全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
地质学报  2006 

南岭西段花山-姑婆山A型花岗质杂岩带:岩石学、地球化学和岩石成因

, PP. 529-542

Keywords: 南岭,花山-姑婆山岩带,A型花岗岩,岩石学,地球化学,岩石成因

Full-Text   Cite this paper   Add to My Lib

Abstract:

花山-姑婆山花岗质杂岩带由同安、花山、牛庙、金子岭、乌羊山、里松和姑婆山等岩体所组成,岩性为闪长岩、石英二长岩、二长花岗岩和正长花岗岩等,富含中基性暗色包体,主要侵位时代为160~163Ma.岩带以富碱,高钾,富含Rb、K、Ba、Pb等大离子半径亲石元素(LILE)及富含Th、U、REE、Y、Nb、Ta、Zr、Hf等高场强元素(HFSE)为主要特征.中酸性主岩和暗色包体的ISr值分别在0.70501~0.70742和0.70473~0.70570范围内,εNd(t)值分别在-0.37~-3.21和-0.47~+1.94范围内.这是一个以地幔物质略占优势的A1亚型花岗质杂岩带,其源区物质可能主要是经过交代和富集的具有OIB型微量元素特征的岩石圈地幔和下地壳.在后造山阶段大陆地壳拉张减薄的构造环境下,软流圈地幔沿超壳深断裂的上涌和底侵,导致了强烈的壳幔相互作用,源区物质不同程度、不同深度和多批次的熔融,以及硅酸盐熔浆不同程度的分离结晶和地壳混染,是形成岩带中不同类型中酸性岩浆岩的主要机制.

References

[1]  广西地质局.1965.中华人民共和国区域地质测量报告书.贺县幅,1:200000.
[2]  洪大卫,王式?,韩宝福,等.1995.碱性花岗岩的构造环境分类及其鉴别标志.中国科学(B辑),25(4):418~426.
[3]  李献华,周汉文,刘颖,等.1999.桂东南钾玄质侵入岩带及其岩石学和地球化学特征.科学通报,44(18):1992~1998.
[4]  刘昌实,朱金初,沈渭洲,等.1990.华南陆壳改造系列花岗岩类型划分合成矿物质来源.地质学报,64(1):43~51.
[5]  刘昌实,陈小明,王汝成,等.2003b.广东龙口南昆山铝质A型花岗岩成因.岩石矿物学杂志,22(1):1~10.
[6]  袁奎荣.1981.姑婆山里松花岗岩体原始形态的恢复及其形成机制的探讨.桂林冶金地质学院学报,1(1):1~13.
[7]  赵葵东.2005.华南两类不同成因锡矿床同位素地球化学及成矿机理研究.南京大学申请博士学位论文.
[8]  中国科学院地质研究所.1965.富钟贺矿物志.北京:科学出版社,1~114.
[9]  朱金初,李向东.1988.广西花山花岗岩的岩石学和地球化学特征及成岩物质来源的探讨.岩石矿物学杂志,7(1):28~37.
[10]  朱金初,李向东,沈渭洲,等.1989.广西花山花岗岩体成因的锶、钕、氧同位素研究.地质学报,63(3):225-235.
[11]  朱金初,张佩华,谢才富,等.2006.南岭西段花山-姑婆山侵入岩带锆石U-Pb年龄格架及其地质意义.岩石学报(待刊).
[12]  Bao Zhiwei,Zhao Zhenghua.2003.A preliminary study on characteristics of the Fugang aluminous A-type granite.Geology Geochemistry,31 (1):52 ~ 61 (in Chinese with English abstract).
[13]  Eby G N.1990.The A-type granitoids:A review of their occurrence and chemical characteristics and speculations on their petrogenesis.Lithos,26:115~134.
[14]  Geological Institute,Chinese Academy of Sciences.1965.Mineralogy of Fuchuan,Zhongshan and Hexian Region.Beijing:Science Press,1~114 (in Chinese).
[15]  Guangdong Regional Geological Survey Team for Nanling Region.1959.Preliminary Research Report on Intrusive Rocks in Nanling Range.Beijing:Geological Publishing House,1 ~ 230 (in Chinese).
[16]  Guangxi Bureau of Mineral Resources Prospecting and Development.1999.Explanation for digital geological map of Guangxi Zhuang Autonomous Region (1:500000).Nanning:Guangxi Bureau of Mineral Resources Prospecting and Development (in Chinese).
[17]  Jin Yuequn,Yuan Kuirong,Fang Qinghao.1985.Genesis,evolution and mineralization of Huashan granitic pluton,Guangxi Province.J.Guilin Metallurg.Geol.College,5 (4):295 ~ 305 (in Chinese).
[18]  Li Xianhua,Zhou Hanwen,Liu Ying,et al.2000.Shoshonitic intrusive suite in SE Guangxi:Petrology and geochemistry.Chinese Sci.Bull.,45(7):653~658 (in Chinese with English abstract).
[19]  Liu Changshi,Chen Xiaoming,Chen Peirong,et al.2003a.Subdivision,discrimination criteria and genesis for the A-type rock series.Geological J.China Univ.,9 (4):573 ~ 591 (in Chinese with English abstract).
[20]  Loiselle M C,Wones D R.1979.Characteristics and origin of anorogenic granites.Geol.Soc.Am.,Abstr.with Progr.,11:468.
[21]  Middlemost E A K.1994.Naming materials in the magma/igneous rock system.Earth-Science Rev.,37:215~224.
[22]  Sun S S,McDonough W F.1989.Chemical and isotopic systematics of oceanic basalts:implications for mantle composition and process.In:Saunders A D,Norry M J,eds.Magmatism in the Ocean Basins.Geol.Soc.Spec.Publ.,42:313~354.
[23]  Whalen J B,Currie K L,Chappell B W.1987.A-type granites:geochemical characteristics,discrimination and petrogenesis.Contr.Mineral.Petrol.,95:407~419.
[24]  Yuan Kuirong.1981.A study on restoring original form of Guposhan-Lisong granite pluton and its forming mechanism.J.Guilin Metallurg.Geol.College,1(1):1~13 (in Chinese).
[25]  Zhao Kuidong.2005.Isotope geochemistry and genetic models of two types of tin deposits.Ph.D dissertation of Nanjing University (in Chinese with English abstract).
[26]  Zhu Jinchu,Xie Caifu,Zhang Peihua,et al.2005.Niumiao and Tong\' an intrusive bodies of NE Guangxi:Petrology,zircon SHRIMP U-Pb geochronology and geochemistry.Acta Petrologica Sinica,21(3):665~676 (in Chinese with English abstract).
[27]  Zhu Jinchu,Zhang Peihua,Xie Caifu,et al.2006.Ziucon U-Pb age framework of Huashan-Guposhan intrusive belt,western part of Nanling Range,and its geological significance.Acta Petrologica Sinica (in press) (in Chinese with English abstract).
[28]  柏道远,陈建超,马铁球,等.2005.湘东南骑田岭岩体A型花岗岩的地球化学特征及其构造环境.岩石矿物学杂志,24(4):255~272.
[29]  冯祖海,梁金城,张桂林,等.2002.论广西东部中生代花岗岩类岩石谱系单位--以姑婆山-花山花岗岩体为例.桂林工学院学报,22(3):333~340.
[30]  付建明,马昌前,谢才富,等.2005.湖南金鸡岭铝质A型花岗岩的厘定及构造环境分析.地球化学,34(3):215~226.
[31]  龚安,温淑英,韦玉山.1985.姑婆山岩体西部花岗岩的成因类型及演化特征.桂林冶金地质学院学报,5(1):21~30.
[32]  广西地质矿产勘查开发局.1999.广西壮族自治区数字地质图说明书(1:50万).南宁:广西地质矿产勘查开发局.
[33]  金跃群,袁奎荣,方清浩.1985.广西花山花岗岩体的成因、演化及矿化.桂林冶金地质学院学报,5(4):295~305.
[34]  刘昌实,陈小明,陈培荣,等.2003a.A型岩套的分类、判别标志和成因.高校地质学报,9(4):573~591.
[35]  殷保安.1997.广西壮族自治区岩石地层.武汉:中国地质大学出版社.
[36]  张德全,王雪英,孙桂英.1985.关于广西姑婆山-里松岩体的定(侵)位年龄和冷凝历史的探讨.地质论评,31(3):232~239.
[37]  朱金初,谢才富,张佩华,等.2005.桂东北牛庙闪长岩和同安石英二长岩:岩石学,锆石SHRIMP U-Pb年代学和地球化学.岩石学报,21(3):665~676.
[38]  Bai Daoyuan,Chen Jianhao,Ma Tieqiu,et al.2005.Geochemical characteristics and tectonic setting of Qitianling A-type granitic pluton,Southeast Hunan.Acta Petrologica et Mineralogica,24(4):255~272 (in Chinese with English abstract).
[39]  Batchelor R A,Bowden P.1985.Petrogenetic interpretation of granitoid rock series using multicationic parameters.Chem.Geol.,48:43~55.
[40]  Collins W J,Beams S D,White A J R,et al.1982.Nature and origin of A-type granites with particular reference to southeastern Australia.Contr.Mineral.Petrol.,80:189 ~200.
[41]  Eby G N.1992.Chemical subdivision of the A-type granitoids:petrogenetic and tectonic implications.Geology,20:641~644.
[42]  Feng Zuhai,Liang Jincheng,Zhang Guilin,et al.2002.On the lithomedic units of Mesozoic granitoids in east Guangxi--a case from Guposhan-Huashan granitic pluton.J.Guilin Institute of Technology,22 (3):333 ~ 340 (in Chinese with English abstract).
[43]  Fu Jianming,Ma Changqian,Xie Caifu,et al.2004.Geochemistry and tectonic setting of Xishan aluminous A-type volcanic-intrusive complex,southern Hunan.J.Earth Sci.& Envir.,26(4):15~23 (in Chinese with English abstract).
[44]  Fu Jianming,Ma Changqian,Xie Caifu,et al.2005.Ascertainment of the Jinjiling A-type granite,Hunan Province and its tectonic setting.Geochimica,34(3):215~226 (in Chinese with English abstract).
[45]  Gong An,Wen Shuying,Wei Yushan.1985.Origin and evolution of the west part of Guposhan granite.J.Guilin College of Geology,5(1):21~30 (in Chinese).
[46]  Guangxi Bureau of Geology.1965.Regional Geological Survey Report.Hexian sheet,1:200000 (in Chinese).
[47]  Harris N B W,Pearce J A,Tindle A G.1986.Geochemical characteristics of collision-zone magmatism.In:Coward M P,et al.,eds.Collision Tectonics.Spec.Publ.Grol.Soc.Lond.,19:67~81.
[48]  Hong Dawei,Wang Shiguang,Han Baofu,et al.1995.Classification of tectonic settings of alkaline granites and their discrimination criteria.Science in China (Series B):25 (4):418~426 (in Chinese).
[49]  Irvine T N,Baragar W R.1971.A guide to the chemical classification of the common volcanic rocks.Can.J.Earth Sci.,8:523~548.
[50]  Li Xianhua,Chung Sunlin,Zhou Hanwen,et al.2004.Jurassic intraplate magmatism in southern Hunan-eastern Guangxi:40Ar/39Ar dating,geochemistry,Sr-Nd isotopes and implications for the tectonic evolution of SE China.Geol.Soc.London Spec.Publ.,226:193~215.
[51]  Liu Changshi,Zhu Jinchu,Shen Weizhou,et al.1990.Classification and source materials of continental crust transformation series granitoids in South China.Acta Geologica Sinica (English Edition),3(3):287~298.
[52]  Liu Changshi,Chen Xiaoming,Wang Rucheng,et al.2003b.Origin of aluminous A-type Nankunshan granite,Longkou County,Guangdong Province.Acta Petrol.Mineral,22 (1):1~ 10 (in Chinese with English abstract).
[53]  Middlemost E A K.1985.Magmas and Magmatic Rocks.London:Longman,1~266.
[54]  Pearce J A.1996.Sources and settings of granitic rocks.Episodes,19(4):120~125.
[55]  Peccerillo R,Taylor S R.1976.Geochemistry of Eocene calc-alkaline volcanic rocks from the Kastamonu area,Northern Turkey.Contrib.Mineral Petrol.,58:63~81.
[56]  Weaver B L.1991.The origin of ocean island basalt end-member compositions:trace element and isotopic constraints.J.Planet.Sci.Lett.,104:381~397.
[57]  Yin Baoan.1997.Petrology and Stratigraphy of Guangxi Zhuang Autonomous Region.Wuhan:China University of Geosciences Press (in Chinese).
[58]  Zhang Dequan,Wang Xueying,Sun Guiying.1985.Cooling history and emplacement ages of the Guposhan-Lisong granite masses,Guangxi.Geological Review,31(3):232~239 (in Chinese).
[59]  Zhu Jinchu,Li Xiangdong.1988.A study on the petrological and geochemical characteristics and material sources of Huashan granitic complex.Acta Petrologica et Mineralogica,7 (1):28~ 37(in Chinese with English abstract).
[60]  Zhu Jinchu,Li Xiangdong,Shen Weizhou,et al.1990.Sr,Nd and O isotope studies on the genesis of the Huashan granitic complex.Acta Geologica Sinica (English Edition),3(1):41~54.
[61]  包志伟,赵振华.2003.佛冈铝质A型花岗岩的地球化学及其形成环境初探.地质地球化学,31(1):52~61.
[62]  付建明,马昌前,谢才富,等.2004.湘东南西山铝质A型花岗质火山-侵入杂岩的地球化学及其形成环境.地球科学与环境学报,26(4):15~23.
[63]  广东省地质局南岭区域地质测量普查大队.1959.南岭侵入岩初步综合研究报告.北京:地质出版社,1~230.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133