吉林大学学报(地球科学版) ›› 2020, Vol. 50 ›› Issue (2): 531-541.doi: 10.13278/j.cnki.jjuese.20190239
陈会军1, 于宏斌2, 马永非1, 陈井胜1, 钱程1, 刘世伟1, 崔天日1, 钟辉1
Chen Huijun1, Yu Hongbin2, Ma Yongfei1, Chen Jingsheng1, Qian Cheng1, Liu Shiwei1, Cui Tianri1, Zhong Hui1
摘要: 五女峰岩体位于通化地区集安市,大地构造位置上处于鸭绿江—图们江断裂北侧,其岩性为碱长花岗岩。为确定其侵位时代和探讨大地构造环境,对五女峰岩体进行了系统的岩石学、矿物学和年代学研究。LA-ICP-MS锆石U-Pb测年结果显示,其加权平均年龄为(110.50±1.60) Ma,侵位时代为早白垩世晚期。岩体具有高硅、富碱、富铝和低钛的特点,属于高钾钙碱性系列;A/CNK值为0.98~1.00,为准过铝质岩石;固结指数(IS)为0.80~3.20,反映了该岩体经历了高程度分异演化作用;δEu为0.05~0.37,具较强的Eu亏损,LREE/HREE和(La/Yb)N值分别为7.13~24.68和7.01~39.20,显示轻重稀土元素分馏明显,且具有轻稀土元素富集、重稀土元素亏损的特点。五女峰岩体呈现明显富集大离子亲石元素(LILE) Rb、K、Th、U,略富集高场强元素(HFSE) Nd、Sm、Zr、Hf,以及明显亏损P和Ti的特征。综合岩石矿物学、年代学、岩石地球化学特征及区域地质资料,五女峰岩体属于A型花岗岩,形成于后造山的伸展体制环境下。
中图分类号:
[1] 陈会军,钱程,庞雪娇,等. 东北地区花岗岩地质图(1:1500000)编图及其说明[J].地质与资源,2016,25(6):505-520. Chen Huijun, Qian Cheng, Pang Xuejiao, et al. Compilation and Explanation of the Geological Map of Granite in Northeast China (1:1500000)[J]. Geology and Resources,2016,25(6):505-520. [2] Wu F Y, Sun D Y, Ge W C, et al. Geochronology of the Phanerozoic Granitoids in Northeastern China[J]. Journal of Asian Earth Sciences, 2011,41:1-30. [3] 许文良,王枫,裴福萍,等. 中国东北中生代构造体制与区域成矿背景:来自中生代火山岩组合时空变化的制约[J]. 岩石学报,2013,29(2):339-353. Xu Wenliang, Wang Feng, Pei Fuping, et al. Mesozoic Tectonic Regimes and Regional Ore-Forming Background in NE China:Constraints from Spatial and Temporal Variations of Mesozoic Volcanic Rock Associations[J]. Acta Petrologica Sinica, 2013,29(2):339-353. [4] 王涛,张磊,郭磊,等. 亚洲中生代花岗岩图初步编制及若干研究进展[J]. 地球学报,2014,35(6):655-672. Wang Tao, Zhang Lei, Guo Lei, et al. The Progress of the Preliminary Compilation of Map of Mesozoic Granitoid of Asia and the Research on Related Key Issues[J]. Acta Geoscientica Sinica, 2014,35(6):655-672. [5] 张超,郭巍,徐仲元,等. 吉林东部延边地区二长花岗岩年代学、岩石成因学及其构造意义研究[J]. 岩石学报,2014,30(2):512-526. Zhang Chao, Guo Wei, Xu Zhongyuan, et al. Study on Geochronology, Petrogenesis and Tectonic Implications of Monzo Granite from the Yanbian Area, Eastern Jilin Province[J]. Acta Petrologica Sinica, 2014,30(2):512-526. [6] 吴福元,杨进辉,柳小明. 辽东半岛中生代花岗质岩浆作用的年代学格架[J]. 高校地质学报,2005,11(3):305-317. Wu Fuyuan, Yang Jinhui, Liu Xiaoming. Geochronological Framework of the Mesozoic Granitic Magmatism in the Liaodong Peninsula, Northeast China[J]. Geological Journal of China Universities, 2005,11(3):305-317. [7] 隋振民. 吉林省中生代花岗岩成因系列及其构造环境[J]. 吉林地质,1995,14(1):15-22. Sui Zhenmin. The Genesis of Mesozoic Granites in Jilin Province and Its Tectonic Setting[J]. Jilin Geology, 1995,14(1):15-22. [8] 孙德有,吴福元,高山,等.吉林中东部晚三叠世和早侏罗世两期铝质A型花岗岩的厘定及对吉黑东部构造格架制约[J].地学前缘,2005,12(2):263-275. Sun Deyou, Wu Fuyuan, Gao Shan, et al. Confirmation of Two Episodes of A-Type Granite Emplacement During Late Triassic and Early Jurassic in the Central Jilin Province, and Their Constraints on the Structural Pattern of Eastern Jilin-Heilongjiang Area, China[J]. Earth Science Frontiers, 2005,12(2):263-275. [9] 孙德有,铃木和博,吴福元,等. 吉林省南部荒沟山地区中生代花岗岩CHIME定年[J]. 地球化学,2005,34(4):305-314. Sun Deyou, Suzuki K, Wu Fuyuan, et al. CHIME Dating and Its Application for Mesozoic Granites of Huanggoushan, Jilin Province[J].Geochimica, 2005,34(4):305-314. [10] Wu Fuyuan, Sun Deyou, Li Huimin, et al. A-Type Granites in Northeastern China:Age and Geochemical Constraints on Their Petrogenesis[J]. Chemical Geology,2002,187:143-173. [11] 张艳斌,吴福元,孙德有,等. 延边"早海西期"棉田花岗岩和仲坪紫苏辉石闪长岩的单颗粒锆石U-Pb定年[J]. 地质论评,2002,48(4):424-429. Zhang Yanbin, Wu Fuyuan, Sun Deyou, et al. Single Grain Zircon U-Pb Ages of the "Early Hercynian" Miantian Granites and Zhongping Hypersthene Diorite in the Yanbian Area[J]. Geological Review, 2002,48(4):424-429. [12] 彭玉鲸,王占福. 吉林省中部A型花岗岩带的确定及其构造意义[J],吉林地质,1995,14(3):31-44. Peng Yujing, Wang Zhanfu. Determination of A-Type Granite Zone in the Central Part of Jilin Province and Its Significance in Tectonics[J]. Jilin Geology,1995,14(3):31-44. [13] 石新增,李树田,时友东,等. 吉林省北部A型花岗岩的初步认识[J],吉林地质,1995,14(2):64-70. Shi Xinzeng, Li Shutian, Shi Youdong, et al. Studies on Primary A-Type Granites in the Northern Part of Jilin Province[J]. Jilin Geology,1995,14(2):64-70. [14] 张超,徐仲元,刘正宏,等.东北延边地区晚中生代柳洞岩体的成因:锆石U-Pb年代学和地球化学证据[J].吉林大学学报(地球科学版),2014,44(1):145-157. Zhang Chao, Xu Zhongyuan, Liu Zhenghong,et al. Petrogenesis of the Late Mesozoic Liudong Pluton in Yanbian Area NE China:Evidence from Zircon U-Pb Geochronology and Geochemistry[J]. Journal of Jilin University(Earth Science Edition), 2014,44(1):145-157. [15] 林强,葛文春,孙德有,等.中国东北地区中生代火山岩的大地构造意义[J].地质科学,1998,33(2):129-139. Lin Qiang, Ge Wenchun, Sun Deyou, et al. Tectonic Significance of Mesozoic Volcanic Rocks in Northeastern China[J]. Scientia Geologica Sinica,1998,33(2):129-139. [16] Yu Yang, Xu Wenliang,Pei Fuping,et al. Chronology and Geochemistry of Mesozoic Volcanic Rocks in the Linjiang Area, Jilin Province and Their Tectonic Implications[J]. Acta Geologica Sinica,2009,83(2):245-257. [17] 张允平.东北亚地区晚侏罗-白垩纪构造格架主体特点[J].吉林大学学报(地球科学版),2011,41(5):1267-1284. Zhang Yunping. Main Characteristics of Late Jurassic-Cretaceous Tectonic Framework in Northeast Asia[J]. Journal of Jilin University(Earth Science Edition), 2011,41(5):1267-1284. [18] Andersen T. Correction of Common Lead in U-Pb Analyses that Do not Report 204Pb[J]. Chemical Geology, 2002,192:59-79. [19] Wu F Y,Yang Y H,Xie L W, et al. Hf Isotopic Compositions of the Standard Zircons and Baddeleyites Used in U-Pb Geochronology[J]. Chemical Geology,2006,234:105-126. [20] 徐平,吴福元,谢烈文,等. U-Pb同位素定年标准锆石Hf同位素[J].科学通报,2004,49(14):1403-1410. Xu Ping, Wu Fuyuan, Xie Liewen, et al. U-Pb Isotopic Dating Standard for Zircon Hf Isotopes[J]. Scientific Bulletin, 2004,49(14):1403-1410. [21] Pupin J P. Zircon and Granite Petrology[J]. Contributions to Mineralogy and Petrology,1980,73(3):207-220. [22] Barbarin B. A Review of the Relationships Between Granitoid Types, Their Origrins and Their Geodynamic Environments[J]. Lithos, 1999,46(3):605-626. [23] Dostal J, Chatterjee A K. Contrasting Behaviour of Nb/Ta and Zr/Hf Ratios in a Peraluminous Granitic Pluton (Nova Scotia, Canada)[J]. Chemical Geology, 2000, 163(1):207-218. [24] Keer A, Fryer B J. Nd Isotope Evidence for Crust-Mantle Interaction in the Generation of A-Type Granitoid Suites in Labrador[J]. Canada Chemical Geology, 1993,104:39-60. [25] 吴福元,李献华,杨进辉,等.花岗岩成因研究的若干问题[J].岩石学报,2007,23(6):1217-1238. Wu Fuyuan, Li Xianhua, Yang Jinhui, et al. Discussions on the Petrogenesis of Granites[J]. Acta Petrologica Sinica, 2007,23(6):1217-1238. [26] 许保良,阎国翰,张臣,等.A型花岗岩的岩石学亚类及其物质来源[J].地学前缘,1998,5(3):113-124. Xu Baoliang, Yan Guohan, Zhang Chen, et al. Petrological Subdivision and Source Material of A-Type Granites[J]. Earth Science Frontiers, 1998,5(3):113-124. [27] 张旗,王焰,潘国强,等.花岗岩源岩问题:关于花岗岩研究的思考之四[J].岩石学报,2008,24(6):1193-1204 Zhang Qi, Wang Yan, Pan Guoqiang, et al. Sources of Granites:Some Crucial Questions on Granite Study:4[J]. Acta Petrologica Sinica, 2008,24(6):1193-1204. [28] Clemens J D, Holloway J R,White A J R. Origin of an A-Type Granites:Experimental Constraints[J]. Am Mineral, 1986,71:317-324. [29] King P L, Chappell B W, Allen C M, et al. Are A-Type Granite the High-Temperature Felsic Granites? Evidence from Fractionated Granites of the Wangrah Suite Australian[J]. Australian Journal of Earth Sciences,2001,48:501-514. [30] 洪大卫,王式汰,韩宝福,等. 碱性花岗岩的构造环境分类及其鉴别标志[J].中国科学:B辑,1995,25(4):418-426. Hong Dawei, Wang Shitai, Han Baofu, et al. Classification of Tectonic Environment of Alkaline Granites and Their Distinguishing Marks[J]. Science in China:Series B, 1995,25(4):418-426. [31] Nelson E G. Chemical Subdivision of the A-Type Granites:Petrogenetic and Tectonic Implications[J]. Geology,1992,20(7):641-644. [32] Pitcher W S. The Nature and Origin of Granite[M]. London:Chapman and Hall, 1993:1-464. [33] Liegeois J P, Navez J, Jan Hertogen J, et al. Contrasting Origin of Post-Collisional High-K Calc-Alkaline and Shoshonitic Versus Alkaline and Peralkaline Granitoids:The Use of Sliding Normalization[J]. Lithos,1998,45(1/2/3/4):1-28. [34] 李竞妍,郭锋,李超文,等. 东北地区晚古生代-中生代I型和A型花岗岩Nd同位素变化趋势及其构造意义[J]. 岩石学报,2014,30(7):1995-2008. Li Jingyan, Guo Feng, Li Chaowen, et al. Neodymium Isotopic Variations of Late Paleozoic to Mesozoic I-and A-Type Granitoids in NE China:Implications for Tectonic Evolution[J]. Acta Petrologica Sinica, 2014,30(7):1995-2008. |
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