametamorphites) with sedimentary features, but also the granites (orthometamorphi-tes) formed by the emplacement of magma in the Neoproterozoic and Early Paleozoic.
Keywords: Lesser Xing'an Range   Dongfengshan Group   Early Paleozoic   gneissic granites   U-Pb dating   Hf isotope  
收稿日期 2019-10-08 修回日期 2019-11-18 网络版发布日期  
DOI: 10.3969/j.issn.1004-5589.2019.04.003
基金项目:

国家自然科学基金项目(41672050)

通讯作者: 于介江(1961),男,教授,主要从事变质岩岩石学方面的研究。E-mail:yujiejiang@jlu.edu.cn
作者简介:
作者Email: yujiejiang@jlu.edu.cn

参考文献:
[1] Şengör A M C, Natal'in B A, Burtman V S. Evolution of the Altaid tectonic collage and Palaeozoic crustal growth in Eurasia[J]. Nature, 1993, 364:299-307.
[2] Şengör A M C, Natal'in B A. Paleotectonics of Asia:fragments of a synthesis[C]//Yin A, Harrison M. The tectonic evolution of Asia. Cambridge:Cambridge University Press, 1996:486-640.
[3] Wu F Y, Zhao G C, Sun D Y, et al. The Hulan Group:its role in the evolution of the central Asian orogenic belt of NE China[J]. Journal of Asian Earth Sciences, 2007, 30(3/4):542-556.
[4] 黑龙江省地质矿产局. 黑龙江省区域地质志[M]. 北京:地质出版社, 1993:1-734. Geology and Mineral Bureau of Heilongjiang Province. Regional geology of Heilongjiang Province[M]. Beijing:Geological Publishing House, 1993:1-734.
[5] 内蒙古自治区地质矿产局. 内蒙古自治区区域地质志[M]. 北京:地质出版社, 1991:1-725. Geology and Mineral Bureau of Inner Mongolia. Regional geology of Inner Mongolia[M]. Beijing:Geological Pub-lishing House, 1991:1-725.
[6] Wilde S A, Zhang X Z, Wu F Y. Extension of a newly i-dentified 500 Ma metamorphic terrane in North East Chi-na:further U-Pb SHRIMP dating of the Mashan com-plex, Heilongjiang Province, China[J]. Tectonophys-ics, 2000, 328(1/2):115-130.
[7] Wilde S A, 吴福元, 张兴洲. 中国东北麻山杂岩晚泛非期变质锆石SHRIMP年龄证据及全球大陆再造意义[J]. 地球化学, 2001, 30(1):35-50. Wilde S A, WU Fu-yuan, ZHANG Xing-zhou. The Mas-han complex:SHRIMP U-Pb zircon evidence for a Late Pan-African metamorphic event in NE China and its im-plication for global continental reconstructions[J]. Geochimica, 2001, 30(1):35-50.
[8] Wu F Y, Sun D Y, Ge W C, et al. Geochronology of the Phanerozoic granitoids in northeastern China[J]. Jour-nal of Asian Earth Sciences, 2011, 41(1):1-30.
[9] 许文良, 王枫, 孟恩, 等. 黑龙江省东部古生代-早中生代的构造演化:火成岩组合与碎屑锆石U-Pb年代学证据[J]. 吉林大学学报(地球科学版), 2012, 42(5):1378-1389. XU Wen-liang, WANG Feng, MENG En, et al. Paleozo-ic-Early Mesozoic tectonic evolution in the eastern Hei-longjiang Province, NE China:evidence from igneous rock association and U-Pb geochronology of detrital zir-cons[J]. Journal of Jilin University (Earth Science Edi-tion), 2012, 42(5):1378-1389.
[10] Wang F, Xu W L, Meng E, et al. Early Paleozoic amalgamation of the Songnen-Zhangguangcai Range and Jiamusi massifs in the eastern segment of the central Asian orogenic belt:geochronological and geochemical evidence from granitoids and rhyolites[J]. Journal of Asian Earth Sciences, 2012, 49:234-248.
[11] Pei F P, Xu W L, Yang D B, et al. Zircon U-Pb geo-chronology of basement metamorphic rocks in the Songli-ao Basin[J]. Chinese Science Bulletin, 2007, 52(7):942-948.
[12] 孙立新, 任邦方, 赵凤清, 等. 内蒙古锡林浩特地块中元古代花岗片麻岩的锆石U-Pb年龄和Hf同位素特征[J]. 地质通报, 2013, 32(2/3):327-340. SUN Li-xin, REN Bang-fang, ZHAO Feng-qing, et al. Zircon U-Pb dating and Hf isotopic compositions of the Mesoproterozoic granitic gneiss in Xilinhot block, Inner Mongolia[J]. Geological Bulletin of China, 2013, 32(2/3):327-340.
[13] 孙立新, 任邦方, 赵凤清, 等. 内蒙古额尔古纳地块古元古代末期的岩浆记录:来自花岗片麻岩的锆石U-Pb年龄证据[J]. 地质通报, 2013, 32(2/3):341-352. SUN Li-xin, REN Bang-fang, ZHAO Feng-qing, et al. Late Paleoproterozoic magmatic records in the Eerguna massif:evidences from the zircon U-Pb dating of granit-ic gneisses[J]. Geological Bulletin of China, 2013, 32(2/3):341-352.
[14] Tang J, Xu W L, Wang F, et al. Geochronology and geochemistry of Neoproterozoic magmatism in the Erguna massif, NE China:petrogenesis and implications for the breakup of the Rodinia supercontinent[J]. Precambri-an Research, 2013, 224:597-611.
[15] Wang F, Xu W L, Gao F H, et al. Precambrian terrane within the Songnen-Zhangguangcai range massif, NE China:evidence from U-Pb ages of detrital zircons from the Dongfengshan and Tadong groups[J]. Gondwana Research, 2014, 26(1):402-413.
[16] Luan J P, Yu J J, Yu J L, et al. Early Neoproterozoic magmatism and the associated metamorphism in the Songnen massif, NE China:petrogenesis and tectonic implications[J]. Precambrian Research, 2019, 328:250-268.
[17] Luan J P, Xu W L, Wang F, et al. Age and geochemis-try of Neoproterozoic granitoids in the Songnen-Zhang-guangcai range massif, NE China:petrogenesis and tec-tonic implications[J]. Journal of Asian Earth Sci-ences, 2017, 148:265-276.
[18] 高福红, 杨扬, 王枫, 等. 黑龙江省东部早古生代地层的确定:地质与碎屑锆石U-Pb年代学证据[J]. 地球科学, 2014, 39(5):499-508. GAO Fu-hong, YANG Yang, WANG Feng, et al. De-termination of the Early Paleozoic strata in eastern Hei-longjiang Province:evidence from field geology and de-trital zircon U-Pb geochronology[J]. Earth Science, 2014, 39(5):499-508.
[19] 葛文春, 隋振民, 吴福元, 等. 大兴安岭东北部早古生代花岗岩锆石U-Pb年龄、Hf同位素特征及地质意义[J]. 岩石学报, 2007, 23(2):423-440. GE Wen-chun, SUI Zhen-min, WU Fu-yuan, et al. Zircon U-Pb ages, Hf isotopic characteristics and their implications of the Early Paleozoic granites in the north-eastern Da Hinggan Mts., northeastern China[J]. Ac-ta Petrologica Sinica, 2007, 23(2):423-440.
[20] 于介江, 许文良, 高福红, 等. 兴蒙造山带东南缘黄松群中压型变质作用及其构造意义:岩石学、矿物学和年代学证据[J]. 岩石学报, 2015, 31(9):2477-2494. YU Jie-jiang, XU Wen-liang, GAO Fu-hong, et al. Me-dium-pressure metamorphism of the Huangsong Group in the southeastern margin of the Xing'an-Mongolian oro-genic belt, NE China and its tectonic implication:evi-dence from petrology, mineralogy and 40Ar/39Ar geo-chronology[J]. Acta Petrologica Sinica, 2015, 31(9):2477-2494.
[21] 刘建峰, 迟效国, 董春艳, 等. 小兴安岭东部早古生代花岗岩的发现及其构造意义[J]. 地质通报, 2008, 27(4):534-544. LIU Jian-feng, CHI Xiao-guo, DONG Chun-yan, et al. Discovery of Early Paleozoic granites in the eastern Xiao Hinggan Mountains, northeastern China and their tecton-ic significance[J]. Geological Bulletin of China, 2008, 27(4):534-544.
[22] 吴才来, 陈安泽, 高前明, 等. 东北伊春地区桃山古元古代花岗岩的发现[J]. 地质学报, 2010, 84(9):1324-1332. WU Cai-lai, CHEN An-ze, GAO Qian-ming, et al. Dis-covery of the Paleoproterozoic granite in Taoshan, Yi-chun, northeastern China[J]. Acta Geologica Sinica, 2010, 84(9):1324-1332.
[23] 刘建峰, 迟效国, 周燕, 等. 小兴安岭东北部金林岩体全岩角闪石Rb-Sr年龄[J]. 吉林大学学报(地球科学版), 2005, 35(6):690-693. LIU Jian-feng, CHI Xiao-guo, ZHOU Yan, et al. Rb-Sr isotopic dating of the Jilin pluton by whole rock-horn-blende method in the Northeast Xiao Hinggan Mountains[J]. Journal of Jilin University (Earth Science Edi-tion), 2005, 35(6):690-693.
[24] Wang F, Xu W L, Xu Y G, et al. Late Triassic bimod-al igneous rocks in eastern Heilongjiang Province, NE China:implications for the initiation of subduction of the Paleo-Pacific Plate beneath Eurasia[J]. Journal of Asian Earth Sciences, 2015, 97:406-423.
[25] Meng E, Xu W L, Pei F P, et al. Detrital-zircon geo-chronology of Late Paleozoic sedimentary rocks in eastern Heilongjiang Province, NE China:implications for the tectonic evolution of the eastern segment of the central Asian orogenic belt[J]. Tectonophysics, 2010, 485(1/2/3/4):42-51.
[26] 高福红, 王磊, 许文良, 等. 小兴安岭"晚古生代"地层的时代与物源:地质与碎屑锆石U-Pb年代学证据[J]. 吉林大学学报(地球科学版), 2016, 46(2):469-481. GAO Fu-hong, WANG Lei, XU Wen-liang, et al. Age and provenance of the Late Paleozoic strata in lesser Xing'an Range:evidence from field geology and detrital zircon U-Pb ages[J]. Journal of Jilin University (Earth Science Edition), 2016, 46(2):469-481.
[27] 高福红, 王枫, 许文良, 等. 小兴安岭"古元古代"东风山群的形成时代及其构造意义:锆石U-Pb年代学证据[J]. 吉林大学学报(地球科学版), 2013, 43(2):440-456. GAO Fu-hong, WANG Feng, XU Wen-liang, et al. Age of the "Paleoproterozoic" Dongfengshan Group in the Lesser Xing'an Range, NE China, and its tectonic implications:constraints from zircon U-Pb geochronolo-gy[J]. Journal of Jilin University (Earth Science Edi-tion), 2013, 43(2):440-456.
[28] 权京玉, 迟效国, 张蕊, 等. 松嫩地块东部新元古代东风山群碎屑锆石LA-ICP-MS U-Pb年龄及其地质意义[J]. 地质通报, 2013, 32(增刊1):353-364. QUAN Jing-yu, CHI Xiao-guo, ZHANG Rui, et al. LA-ICP-MS U-Pb geochronology of detrital zircon from the Neoproterozoic Dongfengshan Group in Songnen mas-sif and its geological significance[J]. Geological Bul-letin of China, 2013, 32(Suppl. 1):353-364.
[29] Liu Y S, Hu Z C, Gao S, et al. In situ analysis of ma-jor and trace elements of anhydrous minerals by LA-ICP-MS without applying an internal standard[J]. Chemi-cal Geology, 2008, 257(1/2):34-43.
[30] Liu Y S, Gao S, Hu Z C, et al. Continental and ocean-ic crust recycling-induced melt-peridotite interactions in the trans-north China orogen:U-Pb dating, Hf isotopes and trace elements in zircons from mantle xenoliths[J]. Journal of Petrology, 2010, 51(1/2):537-571.
[31] Ludwig K R. User's manual for a geochronological tool-kit for Microsoft Excel (Isoplot/Ex version 3.0)[J]. Special Publication No 4, 2003, 4:1-71.
[32] Andersen T. Correction of common lead in U-Pb analy-ses that do not report 204Pb[J]. Chemical Geology, 2002, 192(1/2):59-79.
[33] Hu Z C, Liu Y S, Gao S, et al. Improved in situ Hf i-sotope ratio analysis of zircon using newly designed X skimmer cone and jet sample cone in combination with the addition of nitrogen by laser ablation multiple collec-tor ICP-MS[J]. Journal of Analytical Atomic Spec-trometry, 2012, 27(9):1391-1399.
[34] 陈雷, 孙景贵, 陈行时, 等. 张广才岭东侧英城子金矿区花岗岩锆石U-Pb年龄及地质意义[J]. 地质学报, 2009, 83(9):1327-1334. CHEN Lei, SUN Jing-gui, CHEN Xing-shi, et al. Zir-con LA-ICP MS U-Pb dating of granite from the Yingchengzi gold deposit area in the eastern Zhang-guangcailing area and its geological significance[J]. Acta Geologica Sinica, 2009, 83(9):1327-1334.
[35] 吴福元, 孙德有, 林强. 东北地区显生宙花岗岩的成因与地壳增生[J]. 岩石学报, 1999, 15(2):181-189. WU Fu-yuan, SUN De-you, LIN Qiang. Petrogenesis of the Phanerozoic granites and crustal growth in Northeast China[J]. Acta Petrologica Sinica, 1999, 15(2):181-189.
[36] Yang J H, Wu F Y, Shao J A, et al. Constraints on the timing of uplift of the Yanshan fold and thrust belt, North China[J]. Earth and Planetary Science Letters, 2006, 246(3/4):336-352.
[37] Zhou J B, Wilde S A, Zhang X Z, et al. Detrital zir-cons from Phanerozoic rocks of the Songliao block, NE China:evidence and tectonic implications[J]. Journal of Asian Earth Sciences, 2012, 47:21-34.
[38] 章凤奇, 陈汉林, 董传万, 等. 松辽盆地北部存在前寒武纪基底的证据[J]. 中国地质, 2008, 35(3):421-428. ZHANG Feng-qi, CHEN Han-lin, DONG Chuan-wan, et al. Evidence for the existence of Precambrian base-ment under the northern Songliao Basin[J]. Geology in China, 2008, 35(3):421-428.
[39] 郭晓丹, 周建波, 张兴洲, 等. 内蒙古西乌珠穆沁旗本巴图组碎屑锆石LA-ICP-MS U-Pb年龄及其意义[J]. 地质通报, 2011, 30(增刊1):278-290. GUO Xiao-dan, ZHOU Jian-bo, ZHANG Xing-zhou, et al. The detrital zircon LA-ICP-MS U-Pb ages and its significance of Benbatu Formation in Xiwuzhumuqinqi, Inner Mongolia, China[J]. Geological Bulletin of China, 2011, 30(Suppl. 1):278-290.
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