滇西点苍山-哀牢山变质岩系变质时限研究

李宝龙, 季建清, 付孝悦, 龚俊峰, 宋彪, 庆建春, 张臣, 马宗晋. 滇西点苍山-哀牢山变质岩系变质时限研究[J]. 岩石学报, 2009, 25(3): 595-608.
引用本文: 李宝龙, 季建清, 付孝悦, 龚俊峰, 宋彪, 庆建春, 张臣, 马宗晋. 滇西点苍山-哀牢山变质岩系变质时限研究[J]. 岩石学报, 2009, 25(3): 595-608.
LI BaoLong, JI JianQing, FU XiaoYue, GONG JunFeng, SONG Biao, QING JianChun, ZHANG Chen, MA ZongJin. Metamorphic time limits’ study on the metamorphic rocks series of Ailao Shan-Diancang Mountain Ranges, West Yunnan[J]. Acta Petrologica Sinica, 2009, 25(3): 595-608.
Citation: LI BaoLong, JI JianQing, FU XiaoYue, GONG JunFeng, SONG Biao, QING JianChun, ZHANG Chen, MA ZongJin. Metamorphic time limits’ study on the metamorphic rocks series of Ailao Shan-Diancang Mountain Ranges, West Yunnan[J]. Acta Petrologica Sinica, 2009, 25(3): 595-608.

滇西点苍山-哀牢山变质岩系变质时限研究

  • 基金项目:

    国家自然科学基金项目(40472100)和自然科学基金创新群体项目(40821002)

Metamorphic time limits’ study on the metamorphic rocks series of Ailao Shan-Diancang Mountain Ranges, West Yunnan

  • 点苍山-哀牢山变质带沿红河-哀牢山走滑剪切带呈北西-南东向展布,其主体由下元古界苍山群和哀牢山群深变质岩系组成,是滇西最显著的带状变质带之一。点苍山-哀牢山变质带的变质时限和山脉隆升时限由于缺乏精确年代学数据制约,一直存在不同认识。本文选取点苍山花岗闪长质糜棱岩(DCS-1),哀牢山墨江-元江段黑云母花岗闪长质片麻岩(SM07-1)和其侵位的同变形花岗岩脉(SM07-3)以及元江县城西北山前花岗质片麻岩(YJ)作为研究对象,并挑选出锆石颗粒(SM07-3)、黑云母(SM07-1-Bi,SM07-3-Bi)、白云母(SM07-1-Ms)、钾长石(DCS-1-Kf, SM07-3-Kf)和斜长石(YJ-Pl)以及基质(YJ-ma)进行精确年代学测试。花岗岩脉颗粒锆石U-Pb SHRIMP 加权平均年龄为30.8±0.3Ma(SM07-3, MSWD=3.27);其它单矿物激光40Ar/39Ar等时线年龄分别为13.1±1.5Ma (DCS-1-Kf, MSWD=2.9)、22.3±0.9Ma (SM07-1-Ms, MSWD=1.7)、21.9±0.7Ma (SM07-1-Bi, MSWD=1.3)、21.3±0.7Ma (SM07-3-Kf, MSWD=1.2)、22.7±0.8Ma (SM07-3-Bi, MSWD=2.4)、19.8±1.6Ma (YJ-ma, MSWD=19)和21.57±0.38Ma (YJ-Pl, MSWD=1.5)。结合区域地质背景、地质演化、野外观察和年代学资料,本文研究认为点苍山-哀牢山变质带的峰期变质变形时间为30Ma左右,此时山脉已开始隆升,在约20Ma和13Ma山脉分别经历一期构造热事件作用,揭示山脉经历快速隆升和冷却过程。
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  • [1]

    Allen CR,Gillespie AR,Han Y,Bed River and associated faults,Yunnan Province,China:Quatemary geology,slip rates,and seismic hazard,Geological Society of America Bulletin,1984.

    [2]

    Bureau of Geology and Mineral Resources of Yunnan Province,Regional Geology of Yunnan Province,北京:地质出版社,1990.

    [3]

    Compston W,Williams IS,Kirschvink JL,Zhang Z Ma G,Zircon U-Pb ages for the Early Cambrian time scale,Journal of the Geological Society(London),1992.

    [4]

    Cumming GL,Richarda JR,Ore lead isotope rations in a continuously changing earth,Earth and Planetary Science Letters,1975.

    [5]

    Dewey JF,Cande S,Pitman WC,Tectonic evolution of the India-Eurasia collision zone,Eclogae Geologicae Helvetiae,1989(3).

    [6]

    Gilly LD,Harrison TM,Leloup PH,Ryerson FJ Lovera OM Wang J,Direct dating of left-lateral deformation along the Red River shear zone,China and Vietnam,Journal of Geophysical Research,2003(B2).

    [7]

    管涛.黄智龙.许成.张振亮.严再飞.陈觅 云南白马寨镍矿区煌斑岩40Ar-39Ar定年和地球化学特征 [J].-岩石学报2006(4)

    [8]

    韩淑琴.陈情来.张永双 红河断裂北段断层泥中自生伊利石K-Ar年龄及地质意义 [J].-第四纪研究2007(6)

    [9]

    Harrison TM,Leloup PH,Ryerson FJ,Tapponnier P,Laeassin R Chen W,Diachronous initiation of transtension along the Ailao Shan-Red River shear Zone,Yunnan and Vietnam,The Tectonic Evolution of Asia,New York:cambridge University Press,1996.

    [10]

    Houseman G,England P,Crustal thickening versus lateral expulsion in the Indian-Asian continental collision,Journal of Geophysical Research,1993.

    [11]

    Leloup PH,Armaud N,Lacassin R,Kienast JR Harrison TM Phan Trong TY Replumaz A Tapponnier P,New constraints on the structure,thermochronology,and timing of the Ailao Shan-Red Rive shear zone,SE Asia,Journal of Geophysical Research,2001.

    [12]

    Leloup PH,Lecassin R,Tapponnier P,Sch(a)rer U Zhong D Liu X Zhang L Ji S Phan Trong T,The Ailao Shan-Red River Shear Zone (Yunnan,China),Tertiary transform boundary of Indochina,Tectonophysics,1995.

    [13]

    Leloup PH,Kienast JR,High temperature metamorphism in a major Tertiary ductile continental strike-slip shear zone:The Ailao Shan-Red River,Earth and Planetary Science Letters,1993.

    [14]

    李宝龙.季建清.付孝悦.龚俊峰.宋彪.庆建春.张臣 滇西点苍山-哀牢山变质岩系锆石SHRIMP定年及其地质意义 [J].-岩石学报2008(10)

    [15]

    林清茶.夏斌.张玉泉.王彦斌 哀牢山-金沙江碱性岩带南段云南金平八一村钾质碱性花岗岩锆石SHRIMP U-Pb年龄 [J].-地质通报2005(5)

    [16]

    Li XZ,Liu WJ,Wang YZ,Zhu QW,The tectonic evolution and metallogenesis in the Tethys of the Nujiang-Lancangjiang-Jinshajiang area,southwestern China,北京:地质出版社,1999.

    [17]

    刘俊来.宋志杰.曹淑云.翟云峰.王安建.高兰.修群业.曹殿华 印度-欧亚侧向碰撞带构造-岩浆演化的动力学背景与过程--以藏东三江地区构造演化为例 [J].-岩石学报2006(4)

    [18]

    刘俊来.WANG AnJian.曹淑云.ZOU YunXin.唐渊.CHEN Yue 滇西点苍山杂岩中混合岩的地质年代学分析及其区域构造内涵 [J].-岩石学报2008(3)

    [19]

    Ludwig KR,Squid 1.02:A User\'s Manual,Berkeley Geochronology Centre,2002.

    [20]

    Ludwig KR,Isoplot/Ex Version 2002:A Geochronology Toolkit for Microsoft Excel,Berkeley Geochronology Centre Spec Pub,1a,Berkeley,CA,USA,2002.

    [21]

    Replumaz A,Lacassin R,Tapponnier P,Leloup PH,Large river offsets and Plio-Quatemary dextral slip rate on the Red River fault (Yunnan,China),Journal of Geophysical Research,2000.

    [22]

    Sch(a)rer U,Zhang L,Tapponnier P,Duration of strike-slip movements in large shear zone:The Red River belt,China,Earth and Planetary Science Letters,1994.

    [23]

    Schoenbohm LM,Burchfiel BC,Chen LZ,Yin JY,Exhumation of the Ailao Shan zone recorded by Cenizoic sedimeatary rocks,Yunnan Province,China,Tectonics,2005(6).

    [24]

    Sha SL,Liu YC,A preliminary study on the orthognesis of Diancang Moutain,Dali,Yuanan Geology,2000(3).

    [25]

    Sha SL,Bao JY,Jin YC,Deng ZX,The new development of isotopic geochronology of the Diancang mountains metamorphic zone,Yunnan Geology,1999(1).

    [26]

    Song B,Zhang YH,Wan YS,Mount making and procedure of the SHRIMP dating,Geological Review,2002(zk).

    [27]

    Steiger RH,Jnger E,Subcommission on geochronology:Convention on the use of decay constants in geo-and cosmochronology,Earth and Planetary Science Letters,1977.

    [28]

    孙晓明.熊德信.石贵勇.王生伟.翟伟 云南哀牢山金矿带大坪韧性剪切带型金矿40Ar-39Ar定年 [J].-地质学报2007(1)

    [29]

    Tapponnier P,Peltzer G,Armijo R,On the mechanics of the collision between India and Asia,Geological Society of London Special Publication,1986.

    [30]

    Tapponnier P,Lacassin R,Leloup PH,Sch(a)rer U Zhong D Liu X Ji S Zhang L Zhong J,The Ailao Shan-Red River metamorphic belt:Tertiary left-lateral shear between Indochina and south China,Nature,1990.

    [31]

    Viola G,Anczkiewicz R,Exhumation history of the Red River shear zone in northern Vietnam:New insights from zircon and apatite fission-track analysis,Journal of Asian Earth Sciences,2008.

    [32]

    Wan JL,Li Q,Chen WJ,Fission track evidence of Diachronic uplift along the Ailao Shan-Red River left-lateral strike-slip shear zone,Seismology and Geology,1997(1).

    [33]

    王二七.樊春.王刚.石许华.陈良忠.陈智樑 滇西哀牢山-点苍山形成的构造和地貌过程 [J].-第四纪研究2006(2)

    [34]

    Wang PL,Lo CH,Chung SL,Lee TY Lan CY Trang VT,Onset timing of left-lateral movement along the Ailao Shan-Red River shear zone:40 Ar/39 Ar dating constrain from the Nam Dinh Area,northeastern Vietnam,Journal of Asian Earth Sciences,2000.

    [35]

    Wang YZ,Ding J,Structural deformation and evolution of the medium-to high grade metamorphic rocks series in the Ailao Mountains,Yunnan,Tethys Geology,1996.

    [36]

    Williams IS,U-Th-Pb geochronology by ion microprobe,Reviews in Economic Geology,1998.

    [37]

    Wu GY,Orogen-Stratigraphy,Chengdu:Sichuan Science and Technology Press.Urumqi:Xinjiang Science,Technology and Hygiene Press,2000.

    [38]

    Wu HW,Zhang LS,Ji SC,The Red River-Ailaoshan fault zone:A Himalayan large sinistral strike-slip intracontinental shear zone,Science Geologica Sinica,1989(1).

    [39]

    Yeh MW,Lee TY,Lo CH,Chung SL Lan CY Anh TT,Structural evolution of the Day Nui Con Voi metamorphic complex:Implications on the development of the Red River Shear Zone,Northern Vietnam,Journal of Structural Geology,2008.

    [40]

    Yin A,Harrison TM,Geologic evolution of the HimalayanTibetan orogen,Earth and Planetary Science Letters,2000.

    [41]

    Zhai MG,Cong BL,The Diancangshan-Shigu metamorphic belt in west Yunnan,China:Their geochemical and geochronological characteristics and division of metamorphic domains,Acta Petrologica Sinica,1993(3).

    [42]

    Zhai MG.Cong BL.Qiao GS.Zhang RY Sm-Nd and Rb-Sr geochronology of metamorphic rocks from SW Yunnan orogenic zones,China [J].-Acta Petrologica Sinica1990(4)

    [43]

    Zhang JJ,Zhong DL,Sang HQ,Zhou Y,Structural and geochronological evidence for multiple episodes of deformation since Paleocene along the Ailao Shan-Red River Shear zone,Southeastern Asia Chinese Jour Geol,2006(2).

    [44]

    Zhang LS,Zhong DL,The Red River strike-slip shear zone and Cenozoic tetonics of East Asia continent,Scientia Geologica Sinica,1996(4).

    [45]

    Zhang LS,Sch(a)rer U,Age and origin of magmatism along the Cenozoic Red River shear belt China,Contributions to Mineralogy & Petrology,1999.

    [46]

    Zhang YQ,Xie YW,Chronology and Nd,Sr isotopic charaeteristics for the Ailaoshan-Jinshajiang alkali-rich intrusive rocks,Science in China(Series D),1997(4).

    [47]

    Zhou J,Ji JQ,Han BF,Ma F Gong JF Xu QQ Guo ZJ,40Ar/39Ar geochronology of mafic dykes in north Xinjiang,Acts Petrologica Sinica,2008(5).

    [48]

    张志斌.刘发刚.包佳凤 哀牢山造山带构造演化 [J].-云南地质2005(2)

    [49]

    朱炳泉.常向阳.邱华宁.王江海.邓尚贤 云南前寒武纪基底形成与变质时代及其成矿作用年代学研究 [J].-前寒武纪研究进展2001(2)

    [50]

    Zuo ZR,New advances in the study of the Cangshan metamorphic rocks in west Yuanan,Rgeional Geology of China,1996(3).

    [51]

    管涛.黄智龙.许成.张振亮.严再飞.陈觅 云南白马寨镍矿区煌斑岩40Ar-39Ar定年和地球化学特征 [J].-岩石学报2006(4)

    [52]

    韩淑琴.陈情来.张永双 红河断裂北段断层泥中自生伊利石K-Ar年龄及地质意义 [J].-第四纪研究2007(6)

    [53]

    李宝龙.季建清.付孝悦.龚俊峰.宋彪.庆建春.张臣 滇西点苍山-哀牢山变质岩系锆石SHRIMP定年及其地质意义 [J].-岩石学报2008(10)

    [54]

    李兴振,刘文均,王义昭,朱勤文,西南三江地区特提斯构造演化与成矿(总论),北京:地质出版社,1999.

    [55]

    林清茶.夏斌.张玉泉.王彦斌 哀牢山-金沙江碱性岩带南段云南金平八一村钾质碱性花岗岩锆石SHRIMP U-Pb年龄 [J].-地质通报2005(5)

    [56]

    刘俊来.宋志杰.曹淑云.翟云峰.王安建.高兰.修群业.曹殿华 印度-欧亚侧向碰撞带构造-岩浆演化的动力学背景与过程--以藏东三江地区构造演化为例 [J].-岩石学报2006(4)

    [57]

    刘俊来.WANG AnJian.曹淑云.ZOU YunXin.唐渊.CHEN Yue 滇西点苍山杂岩中混合岩的地质年代学分析及其区域构造内涵 [J].-岩石学报2008(3)

    [58]

    沙绍礼,包俊跃,金亚昌,邓志祥,点苍山变质带同位素年代学研究新进展,云南地质,1999(1).

    [59]

    沙绍礼.刘宇淳 大理点苍山正片麻岩初步研究 [J].-云南地质2001(3)

    [60]

    宋彪,张玉海,万渝生,锆石SHRIMP样品靶制作、年龄测定及有关现象讨论,地质论评,2002(zk).

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出版历程
收稿日期:  2008-12-19
修回日期:  2009-02-06
刊出日期:  2009-03-31

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