内蒙古白云鄂博-满都拉地区加里东期—华力西期—印支期岩浆岩特征与大地构造演化探讨
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摘要
内蒙古白云鄂博-满都拉地区跨越了华北地台和兴蒙造山带两大构造单元。它的一个显著特点是广泛发育古生代-中生代岩浆岩。
    论文以近几年在白云鄂博和满都拉地区开展的1/25 万区调为基础,详细的论述了区内加里东期、华力西期、印支期岩浆岩的岩相学、岩石化学和地球化学特征,并基于火成岩构造组合探讨了区内在该时期的大地构造演化。
    加里东期岩浆岩有包尔汗图群火山岩和巴特敖包侵入岩,时代为奥陶纪。是与俯冲作用有关的一套岛弧型火成岩组合。在火山岩中首次识别出与弧前拉张作用有关的苦橄岩、玻安岩及具MORB 性质的玄武岩,并确认为SSZ 型;认为巴特敖包侵入岩为adakites;为本区早古生代构造演化提供了新的依据。
    早华力西期发育有早泥盆世的蛇绿岩组合、泥盆纪的HKCA 花岗岩和正长岩。早泥盆世蛇绿岩为SSZ 型,岩石组合有变质橄榄岩、堆晶辉长岩、玻安岩和枕状玄武岩,洋盆具弧后盆地性质。泥盆纪花岗岩和正长岩总体为HKCA 系列,形成于后碰撞环境。
    中华力西期有早石炭世的MKCA 花岗闪长岩、碱长花岗岩和晚石炭世的正长岩。早石炭世侵入岩为与洋壳俯冲有关的岛弧火成岩。晚石炭世正长岩具板内或后造山伸展岩浆特征,由于空间分布上的相隔较远,与早石炭世侵入岩的关系不确定。
    晚华力西期岩浆岩主要分布于北带和南带。北带有早二叠世岛弧型火山岩和侵入岩、早中二叠世的大石寨组火山岩和同期的侵入岩。大石寨组火山岩岩相学和岩石化学显示其中有石英角斑岩存在,证明有海底岩浆喷溢。早中二叠世的大部分酸性岩浆岩(流纹岩和花岗岩)为过铝特点(A/CNK>1.1),具同碰撞-后碰撞特征;总体北带岩浆岩环境比较复杂,可能反映了从岛弧一直到后碰撞。南带该期岩浆岩最为发育,早二叠世苏吉组火山岩、早中二叠世侵入岩,反映了活动大陆边缘构造背景;中晚二叠世花岗岩具铝质A 型花岗岩特点,反映了造山后伸展背景。
    印支期岩浆岩在中带和南带大面积分布。中带为早三叠世的辉长岩、石英闪长岩、二长花岗岩和正长花岗岩,形成于俯冲环境;南带为晚三叠世SP 花岗岩
Baiyun’ebo–Mandula region of Inner Mongolia crossovers the boundary between North China Platform and Xingmeng Orogenic belt, and one of its notable characteristics is having large volume of Paleozoic-Mesozoic magmatic rocks.
    Based on 1/250000 regional geological survey of Baiyun’ebo and Mandula, the petrography, petrochemistry and geochemistry of Paleozoic-Mesozoic magmatic rocks are studied in detail. The geotectonic evolution in this region is discussed on the basis of igneous petrotectonic assemblages.
    Caledonian magmatic rocks include volcanic rocks and intrusive rocks which were erupted or intruded in Ordovician. Those rocks are subduction-related assemblages. Picrites, boninites and MORB-like basalts are identified for the first time which may relate to the extension of forearc basin and were formed in SSZ (supra-subduction zone) setting. All of those provide new clues for the early Paleozoic geotectonic evolution. Early Hercynian magmatic rocks include early Devonian Oceanic assemblages, Devonian HKCA granites and syenites. Oceanic assemblages were formed in SSZ setting, and have metamorphic peridotites, gabbros having cumulus textures, boninites and pillow basalts. The ocean has the characteristic of back arc basin. Devonian granites and syenites are HKCA series in general and may be formed in pos-collision setting.
    Middle Hercynian igneous include early Carbonic MKCA granodiorites, alkalifeldspar granites and late Carbonic syenites. Early Carbonic granitoids are subduction-related igneous. Late Carbonic syenites have the characteristics of within-plate or post-orogeny magmatic rock, and may have no relationship to the early Carbonic granitoids because of the
引文
[1] Condie K C,Plate tectonics and crustal evolution (2ne edition), Pergamon Press, 1982
    [2] Crawford A J., Falloon T J., and Green D H., Classification, petrogenesis and tectonic setting of boninites, In: Crawford A.J., eds., Boninites, 1-49
    [3] Defant M J and Drummond M S. Mount st. Helens: potential example of partial melting of subducted lithosphere in a volcanic arc. Geology, 1993, 21: 547-550
    [4] Defant M J, Drummond M S. Deveration of some modern arc magmas by melting of young subducted lithosphere. Nature, 1990, 347: 662-665
    [5] Eby G N. The A-type granitoids: A review of their occurrence and chemical characteristics and speculations on their petrogenesis. Lithos, 1990, 26: 115-134
    [6] Eric A. K. Middlemost, 1994, Naming materials in the magma/igneous rock system, Earth-Science Reviews, 37, 215-224
    [7] Frost B T, et al.,A geochemical classification for granitic rocks, Journal of Petrology, 2001, 42,2033-2048
    [8] Hugh R. Rollinson, 1992, Using geochemical data: evaluation, presentation, interpretation, NewYork:Longman Scientific & Technical, 1993
    [9] J. A. Pearce, N B W Harris, A G Tindle. Trace element discrimination diagrams for the tectonic interpretation of granitic rocks. J. Petrol.1984, 956-983.
    [10]J. A. Pearce, Source and settings of granitic rocks, Episodes, 1996,Vol.19, No.4,120-125
    [11]J.A. Pearce,D.W. Peate,Tectonic implications of the composition of volcanic arc magmas, Annu. Rev. Earth Planet. Sci. 1995,23,251-285
    [12]J.A.Whitney,The origin of granite: the role and source of water in the evolution of granitic magmas. Geol. Soc. Am. Bull. , 1988, 100, 1886-1897
    [13]J.D.Clenmens, S-type granitic magmas-Petrogenetic issues, models and evidence, Earth-Science Reviews, 2003, 61:1-18
    [14]Kuo-Lung Wang,Sun-Lin Chung,Suzanne Y. O’Reilly,et al.,Geochemical constraints for the genesis of post-collisional magmatism and the geodynamic evolution of the Northern Taiwan Region, Journal of Petrology, 45(5),975-1011
    [15]M.J.Le Bas, 2000, IUGS reclassification of the high-Mg and Picritic volcanic rocks, Journal of petrology, 41(10), 1467-1470
    [16]M.P. Robrts 和J.D.Clemens,王桂华译,高钾的钙碱性I 型花岗岩类的成因,华南地质与矿产,19-22
    [17]Marc J DEFANT, 许继峰等. Adakites: some variations on a theme. 岩石学报,2002,18(2): 129-140
    [18]Martin H, Effect of steeper Archaean geothermal gradient on geochemistry of subduction-zone magmas, Geology, 1986,14:753-756
    [19]Martin H.. Adakitic magmas: modern analogues of Archaean granitoids. Lithos,1998, 46(3): 411-429
    [20]Michael P. Atheron & Nick Petford. Generation of sodium-rich magmas from newly underplated basaltic crust. Nature, 1993,362: 144-146.
    [21]P Maniar, Piccoli P M. Tectonic discrimination of granitoids. Geol. Soc. Am. Bull. 1983,101, 635-643.
    [22]P.R.Castillo, C.G. Newhall, Geochmical constraints on possible subduction components in Lavas of Mayon and Tall Volcanoes, Southern Luzon, Philippines, Journal of Petrology, 2004,45(6), 1089-1108
    [23]Paul T. Robinson,白吉文,杨经绥等,内蒙古贺根山蛇绿岩岩石成因和地壳增生的地球化学制约,岩石学报,1995,11(增刊),112-124
    [24]Rapp R P, Vapar-absent partial melting of Amphibolite/Eclogite at 3-30kbar: implications for the origin and growth of the continental crust[PhD dissertation], Troy New York: Rensselaer Polytectonic Institute, 1990,318
    [25]Rapp R P, Watson E B, Miller C S, Pattial melting of amphibolite/eclogite and the origin of archaean trondhjemites and tonalites, Ptecabrian Res., 1991,51:1-25
    [26]Robert P. RAPP, 肖龙,Nobu SHIMIZU. Experimental constrains on the origin of potassium-rich adakites in eastern China[J]. 岩石学报,2002,18(3): 293-302
    [27]Robert W KAY and Suzanne Mahlburg KAY. Andean adakites: three ways to make them[J].岩石学报,2002,18(3): 303-310
    [28]Smith T E, Choudbry A G, Huang C H, The geochemistry and petrogenesis of the Archaean Gamitagama Lake igneous complex, Southern Superior Province, Precambrian Res., 1983,22:21-244
    [29]Spulber S D, Rutherford M J, The origin of rhyolite and plagiogranite in oceanic crust : an experimental study, J. Petrol., 1983,24:1-25
    [30]Sylvester PJ. Post collisional strongly Peraluminous granites[J]. Lithos, 1998, 45: 2944.
    [31]W.S.Pitcher,Granites and yet more granites forty years on,Geol Rund, 1987, 76,51-79
    [32]Yoshiyuki Tatsumi, Shigenori Maruyama, Boninites and high-Mg andesites: tectonics and petrogenesis, In: Crawford A.J.,eds, Boninites, 50-71
    [33]Gombosuren Badarch, W. Dickson Cunningham, Brian F. Windley, A new terrane subdivision for Mongolia: inplications for the Phanerozoic crustal growth of Central Asia, Journal of Asian Earth Sciences, 2002,21,87-110
    [34]A.M.C.Sengor, B.A.Natalin, V.S.Burtman, Evolution of the Altaid tectonic collage and Palaeozoic crustal growth in Eurasia, Nature,1993, 364(22),299-307
    [35]包志伟,陈森煌,张桢堂,内蒙古贺根山地区蛇绿岩稀土元素和Sm-Nd 同位素研究,地球化学,1994,23(4),339-349
    [36]曹从周等,内蒙古贺根山地区蛇绿岩和中朝板块和西伯利亚板块之间的缝合带位置,中国北方板块构造论文集第1 集,北京:地质出版社1986,
    [37]陈斌,徐备,内蒙古苏左旗地区古生代两类花岗岩类的基本特征和构造意义,岩石学报,1996,12(4),546-561
    [38]陈培荣,周新民,张文兰等,南岭东段燕山早期正长岩-花岗岩杂岩的成因和意义,中国科学(D),2004,34(6),493-503
    [39]陈雨,玻安岩的地球化学特征及其构造意义,见张旗主编,蛇绿岩与地球动力学研究,北京:地质出版社,1996, 97-98
    [40]邓晋福,罗照华,苏尚国等,岩石成因、构造环境与成矿作用,北京:地质出版社,2004
    [41]邓晋福,莫宣学,罗照华等,火成岩构造组合与壳幔成矿系统,地学前缘,1999,6(2),259-269
    [42]邓晋福,莫宣学,赵海玲等,大陆根柱构造—大陆动力学的钥匙,北京: 地质出版社,1996。
    [43]邓晋福编著,岩石相平衡与岩石成因,武汉地质学院出版社,1987。
    [44]樊志勇,内蒙古西拉木伦河北岸杏树洼一带石炭纪洋壳“残片”的发现及其构造意义,中国区域地质,1996,第四期,
    [45]何国琦,李茂松,兴蒙-北疆及邻区古生代蛇绿岩的对比研究及其大地构造意义,见张旗主编,蛇绿岩与动力学研究,1996,104-107
    [46]洪大卫,花岗岩研究的最新进展及发展趋势,地学前缘,1994,11(1-2),79-86
    [47]洪大卫,王式洸,谢锡林等,兴蒙造山带正ε(Nd,t)值花岗岩的成因和大陆地壳生长,地学前缘,2000,7(4),441-456
    [48]胡宝全,张文聪,常忠耀,华北板块北缘西段嘎顺移置地体浅议,物探与化探,1990,14(2),118-122
    [49]贾和义,郝俊峰,刘颖璠等,内蒙古中部太古宙高钾变质岩区构造样式及其演化,华南地质与矿产,2004,第1 期,35-38
    [50]赖绍聪,刘池阳,S.Y.O’Reilly,北羌塘新第三纪高钾钙碱性火山岩系的成因及其大陆动力学意义,中国科学(D),2001,31(增刊),34-42
    [51]李双保,管爱莲,稀土元素地球化学对太古宙花岗岩类成因的判别,前寒武纪研究进展,2000,23(2)
    [52]李双庆. 内蒙古中部早古生代地体的拼合与增置. 内蒙古地质,1997,1(总48): 18-23.
    [53]李玉文,邓晋福,罗照华等,内蒙古苏尼特左旗堆晶角闪辉长岩的发现及地质意义,现代地质,1995,9(2),212-219
    [54]梁日暄,内蒙古中段蛇绿岩特征及地质意义,中国区域地质,1994,第一期,37-45
    [55]林广春。马昌前,过铝花岗岩的成因类型与构造环境综述,华南地质与矿产,2003,(1),65—69。
    [56]刘丛强,解广轰,增田彰正,中国东部新生代玄武岩的地球化学-I.主元素和微量元素组成:岩石成因及源区特征,地球化学,1995,24(1),1-19
    [57]刘敦一,简平,张旗,等,内蒙古图林凯蛇绿岩中埃达克岩SHRIMP 测年:早古生代洋壳消减的证据,地质学报,2003,77(3),317-326
    [58]刘红涛,翟明国,刘建明等,华北克拉通北缘中生代花岗岩:从碰撞后到非造山,岩石学报,2002,18(4),433-446
    [59]刘正宏,徐仲元,杨振升,内蒙古大青山印支运动的厘定,地质论评,2003,49(5),457-462。
    [60]罗淑兰,吴宗絮,邓晋福等. 太行上-五台山区不同时代花岗岩类岩石学和地球化学的特征对比及陆壳演化. 岩石学报, 1997, 13(2): 203-214
    [61]罗照华,邓晋福,罗飞等,内蒙古中部深成侵入岩谱系单位及构造岩浆活动初探,现代地质,1995,9(2),189-202
    [62]莫宣学,邓晋福,董方浏等,西南三江造山带火山岩-构造组合及其意义,高校地质学报,2001,7(2),121-139
    [63]内蒙地矿局,内蒙古区域地质志,北京: 地质出版社,1991。
    [64]内蒙古地调院,白云鄂博幅1/25 万区调报告(终审稿),2003
    [65]内蒙古地调院,满都拉幅1/25 万区调报告(终审稿),2004
    [66]内蒙古地质矿产局,内蒙古岩石地层,北京:地质出版社,1996
    [67]内蒙古区调一队,白云地区1/5 万区调,1994
    [68]聂凤军,裴荣富,吴良士等,内蒙古白乃庙地区绿片岩和花岗闪长斑岩的钕和锶同位素研究,地球学报,1995,第1 期,36-44
    [69]聂凤军,裴荣富,吴良士等,内蒙古温都尔庙群变质火山-沉积岩钐-钕同位素研究,科学通报,1994,39(13),1211-1214
    [70]邱家骧,开合构造与岩浆活动,地质通报,2004,23(3),222-231
    [71]邱家骧. 岩浆岩岩石学. 北京:地质出版社,1985
    [72]邵济安,牟保磊,张履桥,华北东部中生代构造格局转换过程中的深部作用与浅部响应,地质论评,2000,46(1),32-39
    [73]邵积安,中朝板块北缘中段地壳演化,北京:地质出版社,1991
    [74]邵积东,内蒙古大地构造分区及其特征,内蒙古地质,1998,第2 期(总87 期),1-23
    [75]石林,解广轰,夏斌,地幔端元组分的微量元素地球化学研究综述,地质地球化学,1998,26(2),77-82
    [76]陶继雄,白立兵,宝音乌力吉等,内蒙古满都拉地区二叠纪俯冲造山过程的岩石记录,地质调查与研究,2003,26(4),241-249
    [77]陶继雄,乌拉山前富碱侵入岩的岩石特征及构造环境,内蒙古地质,1993,(2 总78),20-27。
    [78]陶继雄、胡风翔、陈志勇,华北陆块北缘S 型花岗岩带特征及其构造环境,岩石矿物学 杂志,2003,22(2),112—118。
    [79]涂少雄,王桂华,花岗质岩石新地球化学分类介绍及有关问题评述,华南地质与矿产,2004,第1 期,55-63
    [80]汪洋、邓晋福,冀晋辽地区燕山期强过铝质侵入岩岩石化学特征及基动力学意义,地质通报,2002,21(4—5),272—276。
    [81]汪云亮,张成江,修淑芝,玄武岩类形成的大地构造环境的Th/Hf-Ta/Hf 图解判别,岩石学报,2001,17(3),413-421
    [82]王楫,李双庆,王宝良等,狼山—白云鄂博裂谷系,中国北方板块构造丛书,北京大学出版社,1992
    [83]王强、许继峰、赵振华等,大别山燕山期亏损重稀土元素花岗岩的成因及动力学意义[J]. 岩石学报,2001,17(4): 551-564
    [84]王荃,刘雪亚,李锦秩,中国华夏与安加拉古陆间的板块构造,北京大学出版社,1991
    [85]王荃,刘雪亚,李锦秩,中国内蒙古中部古板块构造,中国地质科学院院报,1991,第22 号,1-15
    [86]王希斌,鲍佩声,戎合,中国蛇绿岩中变质橄榄岩的稀土元素地球化学,岩石学报,1996,11(增刊),24-41
    [87]王希斌,郝梓国,中国造山带蛇绿岩的时空分布及构造类型,中国区域地质,1994,第3 期,193-204
    [88]王焰,张旗,钱青,埃达克岩(adakite)的地球化学特征及其构造意义,地质科学,2000,3 5(2 ) :2 51—2 56
    [89]王友,樊志勇,方曙等,西拉木伦河北岸新发现地质资料及其构造意义,内蒙古地质,1999,第一期(总90),6-28
    [90]王玉净,樊志勇,内蒙古西拉木伦河北部蛇绿岩带中二叠纪放射虫的发现及其地质意义,古生物学报,1997,36(1),58-69
    [91]魏春生,A 型花岗岩成因模式及其地球动力学意义,地学前缘,2000,7(1),238
    [92]吴泰然,张臣,万基虎,内蒙古温都尔庙地区温都尔庙群的形成环境及构造意义,高校地质学报,1998,4(2),168-176
    [93]肖庆辉、邓晋福、马大铨等,花岗岩研究思维与方法,北京: 地质出版社,2002。
    [94]徐备,J. Charvet,张福勤,内蒙古北部苏左旗蓝片岩岩石学和年代学研究,地质科学,2001,36(4),424-434
    [95]徐备,陈斌,内蒙古北部华北板块与西伯利亚板块之间中古生代造山带的结构及演化,中国科学,1997,27(3),227-232
    [96]许继峰、梅厚钧、于学元等,准格尔北缘晚古生代岛弧中与俯冲作用有关的adakite火山岩:消减板片部分熔融的产物[J]. 科学通报,2001,46(8): 684-688
    [97]许立权,邓晋福,陈志勇,等,内蒙古达茂旗北部奥陶纪埃达克岩类的识别及其意义,现代地质,2003,17(4),428-434
    [98]许立权,邓晋福,陈志勇,内蒙古中部印支期强过铝花岗岩的相平衡约束与动力学背景,地质通报,2004,23(8),790-794
    [99]许立权,贾和义,张玉清等,白云鄂博地区碱性正长岩特征及其意义,地质调查与研究,2004,27(1),41-47
    [100] 薛怀民,金振民,董树文,TTG 岩石组合及其成因的实验模拟,地质科技情报,1999,18(3),22-24
    [101] 阎国翰,牟保磊,许保良等,燕辽-阴山地区三叠纪碱性侵入岩年代学和Sr、Nd、Pb 同位素特征及其意义,中国科学(D)辑,2000,30(4),383-387
    [102] 阎国翰,牟保磊,许保良等,中国北方显生宙富碱侵入岩年代学和Nd、Sr、Pb 同位素特征及其意义,地质论评,2002,48(增刊),69-75
    [103] 阎国翰,谭林坤,许保良等,阴山地区印支期碱性侵入岩的岩石地球化学特征,岩石矿物学杂志,2001,20(3),281-292。
    [104] 阎国翰,许保良,牟保磊等,燕辽-阴山三叠纪碱性侵入岩年代学和Sr,Nd,Pb 同位素特征及意义,中国科学(D 辑),2000,30(4),383-387
    [105] 杨富全,吴海,刘晓文等,冀北承德甲山正长岩-燕山陆内造山带岩石圈减薄的早期记录,地质论评,2003,49(5),474-482。
    [106] 杨荣兴,再论细碧-角斑岩系及成因,矿产与地质,2000,14(2,总76),109-113
    [107] 袁忠信,关于A 型花岗岩命名问题的讨论,岩石矿物学杂志,2001,20(3),293-296
    [108] 张臣,吴泰然,内蒙古苏左旗南部早古生代蛇绿混杂岩特征及其构造意义,地质科学,34(3),381-389
    [109] 张臣,吴泰然,内蒙古温都尔庙群变质基性火山岩Sm-Nd、Rb-Sr 同位素年代研究,地质科学,1998,33(1),25-30
    [110] 张臣,内蒙古苏尼特左旗侵入岩谱系单位划分及岩浆演化特征,中国区域地质,1999,18(1):46-53
    [111] 张旗,肖序常,中国蛇绿岩研究概述,岩石学报,1995,11(增刊),1-9
    [112] 张旗,周国庆,王焰,中国蛇绿岩的分布、时代及其形成环境,岩石学报,2003,19(1),1-8
    [113] 张旗,周国庆,中国蛇绿岩,北京,科学出版社,2001。
    [114] 张旗、王焰、王元龙. 燕山期中国东部高原下地壳组成初探:埃达克质岩Sr、Nd同位素制约. 岩石学报,2001, 17(4): 505-513.
    [115] 张维杰,李龙,耿明山,内蒙古固阳地区新太古代侵入岩的岩石特征及时代,地球科学,2000,25(3),221-226
    [116] 张玉清,内蒙古白云鄂博北部宝音图岩群变质基性火山岩的年龄、构造背景及地质意义,地质通报,2004,23(2),177-183
    [117] 张振法. 根据深部地球物理资料和古板块构造格架重新厘定槽台界线. 内蒙古地质,1994(增刊): 1-15.
    [118] 郑海飞,谢鸿森,郭捷,微量元素比值研究岩浆源区成分的可靠性:玄武岩部分熔融实验研究,矿物学报,1998,18(4),541-544
    [119] 周金城,陈荣,闽东南晚中生代壳幔作用地球化学,地球化学,2001,30(6),547-557
    [120] 朱绅玉等,1983,内蒙古索伦敖包地区蛇绿岩,中国北方板块构造论文集,第1

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