Geochemical characteristics, zircon U-Pb ages and Lu-Hf isotope composition of gabbro in Gushanping area, north Qinling

Zhai Wenjian; Zhao Huan; Cui Xiaofeng; He Kai; Zhai Wenfang; Yang Junfeng; Li Chengdong

doi:10.19509/j.cnki.dzkq.2020.0511

Volume 39 Issue 5

Sep. 2020

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Zhai Wenjian, Zhao Huan, Cui Xiaofeng, He Kai, Zhai Wenfang, Yang Junfeng, Li Chengdong. Geochemical characteristics, zircon U-Pb ages and Lu-Hf isotope composition of gabbro in Gushanping area, north Qinling[J]. Bulletin of Geological Science and Technology, 2020, 39(5): 127-138. doi: 10.19509/j.cnki.dzkq.2020.0511

Citation:

Zhai Wenjian, Zhao Huan, Cui Xiaofeng, He Kai, Zhai Wenfang, Yang Junfeng, Li Chengdong. Geochemical characteristics, zircon U-Pb ages and Lu-Hf isotope composition of gabbro in Gushanping area, north Qinling[J]. Bulletin of Geological Science and Technology, 2020, 39(5): 127-138. doi: 10.19509/j.cnki.dzkq.2020.0511

Citation:

Zhai Wenjian, Zhao Huan, Cui Xiaofeng, He Kai, Zhai Wenfang, Yang Junfeng, Li Chengdong. Geochemical characteristics, zircon U-Pb ages and Lu-Hf isotope composition of gabbro in Gushanping area, north Qinling[J]. Bulletin of Geological Science and Technology, 2020, 39(5): 127-138. doi: 10.19509/j.cnki.dzkq.2020.0511

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Geochemical characteristics, zircon U-Pb ages and Lu-Hf isotope composition of gabbro in Gushanping area, north Qinling

doi: 10.19509/j.cnki.dzkq.2020.0511

Zhai Wenjian^{1, 2
,},
Zhao Huan^{1, 2},
Cui Xiaofeng^{1, 2
,
,},
He Kai¹,
Zhai Wenfang¹,
Yang Junfeng¹,
Li Chengdong³

Received Date: 27 Jun 2019

Abstract

Abstract

The gabbros, which are usually the product of the basaltic magma crystallization in lower crust or upper mantle, and to a certain extent, can reflect the specific geological era crust-mantle evolution history, are not well documented in Gushanping area, North Qinling. In order to confirm its petrogenesis and mechanism of formation, this study carried out zircon LA-ICP-MS U-Pb chronology, petrogeochemistry and zircon Hf isotope studies. The results indicate that emplacement crystallization age of the gabbros in Gushanping area is (457.4±1.4) Ma, indicating that the gabbros were formed in Late Ordovician. A geochemical study suggests the gabbros are generally enriched in LREE, rich in K, Rb, Ba, Sr, and relatively depleted in HFSE, Nb, P, Ti and Zr, which indicat the gabbros may form in an island arc setting of active continental margin. The ε_Hf(t) values vary from 6.4 to 9.1, the single model age t_DM1 is 822-708 Ma and the two model age t_DM2 is 1 268-1 025 Ma, both of which are older than the crystallizational age of zircon. Comprehensive studies suggest that the magma of the gabbros in Gushanping area originated from an enriched mantle which may be modified by subduction metasomatic fluids, and may have been formed in accretionary orogenesis caused by arc-continent collision between the early island arc of Erlangping Group and Qinling geolgogical block. The authors thus infer that the gabbros in Gushanping area ought to be initial magmatism records of the transition from island arc to back-arc basin in Erlangping Group in Late Ordovician. And this study can provide a new basis for the research on the Early Paleozoic tectonic evolution of North Qinling.
- north Qinling,
- Gushanping area,
- Erlangping Group,
- gabbro,
- zircon U-Pb dating,
- Hf isotope

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References(76)

References

[1]	张国伟, 孟庆任, 赖绍聪.秦岭造山带的结构构造[J].中国科学:地球科学, 1995, 25(9):994-1003. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199500247435
[2]	张国伟, 张本仁, 袁学诚, 等.秦岭造山带与大陆动力学[M].北京:科学出版社, 2001:101-132.
[3]	Dong Y P, Zhang G W, Neubauer F, et al.Tectonic evolution of the Qinling orogen, China:Review and synthesis[J].Journal of Asian Earth Sciences, 2011, 41(3):213-237. doi: 10.1016/j.jseaes.2011.03.002
[4]	Dong Y P, Zhang G W, Hauzenberger C, et al.Palaeozoic tectonics and evolutionary history of the Qinling orogen:Evidence from geochemistry and geochronology of ophiolite and related volcanic rocks[J].Lithos, 2011, 122(12):39-56. http://www.sciencedirect.com/science/article/pii/S0024493710003245
[5]	李运冬.华北陆块南缘泌阳李仙桥花岗岩锆石U-Pb年龄及地球化学特征[J].地质科技情报, 2018, 37(4):10-22. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzkjqb201804002
[6]	杨经绥, 许志琴, 裴先治, 等.秦岭发现金刚石:横贯中国中部巨型超高压变质带新证据及古生代和中生代两期深俯冲作用的识别[J].地质学报, 2002, 76(4):484-459. http://www.cqvip.com/Main/Detail.aspx?id=6956768
[7]	Liu L, Yang J X, Chen D L, et al.Progress and controversy in the study of HP-UHP metamorphic terranes in the west and middle central China orogen[J].Journal of Earth Science, 2010, 21(5):581-597. doi: 10.1007/s12583-010-0128-7
[8]	Wang H, Wu Y B, Gao S, et al.Ecologite origin and timings in the north Qinling terrane, and their bearing on the amalgamation of the south and north China Blocks[J].Journal of Metamorhic Geology, 2011, 29:1019-1031. doi: 10.1111/j.1525-1314.2011.00955.x
[9]	张建新, 于胜尧, 孟繁聪.北秦岭造山带的早古生代多期变质作用[J].岩石学报, 2011, 27(4):1179-1190. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201104022
[10]	Cheng H, Zhang C, Vervoort J D, et al.Timing of eclogite facies metamorphism in the north Qinling by U-Pb and Lu-Hf geochronology[J].Lithos, 2012, 136/139:46-59. doi: 10.1016/j.lithos.2011.06.003
[11]	刘良, 曹玉亭, 陈丹玲, 等.南阿尔金与北秦岭高压-超高压变质作用研究新进展[J].科学通报, 2013, 58(22):2113-2123. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kxtb201322002
[12]	刘良, 廖小莹, 张成立, 等.北秦岭高压-超高压岩石的多期变质时代及其地质意义[J].岩石学报, 2013, 29(5):1634-1656. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201305013
[13]	杨敏, 刘良, 王亚伟, 等.北秦岭二郎坪杂岩变沉积岩碎屑锆石年代学及其构造地质意义[J].岩石学报, 2016, 32(5):1452-1466. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201605014
[14]	Wang H, Wu Y B, Gao S, et al.Continental origin of eclogites in the north Qinling terrane and its tectonic implications[J].Precambrian Research, 2013, 230:13-30. doi: 10.1016/j.precamres.2012.12.010
[15]	Wu Y B, Zheng Y F.Tectonic evolution of a composite collision orogen:An overview on the Qinling-Tongbai-Hong'an-Dabie-Sulu orogenic belt in central China[J].Gondwana Research, 2013, 23(4):1402-1428. doi: 10.1016/j.gr.2012.09.007
[16]	Zhang H F, Yu H, Zhou D W, et al.The meta-gabbroic complex of Fushui in north Qinling orogen:A case of syn-subduction mafic magmatism[J].Gondwana Research, 2015, 28(1):262-275. doi: 10.1016/j.gr.2014.04.010
[17]	Li Y, Yang J S, Dilek Y, et al.Crustal architecture of the Shangdan suture zone in the Early Paleozoic Qinling orogenic belt, China:Record of subduction initiation and backarc basin development[J].Gondwana Research, 2015, 27(2):733-744. http://smartsearch.nstl.gov.cn/paper_detail.html?id=f9c3747f2f32b1037cb617b8ddc68d85
[18]	刘国惠, 张寿广, 索书田, 等.秦岭造山带主要变质岩群及变质演化[M].北京:地质出版社, 1993:1-190.
[19]	赵利刚, 许腾, 李承东, 等.中条-熊耳山成矿区关键地区地质调查与成果集成报告[R].天津: 天津地质调查中心, 2019.
[20]	Xue F, Kroner A, Reisehmann T, et al.Paleozoic pre- and post-collision calcalkaline magatism in the Qinling orogenic belt, central China, as documented by zircon ages on granitoid rocks[J].Journal of Geoloigcal Society, 1996, 153:409-417. doi: 10.1144/gsjgs.153.3.0409
[21]	Xue F, Lerch M F, Kroner A, et al.Tectonic evolution of the east Qinling Mountains, China, in the Palaeozoic:A review and new tectonic model[J].Tectonophysics, 1996, 253:271-284. doi: 10.1016/0040-1951(95)00060-7
[22]	陆松年, 李怀昆, 陈志宏, 等.秦岭中-新元古代地质演化及对Rodinia超级大陆事件的响应[M].北京:地质出版社, 2003:1-187.
[23]	李采一, 马建国, 陈瑞保, 等.对河南省二郎坪群层序及时代的新认识[J].中国区域地质, 1990, 9(2):181-185. http://www.cnki.com.cn/Article/CJFDTotal-ZQYD199002009.htm
[24]	孙勇, 张国伟, 杨司祥, 等.北秦岭早古生代二郎坪蛇绿岩片的组成和地球化学[J].中国科学:地球科学, 1996, 26(增刊1):49-55. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199600264949
[25]	胡畔.秦岭造山带二郎坪群石英斑岩U-Pb年代学研究及其地质意义[C]//中国地球物理学会.2016中国地球科学联合学术年会论文集(七).北京: 中国地球物理学会, 2016: 201.
[26]	杨荣勇, 胡受奚, 任启江, 等.东秦岭二朗坪群蛇绿岩的地球化学特征及其成矿意义[J].南京大学学报:自然科学版, 1995, 31(1):140-147. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199500371109
[27]	Sun W D, Li S G, Chen Y D, et al.Timing of synorogenic granitoids in the south Qinling, central China:Constraints on the evolution of the Qinling-Dabie orogenic belt[J].Journal of Geology, 2002, 110:457-468. doi: 10.1086/340632
[28]	杨士杰, 陈丹玲, 宫相宽, 等.北秦岭东段二郎坪群基性火山岩中浅色岩体的地球化学、年代学及其地质意义[J].岩石学报, 2015, 31(7):2009-2022. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201507016
[29]	王锦, 第五春荣, 孙勇, 等.豫西西峡地区青岗坪花岗闪长岩LA-ICP-MS锆石U-Pb测年、Hf同位素组成及其地质意义[J].地质通报, 2012, 31(6):884-895. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz201206007
[30]	梁文博, 郭瑞清, 刘桂萍, 等.新疆库鲁克塔格西段橄榄辉长岩脉LA-ICP-MS锆石U-Pb年龄、地球化学特征及其构造意义[J].地质科技情报, 2019, 38(1):58-67. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzkjqb201901007
[31]	宫江华, 张建新, 王宗起, 等.阿拉善地块北大山地区两类辉长岩的锆石U-Pb定年、Hf同位素及地球化学特征:对中亚造山带构造演化的启示[J].地质学报, 2018, 92(7):1369-1388. http://www.cnki.com.cn/Article/CJFDTotal-DZXE201807003.htm
[32]	赵姣, 陈丹玲, 谭清海, 等.北秦岭东段二郎坪群火山岩锆石的LA-ICP-MS U-Pb定年及其地质意义[J].地学前缘, 2012, 19(4):118-125. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dxqy201204012
[33]	第五春荣, 孙勇, 刘良, 等.北秦岭宽坪岩群的解体及新元古代N-MORB[J].岩石学报, 2010, 26(7):2025-2038. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201007006
[34]	Zhu X Y, Chen F K, Li S Q, et al.Crustal evolution of the north Qinling terrain of the Qinling orogen, China:Evidence from detrital zircon U-Pb ages and Hf isotopic composition[J].Gondwana Research, 2011, 20(1):194-204. doi: 10.1016/j.gr.2010.12.009
[35]	张旗, 张宗清, 孙勇, 等.陕西商县-丹凤地区丹凤群变质玄武岩的微量元素和同位素地球化学[J].岩石学报, 1995, 11(1):43-54. http://www.cnki.com.cn/Article/CJFDTotal-YSXB199501004.htm
[36]	张成立, 刘良, 张国伟, 等.北秦岭新元古代后碰撞花岗岩的确定及其构造意义[J].地学前缘, 2004, 11(3):33-42. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dxqy200403005
[37]	王振东, 霍向光, 王逢新.秦岭岩群和碧口岩群层序时代的重新厘定[J].中国区域地质, 1995, 15(3):220-227. http://www.cnki.com.cn/Article/CJFDTotal-ZQYD503.003.htm
[38]	张宗清, 刘敦一, 付国民.北秦岭变质地层同位素年代学研究[M].北京:地质出版社, 1994:1-191.
[39]	时毓, 于津海, 徐夕生, 等.秦岭造山带东段秦岭岩群的年代学和地球化学研究[J].岩石学报, 2009, 25(10):2651-2670. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98200910029
[40]	万渝生, 刘敦一, 董春艳, 等.西峡北部秦岭群变质沉积岩锆石SHRIMP定年:物源区复杂演化历史和沉积、变质时代确定[J].岩石学报, 2011, 27(4):1172-1178. http://www.cnki.com.cn/Article/CJFDTotal-YSXB201104025.htm
[41]	Diwu C R, Sun Y, Zhao Y, et al.Geochronological, geochemical, and Hf isotopic studies of the Qinling complex, central China:Implications for the evolutionary history of the north Qinling orogenic belt[J].Geoscience Frontiers, 2014, 5(4):499-513. doi: 10.1016/j.gsf.2014.04.001
[42]	陆松年, 陈志宏, 李怀坤, 等.秦岭造山带中-新元古代(早期)地质演化[J].地质通报, 2004, 23(2):107-112. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz200402002
[43]	翟文建, 郭君功, 杨俊峰, 等.北秦岭双龙-夏馆地区大面积榴闪岩的发现及锆石U-Pb年代学研究[J].大地构造与成矿学, 2019, 43(5):1052-1068. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ddgzyckx201905014
[44]	宫相宽, 陈丹玲, 任云飞, 等.北秦岭含柯石英斜长角闪岩的发现及其地质意义[J].科学通报, 2016, 61(12):1365-1378. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kxtb201612012
[45]	刘良, 周鼎武.东秦岭商南松树沟高压基性麻粒岩的发现及初步研究[J].科学通报, 1994, 39(17):1599-1601. http://www.cqvip.com/Main/Detail.aspx?id=1417020
[46]	刘良, 周鼎武, 董云鹏, 等.东秦岭松树沟高压变质基性岩石及其退变质作用的p-T-t演化轨迹[J].岩石学报, 1995, 11(2):127-136. http://www.cnki.com.cn/Article/CJFDTotal-YSXB199502002.htm
[47]	翟文建, 何凯, 郭君功, 等.小水幅、夏馆幅、二郎坪幅1: 5万区域地质调查联测报告[R].郑州: 河南省地质调查院, 2019.
[48]	李亚林, 张国伟, 宋传中.东秦岭二郎坪弧后盆地双向式俯冲特征[J].高校地质学报, 1998, 4(3):286-293. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199800156161
[49]	王学仁, 华洪, 孙勇.河南西峡湾潭地区二郎坪群微体化石研究[J].西北大学学报, 1995, 25(4):353-358. http://www.cqvip.com/Main/Detail.aspx?id=1917041
[50]	劳子强.二郎坪群的层序及时代归属[J].河南地质, 1991, 9(4):49-53. http://www.cnki.com.cn/Article/CJFDTotal-HNDD199104006.htm
[51]	高联达, 王宗起, 王涛, 等.河南西峡地区二郎坪群火神庙组中发现泥盆纪孢子化石[J].地质通报, 2006, 25(11):1287-1294. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz200611006
[52]	孙卫东, 李曙光, 孙勇, 等.北秦岭西峡二郎坪群枕状熔岩中一个岩枕的年代学和地球化学研究[J].地质论评, 1996, 42(2):144-153. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzlp199602007
[53]	王铭生, 宋峰, 武新强.河南北秦岭古火山断陷带二郎坪群及其相关地层划分对比[J].河南地质, 1997, 15(4):21-30. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199700237416
[54]	郭彩莲, 陈丹玲, 樊伟, 等.豫西二郎坪满子营花岗岩体地球化学及年代学研究[J].岩石矿物学杂志, 2010, 29(1):15-22. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=yskwxzz201001002
[55]	郭彩莲, 陈丹玲.豫西二郎坪地区O型埃达克岩的厘定及其地质意义[J].地质学报, 2011, 85(10):1-9. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dizhixb201112003
[56]	李胜利, 姚娟, 吴清杰, 等.豫西南湍源银多金属矿集区典型矿床(点):来自地质、流体特征及锆石U-Pb年龄的证据[J].地质通报, 2012, 31(10):1608-1627. http://www.cnki.com.cn/Article/CJFDTotal-ZQYD201210010.htm
[57]	苏文, 刘景波, 陈能松, 等.东秦岭-大别山及其两侧的岩浆和变质事件年代学及其形成的大地构造背景[J].岩石学报, 2013, 29(5):1573-1593. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98201305009
[58]	李名则, 吴才来, 雷敏, 等.东秦岭南召地区花岗岩岩石地球化学特征及LA-ICP-MS锆石U-Pb同位素年龄[J].地质论评, 2014, 60(2):427-442. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzlp201402016
[59]	时生贵, 涂金顺, 张兴辽, 等.河南省地质矿产局第四地质调查大队.小水幅、夏馆幅1: 5万区域地质调查报告(地质部分)[R].河南南阳: 河南省地质矿产局第四地质调查大队, 1987.
[60]	Yuan H L, Gao S, Dai M N, et al.Simultaneous determinations of U-Pb age, Hf isotopes and trace element compositions of zircon by excimer laserablation quadrupole and multiple-collector ICP-MS[J].Chemical Geology, 2008, 247(1/2):100-118. http://www.sciencedirect.com/science/article/pii/S000925410700438X
[61]	吴元保, 郑永飞.锆石成因矿物学研究及其对U-Pb年龄解释的制约[J].科学通报, 2004, 49(16):1589-1603. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=kxtb200416002
[62]	朱强, 曾佐勋, 李天斌, 等.华北克拉通对Rodinia超大陆裂解的响应:来自贺兰山北段小松山地区辉长岩地球化学、年代学及Hf同位素的新证据[J].地质通报, 2018, 37(6):1075-1086. http://www.cnki.com.cn/Article/CJFDTotal-ZQYD201806011.htm
[63]	Wilson M.Igneous petrogenesis:A global tectonic approach[M].London:Unwin Hyman, 1989:1-485.
[64]	桑继镇, 裴先治, 李瑞保, 等.东昆仑东段清水泉辉长岩体LA-ICP-MS锆石U-Pb年龄、地球化学特征及其构造意义[J].地质通报, 2016, 35(5):700-710. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=zgqydz201605007
[65]	Sun S S, McDonough W F.Chemical and isotopic systematics of oceanic basalts: Implications for mantle composition and processes[C]//Saunders A D, Norry M J.Magmatism in oceanic basins.London: Geological Society Special Publication, 1989: 313-345.
[66]	李承东, 张福勤, 苗来成, 等.吉林色洛河晚二叠世高镁安山岩SHRIMP锆石年代学及其地球化学特征[J].岩石学报, 2007, 23(4):767-776. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98200704008
[67]	邓晋福, 罗照华, 苏尚国, 等.岩石成因、构造环境与成矿作用[M].北京:地质出版社, 2004:3-376.
[68]	吴福元, 李献华, 郑永飞, 等.Lu-Hf同位素体系及其岩石学应用[J].岩石学报, 2007, 23(2):185-220. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=ysxb98200702001
[69]	Ayers J.Trace element modeling of aqueous fluid-peridotite intenaction in the mantle wedge of subduction zones[J].Contributions to Mineralogy and Petrology, 1998, 132(4):390-404. doi: 10.1007/s004100050431
[70]	Pearce J A.Trace elements characteristic of lavas from destructive plate boundaries[C]//Thorpe R S.Orogenic Andesites and related rocks.Chicester: John Wiley and Sons, 1982: 528-548.
[71]	董云鹏, 周鼎武, 张国伟.东秦岭富水基性杂岩体地球化学特征及其形成环境[J].地球化学, 1997, 26(3):80-89. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=QK199700050357
[72]	胡畔.二郎坪单元基性岩的地球化学性质和演化历史[C]//中国地球物理学会.2017中国地球科学联合学术年会论文集(五).北京: 中国地球物理学会, 2017: 147.
[73]	李源, 杨经绥, 裴先治, 等.秦岭造山带早古生代蛇绿岩的多阶段演化:从岛弧到弧间盆地[J].岩石学报, 2012, 28(6):1896-1914. http://www.cqvip.com/QK/94579X/201206/42326929.html
[74]	Hu P, Wu Y B, Zhang W X, et al.Timing of the Erlangping back-arc basin in the Qinling orogen, central China and its tectonic significance[J].Terra Nova, 2019, 31(4):1-7. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=945371dece0b9903aa6432abeb32f590
[75]	向华, 钟增球, 李晔, 等.北秦岭造山带早古生代多期变质与深熔作用:锆石U-Pb年代学证据[J].岩石学报, 2014, 30(8):2421-2434. http://www.cnki.com.cn/Article/CJFDTotal-YSXB201408022.htm
[76]	路睿, 胡加斌, 赵增霞, 等.河南南召水洞岭矿区石英角斑岩岩石化学特征[J].地质科技情报, 2018, 37(4):23-29. http://www.wanfangdata.com.cn/details/detail.do?_type=perio&id=dzkjqb201804003

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Geochemical characteristics, zircon U-Pb ages and Lu-Hf isotope composition of gabbro in Gushanping area, north Qinling

doi: 10.19509/j.cnki.dzkq.2020.0511

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Geochemical characteristics, zircon U-Pb ages and Lu-Hf isotope composition of gabbro in Gushanping area, north Qinling

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