Zircon LA-ICP-MS U-Pb dating for mylonitized granite from the AilaoshanJinshajiang tectonic zone in the eastern Qinghai-Tibet plateau and its tectonic significance

Acta Geologica Sinica (English Edition)

Volumn 84, Issue 3, 2010, Pages 357-369

  Qi, Xuexiang ^a   Zhu, Luhua ^a,b   Li, Huaqi ^a   Hu, Zhaochu ^b   Li, Zhiqun ^c  

^a INSTITUTE OF GEOLOGY   (China)

^b CHINA UNIVERSITY OF GEOSCIENCES   (China)

^c Yunnan Bureau of Nonferrous Geology   (China)

Author keywords

Ailaoshan Jinshajiang tectonic zone; High grade metamorphic belt; Mylonitized granite; Zircon LA ICP MS U Pb dating

Indexed keywords

AMPHIBOLITE; CATHODOLUMINESCENCE; CENOZOIC; DEFORMATION; FELSIC ROCK; GRANITE; INDUCTIVELY COUPLED PLASMA METHOD; MAGMATISM; MESOZOIC; MYLONITIZATION; QUARTZ; URANIUM-LEAD DATING; ZIRCON;

AILAO MOUNTAINS; CHINA; QINGHAI-XIZANG PLATEAU; YUNNAN;

EID: 78649820105     PISSN: 10009515     EISSN: 17556724     Source Type: Journal    
DOI: None     Document Type: Article

References (65)

1. Bureau of Geology and Mineral Resource of Yunnan Province. 1990. Regional geology of Yunnan Province. Beijing, Geological Publishing House (In Chinese).
2. Cong B L, Wu G Y, Zhang Q, Zhang R Y, Zai M G, Zhao D H, Zhang W H. 1993. Petrologic and tectonic evolution of the Palaeotethy in western Yunnan, China. Science in China (Series B), 11, 1201-1207(in Chinese).
3. Duan X H. 1981. The Ailaoshan-Tengtiaohe fracture, the subduction zone of an ancient plate. Acta Geol. Sin., 55(4): 258-266 (in Chinese with English abstract).
4. England P, LeFort P, Mollnar et al. 1992. Heat sources for the Tertiary metamorphism and anatexis in the Annapurna-Manaslu region, Central Nepal. J Geophys Res., 97: 2107-2128.
5. Fang W X, Hu R Z, Xie G Q, Su W C. 2002. Tectonolithostratigraphic units of the Ailaoshan area in Yunnan, China and their implications of tectonic evolution. Geotectonic et Metallogenia, 26(1): 28-36 (in Chinese with English abstract).
6. Festa V. 2009. C-axis fabrics of quartz-ribbons during hightemperature deformation of syn-tectonic granitoids (Sila Massif, Calabria, Italy). Geoscience, 341: 557-567.
7. Flowers R M, Bowring S A, Tulloch A J. 2005. Tempo of burial and exhumation within the deep roots of a magmatic arc, Fiordland, New Zealand. Geology, 33 (1): 17-20.
8. Fueten F, Robin P Y F, Stephens R. 1991. A model for the development of a domain quartz C-axis fabric in a coarse-grained gneiss. Journal of Structural Geology, 13: 1111-1124.
9. Fueten F, Goodchild J S. 2001. Quartz c-axes orientation determination using the rotating polarier microscope. Journal of Structural Geology, 23: 895-902. (Pubitemid 32818566)
10. Harris N B W, Pearce J B, Tindle A G. 1986. Geochemical characteristics of collision-zone magmatism. In: Coward MP, Ries A C, et al, eds. Collision Tectonics. Geo Soc Spec Publ., 19: 67-81.
11. Harris N. 1996. Radiogenic isotopes and the interpretation of granitic rocks. Episodes, 19: 107-113. (Pubitemid 127058750)
12. Hourigan J K, Solov'ev A V, Ledneva G V, Garver J I, Brandon M T, Reiners P W. 2004. Timing of syenite intrusions on the eastern slope of the Sredinnyi Range, Kamchatka: Rate of accretionary structure exhumation. Geochemistry International, 42 (2): 131-141.
13. Kruhl J H. 1998. Prism- and basal-plane parallel subgrain boundaries in quartz, a microstructural geothermobarometer. J. Metamorphic Geol., 16: 141-146.
14. Leloup P H, Lacassin R, Tapponnier P, Schsrer U, Zhong D L, Liu X H, Zhang L S, Ji S C, Trinh P T. 1995. The Ailao ShanRed River shear zone (Yunnan, China), Tertiary transform boundary of Indochina. Tectonophysics, 251: 3-84.
15. Leloup, P H and Kienast, J R. 1993. High temperature metamorphism in a major strike-slip shear zone: the Ailao ShanRed River (P. R. C. ). Earth Planet. Sci. Lett., 118: 213-234.
16. Li B L, Ji J Q, Fu X Y, Gong J F, Song B, Qing J C, Zhang C. 2008. Zircon SHRIMP dating and its geological implications of the metamorphic rocks in Ailaoshan-Diancang mountains, west Yunnan. Acta Petrologica Sinica, 24(10): 2322-2330 (in Chinese with English abstract).
17. Li X Z, Jiang X S, Sun Z M, Shen G F, Du D X. 2002. The collisional orogenic processes of Niujiang-LangchangjiangJingshajiang area, Southern China. Beijing: Geological Publishing House, 175-186 (in Chinese with English abstract).
18. Li C L. 1992. Trace element petrology of igneous rock. Wuhan: Chinese University of Geoscience Publishing House, 87-100 (in Chinese).
19. Liu F T, Liu J H, He J K, You Q Y. 2000. Subduction slices of lower Yangtz block in western Yunnan. Chinese Science Bulletin, 1: 79-84 (in Chinese).
20. Maniar P D, Piccoli P M. 1989. Tectonic discrimination of ganitoids. Geol. Soc. Am. Bull. 101: 635-643.
21. Mo X X, Lu F X, Shen S Y. 1993. Sanjiang Tethyan volcanism and related mineralization. Beijing: Geological Publishing House, 178-235(in Chinese with English abstract).
22. Qi X X, Xu Z Q, Shi R D, Chen F Y. 2006. East-west-trending ductile detachment in the Burang area, Greater Himalaya, and its tectonic significance. Geology in China, 33(2): 291-298 (in Chinese with English abstract).
23. Pearce J A, Harris B W, Tindle A G. 1984. Trace element discrimination diagrams for the tectonic interpretation of granitic rocks. Petrol J., 4: 956-983
24. Sha S L, BaoJ Y, Jin Y C, Deng Z X. 1999. The new development of isotopic geochronology of the Diancang mountains metamorphic zone. Yunan Geology, 18(1): 63-66 (in Chinese with English abstract).
25. Sibson R H. 1977. Fault rocks and faults mechanisms. J. Geol. Soc. London, 133(1): 191-213.
26. Stipp M, Stunitz H, Heibronner, Schmid S M. 2002. The eastern Tonale fault zone, a ' natural laboratory' for crystal plastic deformation of quartz over a temperature range from 250 to 700°C. Journal of Structural Geology, 24, 1861-1884.
27. Stunitz H, Gerald J DF, Tullis J. 2003. Dislocation generation, slip systems, and dynamic recrystallization in experimentally deformed plagioclase single crystals. Tectonophysics, 372: 215-233. (Pubitemid 37156467)
28. Tapponnier P, Molnar P. 1976. Slip-line field theory and large scale continental tectonics. Nature, 264: 319-324.
29. Tapponnier P, Peltzer G, Armijo R, Le Dain A Y, Cobbold P. 1982. Propagating extrusion tectonics in Asia, New insights from simple experiments with plasticine. Geology, 10, 611-616.
30. Tapponnier P, Lacassin R, Leloup P H, SchMer U, Zhong D L, Liu X H, Ji S C, Zhang L S, Zhong J Y. 1990. The Ailao Shan/Red River metamorphic belt: Tertiary left-lateral shear between Indochina and South China. Nature, 343, 431-437. (Pubitemid 20413222)
31. Wang Y Z, Ding J. 1996. Structural deformation and evolution of the medium-to high-grade metamorphic rock series in the Ailao Mountains, Yunnan. Tethyan, 20: 52-69 (in Chinese with English abstract).
32. Watson E B, Harrison T M. 2005. Zircon thermometer reveals minimum melting conditions on earlist earth. Science, 308: 841-844. (Pubitemid 40629261)
33. Watson E B, Wark D A, Thomas J B. 2006. Crystallization thermometers for zircon and rutile. Contrib Mineral Petrol., 151: 413-433.
34. Wu H W, Zhang L S, Ji S C. 1989. The Red river- Ailaoshan fault zone- A Himalayan large sinistral strike-slip intracontinental shear zone. Scientia Geologica Sinica, 1: 1-8 (in Chinese with English abstract).
35. Wu G Y, Wu H R, Zhong D L, Qi G D, Ji J Q. 2000. Volcanic rocks of paleotethyan oceanic island and island-arc bordening Yunnan and Guangxi, China. Geoscience. 14(4): 393-400 (in Chinese with English abstract).
36. Xu Z Q, Cai Z H, Zhang Z M, Li H Q, Chen F Y, Tang Z M. 2008. Tectonics and fabric kinematics of the Namche Barwa terrane, eastern Himalayan Systaxis. Acta Petrologica Sinica, 24(7): 1463-1476.
37. Zai M G, Cong B L, Qiao G S, Zhang R Y. 1990. Sm-Nd and Rb-Sr geochronology of metamorphic rocks from SW Yunnan orogenic zones, China. Acta Petrologica Sinica, (4), 1-11 (In Chinese with English abstract).
38. Zhang Y Q, Xia B, Liang H Y, Liu H Y, Lin Q C. 2004. Characteristics of zircons for dating from Daping mylonitized alkaline granite in Yunnan and their geologic implications. Geological Journal of China Universities, 10(3), 378-384 (in Chinese with English abstract).
39. Zhang Z B, Liu F G, Bao J F. 2005. The structural evolution of Ailaoshan orogen. Yunan Geology, 24(2): 137-141 (in Chinese with English abstract).
40. Zhong D L, Wang Y, Ding L. 1991. The tertiary Gaoligong intracontinental strike-slip fault and its associated extensional structure in western Yunnan, China. In: Zhang X (eds). Annual report (1989 -1990) Lab. Lithos. Tecton. Evolution. Inst. Geol., Academia Sinica, Beijing, 18-22 (In Chinese).
41. Zhong D L et al. 1998. Paleotethysides in western Yunnan and Sichuan, China (eds). Beijing: Science Press, 248 (In Chinese).
42. Zhou R, Zhu B Q, Sun D Z, Chang X Y. 1997. Geochronology study of crust-mantle interaction and mineralizatin in the Honghe ore deposit zone. Geochimica, 26(2): 46-56 (in Chinese with English abstract).
43. Zhu B Q, Chang X Y, Qiu H N, Wang J H, Deng S X. 2001. Geochronological study on formation and metamorphism of Precambrian basement and their mineralization in Yunnan, China. Progress in Precambrian Research, 24(2): 75-82 (in Chinese with English abstract).