LA-ICP-MS zircon U-Pb dating and geochemical characteristics of the pantellerite of Guanghua Formation from Longjiang basin in northern Da Hinggan Mountains and their geological implications

ZHANG Chao; WU Xinwei; ZHANG Yujin; GUO Wei; QUAN Jingyu

2017 Vol. 36, No. 9

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ZHANG Chao, WU Xinwei, ZHANG Yujin, GUO Wei, QUAN Jingyu. LA-ICP-MS zircon U-Pb dating and geochemical characteristics of the pantellerite of Guanghua Formation from Longjiang basin in northern Da Hinggan Mountains and their geological implications[J]. Geological Bulletin of China, 2017, 36(9): 1531-1541.

Citation:

ZHANG Chao, WU Xinwei, ZHANG Yujin, GUO Wei, QUAN Jingyu. LA-ICP-MS zircon U-Pb dating and geochemical characteristics of the pantellerite of Guanghua Formation from Longjiang basin in northern Da Hinggan Mountains and their geological implications[J]. Geological Bulletin of China, 2017, 36(9): 1531-1541.

LA-ICP-MS zircon U-Pb dating and geochemical characteristics of the pantellerite of Guanghua Formation from Longjiang basin in northern Da Hinggan Mountains and their geological implications

1.
Shenyang Institute of Geology and Mineral Resources, CGS, Shenyang 110034, Liaoning, China
2.
College of Earth Sciences, Jilin University, Changchun 130061, Jilin, China
3.
Shenyang Tests Research Center, Northeast China Coal Field Geology Bureau, Shenyang 11016, Liaoning, China

Received Date: 01 July 2016

Revised Date: 06 February 2017

Publish Date: 25 September 2017

Abstract

Abstract

In this paper, geochemistry and zircon U-Pb isotope chronology of the pantellerite of Guanghua Formation from Longji-ang basin in northern Da Hinggan Mountains were studied and their petrogenesis and tectonic significance were discussed. The zir-cons from pantellerite of Longjiang basin show oscillatory growth zonation of typical magmatic origin and high Th/U ratios (0.71~2.12), indicating a magmatic origin for the zircons. LA-ICP-MS zircon U-Pb weighted average age is 122.4 ±1.7Ma (n=19, MSWD=0.77). The pantellerite is characterized by high SiO₂ content, high alkali content but low Mg, Ca content. The REE pat-terns are characterized by enrichment of LREEs relative to HREEs and distinct negative Eu anomalies in the chondrite-normalized REE patterns, characterized by right-inclined and "V" -shaped feature. These rocks are depleted in Sr and Ba but enriched in Rb, Th, U, Zr. All these characteristics are similar to features of A-type granites which originated from the partial melting of felsic crust under high temperature and low pressure conditions and the subsequent fractional crystallization of plagioclase and Ti and Fe oxides, thus representing an extensional tectonic environment.
- pantellerite /
- LA-ICP-MS zircon U-Pb age /
- A-type granite /
- geochemistry /
- Early Creteaceous /
- Da Hinggan Mountains

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References

[1]	Kuzmin M L, Abramovicjh G Y, Dril S L, et al. The MongolianOkhotsk suture as the evidence of Late Paleozoic -Mesozoic collisional processes in Central Asia[C]//Abstract of the 30th IGC, 1996:1-261. Google Scholar
[2]	Zhao X X, Coe R S. Paleo-magnetic constraints on the paleo-geography of China:Implications for Gondwanaland[C]//Abstract of the 30th IGC, 1996:1-261. Google Scholar
[3]	葛文春, 林强, 孙德有, 等.大兴安岭中生代两类流纹岩成因的地球化学研究[J].地球科学, 2000, 25(2):172-178. Google Scholar
[4]	林强, 葛文春, 曹林, 等.大兴安岭中生代双峰式火山岩的地球化学特征[J].地球化学, 2003, 32(3):208-222. Google Scholar
[5]	邵济安, 臧绍先, 牟保磊.造山带的伸展构造与软流圈隆起——以兴蒙造山带为例[J].科学通报, 1994, 39(6):533-537. Google Scholar
[6]	Fan W M, Guo F, Wang Y J, et al. Late Mesozoic calc -alkaline volcanism of post-orogenic extension in the northern Da Hinggan Mountains, northeastern China[J]. Journal of Volcanology and Geothermal Research, 2003, 121:115-135. doi: 10.1016/S0377-0273(02)00415-8 CrossRef Google Scholar
[7]	Wang P J, Chen F K, Shen S M, et al. Geochemical and Nd-Sr-Pb isotopic composition of Mesozoic volcanic rocks in the Songliao basin, NE China[J]. Geochemical Journal, 2006, 40:149-159. doi: 10.2343/geochemj.40.149 CrossRef Google Scholar
[8]	张玉涛, 张连昌, 英基丰, 等.大兴安岭北段塔河地区早白垩世火山岩地球化学及源区特征[J].岩石学报, 2007, 23(11):2811-2822. doi: 10.3969/j.issn.1000-0569.2007.11.012 CrossRef Google Scholar
[9]	赵国龙, 杨桂林, 王忠.大兴安岭中南部中生代火山岩[M].北京:北京科学技术出版社, 1989. Google Scholar
[10]	孙德有, 许文良, 周燕.大兴安岭中生代火山岩的形成机制[J].矿物岩石地球化学通讯, 1994, 3:162-164. Google Scholar
[11]	叶茂, 张世红, 吴福元.中国满洲里.绥芬河地学断面域古生代构造单元及其地质演化[J].长春地质学院学报, 1994. 24(3):241-245. Google Scholar
[12]	吕志成, 段国正, 郝立波, 等.大兴安岭中段二叠系大石寨组细碧岩的岩石学地球化学特征及其成因探讨[J].岩石学报, 2002. 18(2):212-222. Google Scholar
[13]	范晨子, 胡明月, 赵令浩, 等.锆石铀-铅定年激光剥蚀-电感耦合等离子体质谱原位微区分析进展[J].岩矿测试, 2012, 31(1):29-46. Google Scholar
[14]	Ludwig K R. User's Manual for Isoplot 3.00, a geolocronological toolkit for Microsoft Excel[J]. Berkeley Geochronological Center Special Publication, 2003, 4:25-32. Google Scholar
[15]	Whalen J B, Currie K L, Chappell B W. A-type granites:geochemical characteristics, discrimination and petrogenesis[J]. Contributions to Mineralogy and Petrology, 1987, 95(4):407-419. doi: 10.1007/BF00402202 CrossRef Google Scholar
[16]	Boynton W V. Chapter 3-Cosmochemistry of the rare earth elements:meteorite studies[J]. Developments in Geochemistry, 1984, 2(2):63-114. Google Scholar
[17]	McDonough W F, Sun S S. The composition of the Earth. Chem Geol[J]. Chemical Geology, 1995, 120(3/4):223-253. Google Scholar
[18]	Pearce J A. Trace Element Discrimination Diagrams for the Tectonic Interpretation of Granitic Rocks[J]. Journal of Petrology, 1984, 25(4):956-983. doi: 10.1093/petrology/25.4.956 CrossRef Google Scholar
[19]	Loiselle M C, Wones D R. Characteristics and origin of anorogenic granites[J]. Geological Society of America Abstracts with Programs, 1979, 11:468. Google Scholar
[20]	King P L, White A J R, Chappell B W, et al. Characterization and Origin of Aluminous A-type Granites from the Lachlan Fold Belt, Southeastern Australia[J]. Journal of Petrology, 1997, 38(3):371-391. doi: 10.1093/petroj/38.3.371 CrossRef Google Scholar
[21]	付建明, 马昌前, 谢才富, 等.湖南金鸡岭铝质A型花岗岩的厘定及构造环境分析[J].地球化学, 2005, 34(3):215-226. Google Scholar
[22]	Eby G N. The A-type granitoids:A review of their occurrence and chemical characteristics and speculations on their petrogenesis[J]. Lithos, 1990, 26(1/2):115-134. Google Scholar
[23]	于津海, 王德滋, 耿建华.一个古元古代A型流纹岩[J].地球化学, 1998, (6):549-558. Google Scholar
[24]	Harris C, Marsh J S, Milner S C. Petrology of the Alkaline Core of the Messum Igneous Complex, Namibia:Evidence for the Progressively Decreasing Effect of Crustal Contamination[J]. Journal of Petrology, 1999, 40(9):1377-1397. doi: 10.1093/petroj/40.9.1377 CrossRef Google Scholar
[25]	Yang J H, Wu F Y, Chung S L, et al. A hybrid origin for the Qianshan A-type granite, northeast China:Geochemical and Sr-NdHf isotopic evidence[J]. Lithos, 2006, 89(1/2):89-106. Google Scholar
[26]	Clemens J D, Holloway J R, White A J R. Origin of an A-type granite; experimental constraints[J]. American Mineralogist, 1986, 71(3):317-324. Google Scholar
[27]	王一先, 赵振华.巴尔哲超大型稀土铌铍锆矿床地球化学和成因[J].地球化学, 1997(1):24-35. Google Scholar
[28]	Mushkin A, Navon O, Halicz L, et al. The Petrogenesis of A-type Magmas from the Amram Massif, Southern Israel[J]. Journal of Petrology, 2003, 44(5):815-832. doi: 10.1093/petrology/44.5.815 CrossRef Google Scholar
[29]	Patino Douce A E. Generation of metaluminous A-type granites by low-pressure melting of calc-alkaline granitoids[J]. Geology, 1997, 25(8):743. doi: 10.1130/0091-7613(1997)025<0743:GOMATG>2.3.CO;2 CrossRef Google Scholar
[30]	Zhao X X, Coe R S. Paleomagnetic constraints on the paleogeography of China:Implications for Gondwanaland[J]. Abstract of 30th IGC, 1996, l (1):231. Google Scholar
[31]	李锦轶, 高立明, 孙桂华, 等.内蒙古东部双井子中三叠世同碰撞壳源花岗岩的确定及其对西伯利亚与中朝古板块碰撞时限的约束[J].岩石学报, 2007, 23(3):565-582. Google Scholar
[32]	许文良, 葛文春, 裴福萍, 等.东北地区中生代火山作用的年代学格架及其构造意义[J].矿物岩石地球化学通报, 2008, 27(增刊):286-287. Google Scholar
[33]	裴福萍, 许文良, 杨德彬, 等.华北克拉通东北缘岩石圈深部物质组成的不均一性:来自吉林南部中生代火山岩元素及Sr-Nd同位素地球化学的证据[J].岩石学报, 2009, 25(8):1962-1974. Google Scholar
[34]	Yu J J, Wang F, Xu W L, et al. Early Jurassic mafic magmatism in the Lesser Xing'an-Zhangguangcai Range, NE China, and its tectonic implications:Constraints from zircon U-Pb chronology and geochemistry[J]. Lithos, 2012, 142/143:256-266. doi: 10.1016/j.lithos.2012.03.016 CrossRef Google Scholar
[35]	Xu W L, Pei F P, Wang F, et al. Spatial-temporal relationships of Mesozoic volcanic rocks in NE China:Constraints on tectonic overprinting and transformations between multiple tectonic regimes[J]. Journal of Asian Earth Sciences, 2013, 74(18):167-193. Google Scholar
[36]	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. Google Scholar
[37]	赵越, 徐刚, 张拴宏, 等.燕山运动与东亚构造体制的转变[J].地学前缘, 2004, 11(3):319-328. Google Scholar
[38]	Zhang X H, Zhang H, Tang Y, et al. Geochemistry of Permian bimodal volcanic rocks from central Inner Mongolia, North China:Implication for tectonic setting and Phanerozoic continental growth in Central Asian Orogenic Belt[J]. Chemical Geology, 2008, 249(3/4):262-281. Google Scholar
[39]	林强, 葛文春, 孙德有, 等.东北亚中生代火山岩的地球动力学意义[J].地球物理学报, 1999, (S1):75-84. Google Scholar
[40]	葛文春, 李献华, 林强, 等.呼伦湖早白垩世碱性流纹岩的地球化学特征及其意义[J].地质科学, 2001, 36(2):176-183. Google Scholar
[41]	Ying J F, Zhou X H, Zhang L C, et al. Geochronological and geochemical investigation of the late Mesozoic volcanic rocks from the Northern Great Xing' an Range and their tectonic implications[J]. International Journal of Earth Sciences, 2010, 99(2):357-378. doi: 10.1007/s00531-008-0395-z CrossRef Google Scholar
[42]	韦忠良, 张宏, 郭文敏, 等. LA-ICP-MS锆石U-Pb测年对辽西-冀北地区晚中生代区域性角度不整合时代的约束[J].自然科学进展, 2008, 18(10):1119-1127. doi: 10.3321/j.issn:1002-008X.2008.10.005 CrossRef Google Scholar
[43]	Wu F Y, Sun D Y, Li H, et al. A-type granites in northeastern China:age and geochemical constraints on their petrogenesis[J]. Chemical Geology, 2002, 187(1/2):143-173. Google Scholar
[44]	Davis G A, Darby B J, Zheng Y, et al. Geometric and temporal evolution of an extensional detachment fault, Hohhot metamorphic core complex, Inner Mongolia, China[J]. Geology, 2002, 30(11):1003-1006. doi: 10.1130/0091-7613(2002)030<1003:GATEOA>2.0.CO;2 CrossRef Google Scholar
[45]	Graham S A, Hendrix M S, Johnson C L, et al. Sedimentary record and tectonic implications of Mesozoic rifting in southeast Mongolia[J]. Geological Society of America Bulletin, 2001, 113(12):1560-1579. doi: 10.1130/0016-7606(2001)113<1560:SRATIO>2.0.CO;2 CrossRef Google Scholar
[46]	李培忠, 于津生.黑龙江碾子山晶洞碱性花岗岩岩体年龄及其意义[J].地球化学, 1993, (4):389-398. Google Scholar