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山东西部中生代青山群火山岩的地球化学特征及其岩石成因
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  • 英文篇名:Geochemistry and Petrogenesis of the Mesozoic Volcanic Rocks from the Qingshan Group in Western Shandong Province
  • 作者:张永清 ; 凌文黎 ; 张军波 ; 段瑞春 ; 任邦方 ; 杨红梅
  • 英文作者:ZHANG Yongqing;LING Wenli;ZHANG Junbo;DUAN Ruichun;REN Bangfang;YANG Hongmei;Tianjin Institute of Geology and Mineral Resources,CGS;Faculty of Earth Science,China University of Geosciences;Wuhan Institute of Geology and Mineral Resources,CGS;
  • 关键词:山东西部 ; 中生代 ; 青山群 ; 地球化学 ; 岩石成因
  • 英文关键词:Western Shandong Province;;Mesozoic;;Qingshan Group;;geochemistry;;petrogenesis
  • 中文刊名:DZXE
  • 英文刊名:Acta Geologica Sinica
  • 机构:中国地质调查局天津地质矿产研究所;中国地质大学地球科学学院;中国地质调查局武汉地质矿产研究所;
  • 出版日期:2017-12-15
  • 出版单位:地质学报
  • 年:2017
  • 期:v.91
  • 基金:国家自然科学基金委员会创新研究群体科学基金项目(编号40521001)资助的成果
  • 语种:中文;
  • 页:DZXE201712008
  • 页数:13
  • CN:12
  • ISSN:11-1951/P
  • 分类号:106-118
摘要
以山东西部西董地区中生代青山群火山岩为研究对象,在进行系统的元素-同位素分析的基础上,探讨其岩浆源区和岩石成因,同时丰富该区域岩石地层的地球化学特征。西董青山群火山岩Si O2含量变化于52.8%~59.8%之间,主要为钙碱性系列岩石,岩石组合为玄武质粗面安山岩-玄武质安山岩-粗面安山岩,Mg O、TFe2O3、Mn O、Ti O2、Ca O与Si O2具有明显的负相关关系,Al2O3和Na2O与Si O2具有正相关关系;微量元素富集Rb、Ba、Th、U和K等大离子亲石元素,亏损Nb、Ta和Ti等高场强元素,稀土元素总量∑REE变化范围为100×10-6~187×10-6,(La/Yb)N比值范围为8.2~11.1,无明显的Eu异常(δEu=0.9~1.02);显示富集且均一的Sr-Nd同位素组成((87Sr/86Sr)t=0.7047~0.7050,εNd(t)=-16.5~-14.2)。西董青山群火山岩的Nd、Sr同位素组成与Si O2缺乏明显负相关关系,Nb/Ta与La/Nb之间不具有负相关关系以及Nb与Th之间具有正相关关系,指示岩浆在上升和演化过程中地壳混染作用对青山群火山岩岩浆化学组成的影响并不显著;火山岩Mg O含量明显高于玄武岩部分熔融形成的熔体,说明青山群中基性火山岩岩浆的形成过程可能与大陆地壳和地幔岩系之间的相互作用有关。综合分析表明,西董中生代青山群火山岩是大陆下地壳物质经拆沉作用于地幔环境中发生部分熔融,与上地幔岩石发生交代作用后进入地表形成。
        With volcanic rocks of the Mesozoic Qingshan Group in the Xidong area in western Shangdong province as study objective,we carried out systematical analysis of element-isotope geochemical analysis on the volcanic rocks to understand source area of magmatic rocks and their petrogenesis. This study will expand the geochemical features of rock sequences in this area. SiO2 content of Qingshan Group volcanic rocks ranges from 52. 8% to 59. 8%,suggesting they belong to calc-alkaline series. The rock assemblage consists of basaltic trachyandesite to trachyandesite. SiO2 shows negative relation to MgO,TFe2 O3,MnO and TiO2,but positive to Al2 O3 and Na2 O.Large ion lithophile elements such as Rb,Ba,Th,U and K are enriched while high field strength elements such as Nb,Ta and Ti are depleted. The total REE ranges from 100 × 10-6 to 187 × 10-6,with(La/Yb)N = 8. 2 ~ 11. 1 and no significant Eu anomaly(Eu = 0. 9 ~ 1. 02). The volcanic rocks have homogeneous and enriched Sr-Nd isotopic compositions with(87 Sr/86 Sr)t ratios of 0. 7047 ~ 0. 7050 and Nd(t) values of-16. 5 ~-14. 2. Nd and Sr isotopic compositions of Qingshan Group volcanic rocks in the Xidong area show no distinct negative relation to SiO2,Nb/Ta and La/Nb has no negative relation,and Nb and Th shows positive relation. All these features indicate that crust contamination had much influence on chemical compositions of magma of Qingshan Group volcanic rocks during the uprising and evolution process of magma. The fact that the volcanic rocks have higher MgO content than melt resulted from partial melting of basalt indicates that forming process of intermediate-mafic volcanic rocks of the Qingshan Group was probably related to interaction between continental crust and mantle rock series. Integrated analysis indicates that the volocanic rocks of Mesozoic Qingshan Group in the Xidong area were the emplacement of partially melting continental lower curst materials onto the Earth surface,which were firstly metasomatized with upper mantle rocks in the mantle environment due to delamination.
引文
Chi Jishang,Lu Fengxiang.1996.Kimberlite and paleozoic lithospheric mantle of North China platform.Beijing:Sci press(in Chinese with English abstract).
    Chen Lihui,Zhou Xinhua.2005.Subduction-related metasomatism in the thinning lithosphere:Evidence from a composite duniteorthopyroxenite xenolith entrained in Mesozoic Laiwu high-Mg diorite,North China Craton.G3,6(6):1~20.
    Fan Weiming,Zhang Hongfu,Baker J,Jarvis K E,Mason P R D,Menzies M A.2000.On and off the North China Craton:where is the Archean keel?J Petrology,41:933~950.
    Gill J B.1981.Oroginic andesites and plate tectonics.Berlin:SpringerVerlag.
    Geology and Mineral Resources Bureau of Shandong Province.Shandong Province Regional Geology 1991.Beijing:Geological Publishing House(in Chinese with English abstract).
    Gao Shan,Ling Wenli,Qiu Yumin,Zhou Lian,Gerald H,Klaus S.1999.Contrasting geochemical and Sr-Nd isotopic compositons of Archean metasediments from the Kongling high-grade terrain of the Yangtze craton:ecidence for cratonic ecolution and redistribution of REE during crustal anatexis.Geochimica et Cosmochimica Acta,63:2071~208.
    Guo Feng,Fan Weiming,Wang Yuejun.2001.Later Mesozoic intrusive complexes in North China Block:
    Constraints on the nature of subcontinental lithospheric mantle.Phys.Chem.Earth(A),26(9-10):759~771.
    Gao Shan,Rudnick R L,Yuan Honglin,Liu Xiaoming,Liu Yongsheng,Xu Wenliang,Ling Wenli,Ayers J,Wang Qinghai.2004.Recyling
    lower continental crust in the North China Craton.Nature,432:892~
    897.897.
    Gao Lin,Chen Bin.2013.Study on petrology,geochemistry and Os-NdSr isotopes ofJinan gabbro in Luxi block.Journal of earth sciences and environment,35(2):19~31(in Chinese with English abstract).
    Le Maitre R W.1989.A classification of igneous rocks and glossary of terms.Oxford:Blackwell.
    Lu Songnian,Yang Chunliang,Jiang Mmingmei,Li Huaikun,Li Huimin.1996.Tracing constrains on the evolution of Precambrian continetal crust.Beijing:Geological Publishing House(in Chinese with English abstract).
    Li Shuguang,Huang Fang,Li Hui.2002.Post-collision delamination of the lithosphere beneath Dabie Sulu orogenic belt.Chinese Science Bulletin,46:1487~1490.
    Liu Shen,Hu Ruizhong,Zhao Junhong,Feng Caixia.2003.Tectonic setting anf petrogenesis of Qingshan Formation volcanic rocks in weesternShandong Province:evidence from major elements and trace elements.Geochimica,32(4):306~316(in Chinese with English abstract).
    Liu Yongsheng,Gao Shan,Yuan Honglin,Zhou Lian,Liu Xiaoming,Wang Xuance,Hu Zhaochu.2004.U-Pb zircon ages and Nd,Sr,and Pb isotopes of lower crustal xenoliths from North China Craton:insights on evolutionof lower continental crust.Chemical Geology,211:87~109.
    Li Quanzhong,Xie Zhi,Chen Jiangfeng,Gao Tianshan,Yu Gang,Qian Hui.2007.Pb-Sr-Nd isotopic characteristics of the Gabbros fromJinan and Zouping and the contribution of the lower crust to the magma source.Geological Journal of China Universities,13(2):297~310(in Chinese with English abstract).
    Liu Shen,Hu Ruizhong,Gao Shan,Feng Caixia,Qi Yongqiang,Wang Tao,Feng Guangying.Couison I M.2008.U-Pb zircon age,geochemical and Sr-Nd-Pb-Hf isotopic constraints on age and arigin of alkaine intrusions and associated mafic dikes from Sulu orogenic belt.Lithos,103:365~379.
    Li Haiyong,Xu Zhaowen,Lu Xiancai,Chen Lihui,Liu Suming,Yang Xiaonan,Zhang Jun,Li Hongchao,Chen Wei.2008.Evolution of mesozoic volcanic rocks in the Zouping basin,westernShandong province:constraints for mantle sources.Acta Petrologica Sinica,24(11):2537~2547(in Chinese with English abstract).
    Li Hongkui,Li Dapeng,Ceng Ke,Guo Baokui,Zhuo Chuanyuan,Liang Taitao.2017.The Mesozoic magmaticactivities framework in Jiaodong area:SHRIMP chronology recording of single particle zircon.Acta Geological Sinica,91(1):163~179.
    Ling Wenli,Duan Ruichun,Xie Xianjun,Zhang Yongqing,Zhang Junbo,Cheng Jianping,Liu Xiaoming,Yang Hongmei.2009.Contrasting geochemistry of the Cretaceous volcanic suites in Shandong province and its implications for the Mesozoic lower crust delamination in the eastern North China craton.Lithos,113:640~658.
    Liu Shen,Feng Caixia,Zhai Mingguo,Hu Ruizhong,Lai Shaocong,Chen Junjin,Yan Jun.2016.Zircon U-Pb age,geochemical,and Sr-Nd-Hf isotopic constraints on the origin of Early Cretaceous mafic dykes from western Shandong Province,eastern North China Craton,China..Acta Petrologica Sinica,32(3):629~645(in English with Chinese abstract)Middlemost,E A K.1994.Naming materials in the magma/igneous rock system.Earth-Science Reviews,37:215~224.
    Münker C.1998.Nb/Ta Fractionation in a cambrian arc/back system,new zealand:source eonstraints and application of refined icpms techniques.Chem Geol,144(1-2):23~45.
    Miao Baihu,Xu Zhaowen,Wang Hao,Li Haiyong,Yang Xiaonan,Zuo Changhu,Zhao Zengxia.2015.Genesis and source characteristics of basalitic andesite for the lower Qingshan formation in Zouping basin,Shangdong province.Acta Geologica Sinica,89(1):37~48(in Chinese with English abstract).
    Ning Peisong,Long Qun,Cheng Ting,Hu Zhaoping,Chen Fukun.2013.Geochemistry and Sr-Nd-Pb isotopic composition of late mesozoic inteermediate-basic rock in western Shandong Block.Journal of earth sciences and environment,35(4):62~76(in Chinese with English abstract).
    Qiu Jiansheng,Wang Dezi,Zhou Jincheng,Zeng Jiahu.1996.Geology,geochemistry and genesis of the mesozoic shoshonitic volcanic rocks in Shandong province.Earth Science-Journal of China University of Geosciences,21(5):546~552(in Chinese with English abstract).
    Qiu Jiansheng,Xu Xisheng,Luo Qinghua.2001.40 Ar-39 Ar dating and source denoting of K-rich volcanic rocks lamprophyres in western Shandong Province.Chinese Science Bulletin,46(18):1499~1508(in Chinese with English abstract).
    Qiu Jiansheng,Hu Jian,Jiang Shaoyong,Wang Rucheng,Xu Xisheng.2005.Mesozoic-Cenozoic Mafic Magmatism in Western Shandong Province and Its Implication for the Chemical Evolution of the Mantle.Earth Science-Journal of China University of Geosciences,30(6):646~658(in Chinese with English abstract).
    Qiu Jiansheng,Liu Liang,Li Youlian,Zhao Jiaolong.2013.Petrogenesis of potassic voicanic rocks in the middle-south parts of the Yishu deep fault zone:constraints from elemental geochemistry and Sr-Nd-Pb isotopes.Acta Geologica Sinica,87(9):1193~1209(in Chinese with English abstract).
    Rudnick R I,Fountain D M.1995.Nature and composition of the continental crust:a lower crustal perspective.Rev Geophys,33(3):267~310.
    Rapp R P,Watson E B.1995.Dehydration melting of metabasalt at 8~32 kbar:implication for continental growth and crust-mantle recycling.J Petrol,36:891~931.
    Rapp R P,Shimizu N,Norman M D,Applegate G S.1999.Reaction between slabderived melts and peridotite in the mantle wedge:experimental constraints at 3.8GPa.Chemical Geology,160:335~356.
    Rudnick R L,Gao Shan,Ling Wenli,Liu Yongsheng,Mcdonough W F.2004.Petrology and geochemistry of spinel peridotite xenoliths from Hannuoba and Qixia,North china Craton.Lithos,77:609~637.
    Ren Tianlong,Hou Jianhua,Zhu Xueqiang,Yang Shipeng,Huang Yongbo,Wang Lijuan.2015.Geochronology and Geochemistry of the early Mesozoic granites in the Jimo area,Shandong province.Geological Review,61(z1):697~698.
    Sun S S,McDonough W F.1989.Chemical and isotopic systematics of oceanic basalts:implications for mantle compositon and processes.In:Saunders AD and Norry MJ,Magmatism in ocean basins.Geol Soc London Spec Publ,42:313~345.
    Tayor S R,Mclennan S M.1985.The continental crust:its composition and evolution.Oxford,London,Boston:Blackwell,312.
    Wu Qi,Niu Manlan,Zhu Guang,Xiang Biwei,Fu Pengyuan,Xia Wenjing.2013.Petrogenesis of early cretaceous intermediate-felsic volcanic rocks in the Juxian area in the Tan-Lu fault zone and their tectonic implications.Acta Geologica Sinica,87(7):979~993(in Chinese with English abstract).
    Xu Yigang,Huang Xiaolong,Ma Jinlong,Wang Yanbin,Ilzuka Y,Xu Jifeng,Wang Qiang,Wu Xiangyang.2004.Crustal-mantle interaction during the thermo-tectonic reactivation of the North China Craton:SHRIMP zircon U-Pb age,petrology andgeochemistry of Mesozoic plution in western Shandong.Contribution to Mineralogy andPetrology,147:750~767.
    Yan Jun,Chen Jiangfeng,Xie Zhi,Zhou Taixi.2003.Mantle xenoliths from Late Cretaceous basalts in eastern Shandong:New constraints on the timing of lithospheric thinning in eastern China.Chinese Sci Bull,8:1570~1574.
    Yang Chenghai,Xu Wenliang,Yang Debin,Liu Changchun,Liu Xiaoming,Hu Zhaochu.2005.Chronology of the Jinan Gabbro in Western Shandong:Evidence from LA-ICP-MS Zircon U-Pb Dating.Acta Geoscientica Sinica,26(4):321~325(in Chinese with English abstract).
    Yang Chenghai,Xu Wenliang,Yang Debin,Liu Changchun,Liu Xiaoming,Hu Zhaochu.2006.Petrogenesis of the mexozoic High-Mg diorites in west Shandong:evidence from chronology and petrogeochemistry.Earth Science-Journal of China University of Geosciences,31(1):81~92(in Chinese with English abstract).
    Ying Jifeng,Zhang Hongfu,Kita N,Morishite Y,Shimoda G.2006.Nature and evolution of Late Cretaceous lithospheric mantle beneath the eastern North China Craton:Constraints from petrology and geochemistry of peridotitic xenoliths from Jünan,Shandong Province.China Earth and Planetary Science Letters,244:622~638.
    Yang Chenghai,Xu Wenliang,Yang Debin,Wang Wei,Wang Weide,Liu Jinming.2008.Petrogenesis of the Shangyu Gabbro diorites in west Shandong:evidence from chronology and petro-geomistry.Science in China(Series D),38(1):44~55(in Chinese without English abstract).
    Yang Debin,Xu Wenliang,Pei Fuping,Yang Chenghai,Wang Qinghai.2012.Spatial extent of the influence of the deeply subducted South China Block on the southeasters North China Block:Constraints from Sr-Nd-Pb isotopes in Mesozoicmafic igneous rocks.lithos,136~139:246~260.
    Zindler AW,Hart SR.1986.Chemical Geodynamics.Ann Rev Earth Planet Sci,14:493~571.
    Zheng Jianping,O’Reilly SY,Griffin WL,Lu Fengxiang,Zhang Ming.1998.Nature and evolution of Cenozoic lithospheric mantle beneath Shandong peninsula,Sino-Korean craton.Int Geol Rev,40:471~499.
    Zheng Jianping,Lu Fengxiang.1999.Mantle xenoliths from kimberlites,Shandong and Liaoning:Paleozoic mantle character and its heterogeneity.Acta Petrologica Sinica,15(1):65~74(in Chinese with English abstract).
    Zhang Hongfu,Sun Min,Zhou Xinhua,Fan Weiming,Zhai Mingguo,Ying Jifeng.2002.Mesozoic lithosphere destruction beneath the North China Craton:evidence from major-element,trace-element and SrNd-Pb isotope studies of Fangcheng basalts.Contributions to Mineralogy and Petrology,144:241~253.
    Zhou Xinhua,Zhang Hongfu,Ying Jifeng,Chen Lihui.2005.Geochemical records of subsequent effects of continental deep subduction:discussion of mantle source variations of the Mesozoic lithospheric mantle of the North China Craton.Acta Petrologica Sinica,21(4):1255~1263(in Chinese with English abstract).
    Zhou Qunjun,Xu Wenliang,Yang Debin,Pei Fuping,Wang Wei,Yuan Honglin,Gao Shan.2013.Modification of The lithospheric mantle by melt derived from recycled continental crust evidenced by wehrlite xenoliths in Early Cretaceous high-Mg diorites from western Shandong.Science China:Earth Sciences,43:1179~1194(in Chinese without English abstract).
    池际尚,路凤香主编.1996.华北地台金伯利岩及古生代岩石圈地幔特征.北京:科学出版社.
    高林,陈斌.2013.鲁西地块济南辉长岩岩石学、地球化学和Os-NdSr同位素研究.地球科学与环境学报,35(2):19~31.
    陆松年,杨春亮,蒋明媚,李怀坤,李惠民.1996.前寒武纪大陆地壳演化示踪.北京:地质出版社.
    刘燊,胡瑞忠,赵军红,冯彩霞.2003.鲁西青山组火山岩形成的构造背景及其成因探讨:主元素和微量元素证据.地球化学,32(4):306~316.
    李全忠,谢智,陈江峰,高天山,喻钢,钱卉.2007.济南和邹平辉长岩的Pb-Sr-Nd同位素特征和岩浆源区中下地壳物质贡献.高校地质学报,13(2):297~310.
    李海勇,徐兆文,陆现彩,陈立辉,刘苏明,杨小男,张军,李红超,陈伟.2008.鲁西邹平盆地中生代火山岩的演化:对地慢源区的约束.岩石学报,24(11):2537~2547.
    李洪奎,李大鹏,耿科,郭宝奎,禚传源,梁太涛.2017.胶东地区燕山期岩浆活动及其构造环境---来自单颗锆石SHRIMP年代学的记录.地质学报,91(1):163~179.
    缪柏虎,徐兆文,王浩,李海勇,杨小男,左昌虎,赵增霞.2015.山东邹平青山下亚组玄武安山岩源区性质及成因.地质学报,89(1):37~48
    宁培松,龙群,程婷,胡昭平,陈福坤.2013.鲁西地块晚中生代中-基性岩地球化学和Sr-Nd-Pb同位素组成特征.地球科学与环境学报,35(4):62~76.
    任天龙,侯建华,朱学强,杨仕鹏,黄永波,王丽娟.2015.山东即墨地区中生代花岗岩年代学及地球化学特征.地质评论,61(z1):697~698.
    邱检生,王德滋,周金城,曾家湖.1996.山东中生代橄榄安粗岩系火山岩的地质、地球化学特征及岩石成因.地球科学---中国地质大学学报,21(5):546~552.
    邱检生,徐夕生,罗清华.2001.鲁西富钾火山岩和煌斑岩的40 Ar-39Ar定年及源区示踪.科学通报,46(18):1499~1508.
    邱检生,胡建,蒋少涌,王汝成,徐夕生.2005.鲁西中、新生代镁铁质岩浆作用与地幔化学演化.地球科学---中国地质大学学报,30(6):646~658.
    邱检生,刘亮,李友连,赵姣龙.2013.沂沭断裂带中南段钾质火山岩的元素地球化学与Sr-Nd-Hf同位素组成及其对岩石成因的制约.地质学报,87(9):1193~1209.
    山东省地质矿产局.1991.山东省区域地质志.北京:地质出版社.
    吴齐,牛漫兰,朱光,向必伟,傅朋远,夏文静.2013.郯庐断裂带莒县地区早白垩世中酸性火山岩成因及其地质意义.地质学报,87(7):979~993.
    杨承海,许文良,杨德彬,刘长春,柳小明,胡兆初.2005.鲁西济南辉长岩的形成时代:锆石LA-ICP-MS U-Pb定年证据.地球学报,26(4):321~325.
    杨承海,许文良,杨德彬,刘长春,柳小明,胡兆初.2006.鲁西中生代高Mg闪长岩的成因:年代学和岩石地球化学证据,地球科学,31(1):81~92.
    杨承海,许文良,杨德彬,王伟,王伟德,刘金民.2008.鲁西上峪辉长-闪长岩的成因:年代学与岩石地球化学证据.地球科学,38(1):44~55.
    郑建平,陆凤香.1999.胶辽半岛金伯利岩中地幔捕虏体岩石学特征:古生代岩石圈地幔及其不均一性.岩石学报,15(1):65~74.
    周新华,张宏福,英基丰,陈立辉.2005.大陆深俯冲后效作用的地球化学记录---华北中生代岩石圈地幔源区特征变异的讨论.岩石学报,21(4):1255~1263.
    周群君,许文良,杨德彬,裴福萍,王微,袁洪林,高山.2013.再循环陆壳物质对岩石圈地幔的改造:鲁西早白垩世高镁闪长岩中异剥橄榄岩捕虏体证据.中国科学:地球科学,43:1179~1194.

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