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...
地球学报  2008 

西藏罗布莎蛇绿岩铬铁矿中的超高压矿物和新矿物(综述)

DOI: 10.3975/cagsb.2008.03.02

Keywords: 罗布莎,蛇绿岩,铬铁矿,地幔矿物群

Full-Text   Cite this paper   Add to My Lib

Abstract:

近十余年来的研究,在西藏雅鲁藏布江缝合带中的罗布莎蛇绿岩型铬铁矿中,发现可能来自深部(>300km深度)异常地幔矿物群.该矿物群中具有深部成因指示意义的矿物有:①呈斯石英假象的柯石英;②微粒金刚石和产在锇铱矿中的原位金刚石;③铬铁矿和饿铱矿巾发现硅尖晶石;④铬铁矿中发现硅金红石;⑤呈八面体假象的蛇纹石和绿泥石,并具有清晰的爆炸结构;⑥方铁矿和自然铁矿物组合.此外,罗布莎铬铁矿中有4个新矿物获批准,并在极地乌拉尔蛇绿岩铬铁矿中也发现了大最微粒金刚石和碳硅石等地幔超高压矿物.蛇绿岩铬铁矿中发现来自地幔深部的超高压矿物,提供了铬铁矿可能深部成因的重要信息,该发现有可能改变传统的蛇绿岩铬铁矿的形成于俯冲带上的浅部环境(<50km深度)的认识以及蛇绿岩成因的概念.

References

[1]  白文吉;施倪承;杨经绥;方青松 任玉峰 戎合 李国武 马喆生.西藏蛇绿岩豆荚状铬铁矿中简单氧化物矿物组合及其高压成因[J].地质学报,2006(11)
[2]  ZHOU M F;ROBINSON P T;MALPAS J;LI Z,Podiform chromitites in the Luohusa Ophiolite (southern Tibet):implications for melt-reck interaction and chromite segregation in the upper mantle,Journal of Petrology,1996(01).
[3]  ZHONG Lifeng;XIA Bin;ZHANG Yuquan;WANG Ran WEI Dongliang YANG Zhiqing,SHRIMP Age Determination of the Diabase in Luubusa Ophiolite,Southern Xizang (Tibet),Geological Review,2005.
[4]  鲍佩声;肖序常;王军,西藏中北部双湖地区蓝片岩带及其构造涵义,地质学报,1999(04).
[5]  LIU L G,Silicate perovskite from phase transformation of pyopegarnet at high pressure and temperature,Geophysical Research Letters,1974.
[6]  白文吉;杨经绥;施倪承;方青松 代明泉 熊明 颜秉刚.西藏罗布莎蛇绿岩地幔岩中首次发现超高压矿物方铁矿和自然铁[J].地质论评,2006(02)
[7]  白文吉;Paul T Robinson;方青松;杨经绥 颜秉刚 张仲明 胡旭峰 周美夫.西藏罗布莎豆荚状铬铁矿中的合金成分[J].地质学报,2003(05)
[8]  王希斌;鲍佩声;邓万明,西藏蛇绿岩,北京:地质出版社,1987.
[9]  BAI Wenji;YANG Jingsui;FANG Qingsong;YAN Binggang ZHANG Zhangming REN Yufeng SHI Nicheng MA Zbesbeng DAI Mingquan,Some native metals from ophiolitic chromitites in Tibet,Earth Sciences Frontiers,2007(01).
[10]  BAI wenji;YANG jingsui;FANG qingsang;YAN binggang,ZHANG Zhongming,REN Yufeng,SHI Nicheng,MA Zbesheng,DAI Mingquan,Study on a storehouse of ultra pressure mantle minerals-Podiform chromite deposits,Earth Science-journal of China University of Geosciences,2001(03).
[11]  XU S;OKAY A L;SENGOR A;SU W LIU Y JIANG L,Diamond from the Dabie Sben metamorphic rocks and its implication for tectonic setting,Science,1992.
[12]  XIAO Xuchang;WANG Fangguo,An introduction to the ophiolite of China,Bulletin of the Chinese Academy of Geological Sciences,1984(09).
[13]  WILDING M C;HARTE B;HARRIS J W,Evidence for a deep origin for Sao Luiz diamonds,Araxa,Brazil,1991.
[14]  WANG Hengsheng;BAI Wenji;WANG Xibin,Chromite Deposits and Their Genesis in China,北京:科学出版社,1983.
[15]  TAYLOR W R;MILLEDGE H J;GRIFFIN B J;NIXON P H,KAMPERMAN M,MATTEY D P,Characteristics of microdiamonds from ultramafic massifs in Tibet:authentic ophiolitic diamonds or contamination,1995.
[16]  白文吉;杨经绥;方青松;任玉峰 颜秉刚 戎合.西藏罗布莎蛇绿岩的Os-Ru合金及其中玻安岩质包体的研究[J].地质学报,2007(06)
[17]  STISSHOV S M;POPOVA S V,A new dense modification of silicas,Geokhimiya,1961.
[18]  SCOTTSMITH B H;DANCHIN J W;HARRIS J W;STRCCHE K J,Kimberlites near Orrorrce,South Australia,Amsterdam:Elsevier,1984.
[19]  MOORE R O;GURNEY J J,Pyroxene solid solution in garnets included in diamond,Nature,1985.
[20]  MC-CAMMONA C A;STACHELB T;HARRISC J W,Iron oxidation state in lower mantle mineral assemblages Ⅱ.Inclusions in diamonds from Kankan,Guinea,Earth and Planetary Science Letters,2004.
[21]  MALPAS J;ZHOU M F;ROBINSON P T;REYNOLDS P,Geochemical and geochronological constraints on the origin and emplacement of the Yarlung-Zangho ophiolites,Southern Tibet.In Ophiolites in Geological History,Geological Society of London Special Publication,2003.
[22]  LIU L G,Post-oxide phases of olivine and pyroxenc and mineralogy of the re,retie,Nature,1975.
[23]  Werner Joswig ;Thomas Stachel ;Jeff W. Harris ;Werner H. Baur ;Gerhard P. Brey,New Ca-silicate inclusions in diamonds—tracers from the lower mantle,Earth and Planetary Science Letters?,1999, 173(1-2).
[24]  HELMBERGER D;LAY T;NI S;GURNIS M,Deep mantle structure and the postperovskite phase transition,Proceedings of the National Academy of Sciences(USA),2005.
[25]  HAGGERTY S E,Superkimberlitos:a geodynamic diamond window to the Earth\'s core,Earth and Planetary Science Letters,1994(1-2).
[26]  GOARANT F;GUYOT F;PEYRONNEAU J;POIRIER J P,High-pressure and high-temperature reactions between silicates and liquid iron alloys,in the diamond anvil cell,studied by analytical electron microscopy,Journal of Geophysical Research-B:Solid Earth and Planets,1992(04).
[27]  Tibor Gasparik ;Mark T. Hutchison,Experimental evidence for the origin of two kinds of inclusions in diamonds from the deep mantle,Earth and Planetary Science Letters?,2000, 181(1-2).
[28]  Diamond Research Group of Institute of Geology;Chinese Academy of Geological Sciences,Discovery of diamond in Alpine ultramaric rocks of Tibet,Geological Review,1981.
[29]  CRAWFORD A J;FALLOON T J;GREEN D H,Clarification,petrogenesis and tectonic setting of Boninites,London:Unwin and Hyman,1989.
[30]  CONDIE Kent C,Mantle Plumes and Their Record in Earth History,Cambridge:Cambridge University Press,2001.
[31]  CHEN M;Goresy A;GILLET P,Ringweodite lamellae in olivine:Clues to olivine-ringwcodite phase transitian mechanisms in shocked meteorites and subducting slabs,Proceedings of the National Academy of Sciences(USA),2004.
[32]  白文吉;杨经绥;方青松;颜秉刚 张仲明 任玉峰 施倪承 马喆生 代明泉.西藏蛇绿岩地幔中的主要自然金属矿物[J].地学前缘,2005(01)
[33]  CHEN M;SHARP T G;GORESY A E;WOPENKA B XIE X,The majorite-pyrope+magnesiowustite assemblage:constraints on the history of shock verins in Chandrite,Science,1996.
[34]  BAO Peisbeng;XIAO Xnehang;WANG Jun,The blueschist belt in the Shuanghu region,Central-nortbern Tibet and its tectonic implications,Acta Geologica Sinica,1999(04).
[35]  BAI Wenji;SHI Nieheng;YANG Jingsui;FANG Qingsong REN Yufeng RONG He LI Guowu MA Zhesbeng.An assemblage of simple oxide minerals from ophiolitic pediform chromitites in Tibet and their ultrahigh pressure origin[J].Acta Geologica Sinica,2005(11)
[36]  Bai Wenji ;Shi Nicheng ;Fang Qingsong,Luobusaite: A New Mineral,Acta Geologica Sinica?,2006, 80(5).
[37]  BAI Wenji;YANG Jingsui;FANG Qingsong;REN Yufeng YAN Binggang RONG He.A Study on Os-Ir-Ru Alloy and Boninitic Inclusion in the Luobnsa Ophiolite,Tibet[J].Acta Geologica Sinica,2005(06)
[38]  BAI Wenji;YANG Jingsui;SHI Nicheng;FANG Qingsong DAI Mingqnan XIONG Ming YAN Binggang.A discovery of ultrahigh pressure minerals-Wustite and Native Iron from the mantie ophiolite,in Luobusa,Tibet[J].Geological Review,2002(02)
[39]  BAI Wenji;ROBINSION Paul T;FANG Qingsong;YANG Jingsui,YAN Binggang,ZHANG Zhongming,HU Xuefeng,ZHOU Meifu,The PGE and Base-metal alloys in the podiform chromitites of the Laobusa ophiolite,Southern Tiber,Canadian Mineralogist,2000.
[40]  ARM S;YURIMOTO H,Possible sub-are origi.of podiform chromitites,Island Arc,1995.
[41]  张浩勇;巴登珠;郭铁鹰,西藏自治区曲松县罗布莎铬铁矿床研究,拉萨:西藏人民出版社,1996.
[42]  杨经绥;白文吉;方青松;孟繁聪 陈松永 张仲明 戎合.极地乌拉尔蛇绿岩铬铁矿中发现金刚石和一个异常矿物群[J].中国地质,2003(05)
[43]  杨风英;康志勤;刘淑春,蛇纹石八面体假象及其成因的初步讨论,矿物学报,1981(01).
[44]  肖序常,中国蛇绿岩概论,中国地质科学院院报,1984(09).
[45]  白文吉;杨经绥;方青松;颜秉刚 张仲明.寻找超高压地幔矿物的储存库--豆荚状铬铁矿[J].地学前缘,2004(03)
[46]  ZHOU S;MO M X;MAHONEY J J;ZHANG S Q GUO T J ZHAO Z D,Geochronolagy and Nd and Pb isotope chracteristics of gabbro dikes in the Luobnsa ophiolite,Tibet,Chinese Science Bulletin,2003.
[47]  STOCKMAN H W;HLAVA P F,Platinum-group minerals in Alpine chromitites from southwestern Orogen,Economic Geography,1984.
[48]  KNITTLE E;JEANLOZ R,Simulating the core-mantle boundary:An experimental study of high-pressure reactions between silicates and liquid iron,Geophys,Research Letters,1989.
[49]  KATO T;KUMAZAWA M,Garnet phase of MgSiO3 filling the pyrexene-ilmenite gap at very high temperature,Nature,1985.
[50]  CHEN M;SHU J;XIE X;MAO H,Natural CaTi2O4-structured FeCr2 O4 polymorph in the Suizhou meteorite and its significance in mantle mineralogy,Geochimica et Cosmochimica Acta,2007(20).
[51]  BAI Wenji;PAUL T R;FANG Qingsong;YANG Jingsui YAN Binggang ZHANG Zhongraing HU Xufeng ZHOU Meifu.Chemical compositions of alloys from pediform chromitites in the Luobusa ophiolite,Tibet[J].Acta Geologica Sinica,2006(05)
[52]  王恒升;白文吉;王炳熙,中国铬铁矿床及成因,北京:科学出版社,1983.
[53]  ZHANG J;LI B;UUSUMI W;LIEBERMANN R C,In situ X-ray observations of the cceaitestishovite transition:reversed phase boundary and kinetics,Physics and Chemistry of Minerals,1996.
[54]  ZHANG Hanyong;BA Dengzhu;GUO Tieying,Study of Luobusa Chromite Deposit in Qusong County,Tibet,拉萨:西藏人民出版社,1996.
[55]  Yang, JS ;Dobrzhinetskaya, L ;Bai, WJ ;Fang, QS ;Rolbinson, PT ;Zhang, J ;Green, HW,Diamond- and coesite-bearing chromitites from the Luobusa ophiolite, Tibet,Geology?,2007, 35(10).
[56]  YANG J S;BAI Wenji;FANG Qingsong,Discovery of diamond and an unusual mineral group from the podfform chromite,Poor Rural Geology in China,2007(05).
[57]  YANG J S;BAli W J;FANG Q S;YAN B G Shi N C Ma Z S DAI M Q XIONG M.Silicon-rutile-an ultrahigh pressure (UHP)mineral from an ophiolite[J].Progress in Natural Science,2008(07)
[58]  YANG Fengying;KANG Zhiqin;LIU Shuchun,A new oetabedral pseudomorph of lizardite and its orgin,Acta Mineralogica Sinica,1981(01).
[59]  Richard Wirth ;Alexander Rocholl,Nanocrystalline diamond from the Earth\'s mantle underneath Hawaii,Earth and Planetary Science Letters?,2003, 211(3-4).
[60]  WANG Xibin;BAO Peisheng;DENG Wanming,Xizang (Tibet)Ophiolite,Tectonic Evolution of the Lithosphere of the Himalayas,北京:地质出版社,1987.
[61]  STACHEL T;HARRIS J W;BREY G P,Rare and unusual minend inclusions in diamonds from Mwadui,Tanzania,Contributions to Mineralogy & Petrology,1998.
[62]  RUDASHEVSKY N S;DMITRENKO G G;MOCHALOV A G,Native metals and carbides in alpine type ultramafics of Koryak Highland,Mineralogicheskii Zhurnal,1987(04).
[63]  ROBINSON P T;BAI W J;MALPAS J;YANG J S,ZHOU M F,FANG Q S,HU X F,CAMERON S,STAUDIGEL H,Ultra-high pressure minerals in the Luobnsa Ophiolite,Tibet,and their tectonic implications,Geological Society Special Publication,2004.
[64]  HEN Y;Fei Y;YANG J;BAI W J,XU Z Q SiO2 Solubility in Rutile at High Pressure and Temperature 2005
[65]  MING L C;Bassett W A,High-pressure transformations in the system of MgSiO3-FeSiO3,Earth and Planetary Science Letters,1975.
[66]  LIU Lingun,Effects of H2O on the phase behaviour of the forsterite2enatatite system at high pressure and temperatures and implications for the Earth,Physics of the Earth and Planetary Interiors,1987.
[67]  HAGGERTY S E;SAUTTER V,Ultredeep (greater than 300 kilometers),ultramafic upper mantle xenoliths,Science,1990.
[68]  EDWARDS S J;PEARCE J A;FREEMAN J,New insights conceming the influence of water during the formation of pediform chromite,Geological Society of America Special Paper,2000.
[69]  CHAO E;STISHOVITE C T,SiO2 a very high pressure new mineral from Meteor Crater,Arizona,Journal of Geophysical Research,1962.
[70]  BASSETT W A;MING L C,Dispmportionation of Fe2SiO4 to 2FeO+SiO2 at pressures up to 250 kbar and temperatures up to 3000 degrees C,Physics of the Earth and Planetary Interiors,1972(1-3).
[71]  钟立峰;夏斌;周国庆;张玉泉 王冉 韦栋梁 杨之青.藏南罗布莎蛇绿岩辉绿岩中锆石SHRIMP测年[J].地质论评,2005(2)
[72]  中国地质科学院地质研究所金刚石组,西藏阿尔卑斯型超基性岩中发现金刚石,地质论评,1981.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133