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Constraints on the age of basement and crustal growth in Tianshan Orogen by Nd isotopic composition

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Abstract

Based on study of Nd isotopic composition for 101 rocks of various types from Tianshan Orogen, the age and character of basement and continental crustal evolution of the Tianshan Orogen were proposed. It is deduced that the continental crustal basement of the Tianshan Orogen was formed 1. 8 Ga ago. The protolith of its metamorphic rocks was derived from long-term depleted mantle source in the ancient are tectonic setting probably. The Tianshan Orogen is obviously different from the North Tarim Block in age of basement and post-evolution history. It was also shown that Paleozoic continental crustal growth happened extensively in the Tianshan Orogen, which is distinguished from Yangtse Block and Cathaysia Block in eastern China.

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References

  1. Coleman, R. G., Continental growth of northwest China,Tectonics, 1989, 8(3):621.

    Article  Google Scholar 

  2. Windley, B. F., Allen, M. B., Paleozoic accretion andCenozoic redeformation of the Chinese Tien Shan Range, central Asia,Geology, 1990, 18:128.

    Article  Google Scholar 

  3. Sengör, A. M. C., Natal’in, B. A., Burtman, V. S., Evolution of the Altaid tectonic collage and Palaeozoic crustal growth in Eurasia,Nature, 1993, 364(22):299.

    Article  Google Scholar 

  4. Cheng, S. D., Wang, G. R., Yang, S. D. et al., The Paleoplate tectonic of Xinjiang,Xinliang Geology (in Chinese), 1986, 4:1.

    Google Scholar 

  5. Xiao, X. C., Tang, Y. Q., Feng, Y. M. et al.,Tectonics in Northern Xinjiang and Its Neighbouring areas (in Chinese), Beijing:Geological Publishing House, 1992, 26–27.

    Google Scholar 

  6. Li, C. Y., The outline of plate tectonics of China,Bulletin of Chinese Academy of Geological Sciences, 1980, 2(1):1.

    Google Scholar 

  7. Hu, S. X., Guo, J. C., Gu, L. X. et al., Geological feature of the Caledonian orogenic belt and its importance in the tectonic framework of the east Tianshan district, inGeoscience of Xinjiang (in Chinese), Vol. 1, Beijing:Geological Publishing House, 1990, 32–46.

    Google Scholar 

  8. Sun, S., Li, J. L., Lin, J. L. et al., Indosinides in China and the consumption of eastern paleotethys,Controversies in modern Geology, Beijing:Academic Press, 1991, 363–384.

    Google Scholar 

  9. Bureau of Geology and Mineral Resources of Xinjiang Uygur Autonomous Region,Regional Geology of Xinjiang Uygur Autonomous Region, People’s Republic of China, Ministry of Geology and Mineral Resources, Geological Memoirs (in Chinese), Beijing:Geological Publishing House, 1990, 6–48.

    Google Scholar 

  10. Yang, X. C.,Geochronology, inGeology and Palaeontology in Tuomuerfeng Area of Xinjiang (ed. Mountaineering Scientific Surveying Party of Chinese Academy of Sciences) (in Chinese), Wulumuqi:Xinjiang People’s Press, 1985, 85–94.

    Google Scholar 

  11. Wang, B. Y., Lang, Z. J., Li, X. D. et al.,Comprehensive Survey of Geological Section in the West Tianshan of Xinjiang, China, Beijing:Science Press, 1994, 5–19.

    Google Scholar 

  12. Hu, A. Q., Zhang, J. B., Zhang, Z. G. et al., U-Pb age and evolution of Precambrian metamorphic rocks of Middle Tianshan uplift zone, eastern Tianshan, China,Geochemica (in Chinese), 1986, 23:23.

    Google Scholar 

  13. Hu, A. Q., Wang, Z. G., Tu, G. Z. et al.,Geological Evolution and Diagence and Metallogenitic Regular in Northern Xinjiang (in Chinese), Beijing:Science Press, 1997, 9–105.

    Google Scholar 

  14. Chen, Y. B., Hu, A. Q., Zhang, G. X. et al., REE and Sm-Nd isotopic characteristics of Weiya granulites in eastern Tianshan, NW China,Geochemica (in Chinese), 1997, 26(4):70.

    Google Scholar 

  15. DePaolo, D. J., Neodymium isotopes in the Colorado Front Range and crust-mantle evolution in the Proterozoic,Nature, 1981, 291(21):193.

    Article  Google Scholar 

  16. DePoalo, D. J., Linn, A. M., Schuburt, G., The continental crust age distribution:methods of determining mantle separation ages from Sm-Nd isotopic data and application to the southwestern United States,Jour. Geophys. Res., 1991, 96:2071.

    Article  Google Scholar 

  17. Ni, S. B., Man, F. S., Chen, J. F., Sm-Nd isotopic age for basic and ultra-basic rocks from Qingbulake in Xinjiang, China,J. Mineral and Petrology (in Chinese), 1994, 13:227.

    Google Scholar 

  18. Ma, R. S., Wang, C. Y., Ye, S. F. et al.,Tectonic Framework, Continental Evolution of Eastern Tianshan Mountains (in Chinese), Nanjing:Publishing House of Nanjing University, 1993, 36.

    Google Scholar 

  19. Gao, Z. J., Reviews for Precambrian strata from the Tianshan in Xinjiang, China,Xinjiang Geology (in Chinese), 1990, 8:80.

    Google Scholar 

  20. Hu, A. Q., Rogers, G., The flrst found of 3. 3 Ga rocks on the north margin of Tarim, Xinjiang, China,Chinese Sci. Bull., 1992, 37:627.

    Google Scholar 

  21. Zhou, R. H., The advance on isotope geochronology of Xinjiang,Xinjiang Geology (in Chinese), 1987, 5(4):16.

    Google Scholar 

  22. Nelson, K. B., DePaolo, D. J., Rapid production of continental crust 1.7 to 1.9 b.y. ago:Nd isotopic evidence from the basement of North American mid-continent,Geological Society of America Bulletin, 1985, 96:746.

    Article  Google Scholar 

  23. Theriault, R. J., Ross, G. M., Nd isotopic evidence for crustal recycling in the ca. 2.0 Ga subsurface of western Canada,Can, J. Earth Sci., 1991, 28:1140.

    Article  Google Scholar 

  24. Patchett, P. J., Bridgwater, D. Origin of continental crust of 1. 9-1. 7 Ga age defined by Nd isotopes in the Ketilidia terrain of South Greenland,Contri. Mineral. Petrol., 1984, 87:311.

    Article  Google Scholar 

  25. Patchett, P. J., Todt, W., Origin of continental crust of 1. 9-1.7 Ga age:Nd isotopes in the Svecofennian orogenic terrains of Sweden,Precam. Res., 1987, 35:14.

    Article  Google Scholar 

  26. Patchett, P. J., Kouvo, O., Origin of continental crust of 1.9-1.7 Ga age:Nd isotopes and U-Pb zircon ages in the Svecokarelian terrain of South Finland,Contrib. Mineral. Petrol., 1986, 92:1.

    Article  Google Scholar 

  27. Huang, X., DePaolo, D. J., Study of sources of Paleozoic granitoids and the basement of South China by means of Nd-Sr isotope,Acta Petrologica Sinica, 1989, 1:2.

    Google Scholar 

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Authors and Affiliations

  1. Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, 510640, Guangzhou, China

    Aiqin Hu, Guoxin Zhang, Qianfeng Zhang & Yibing Chen

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  1. Aiqin Hu
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  2. Guoxin Zhang
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  3. Qianfeng Zhang
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  4. Yibing Chen
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Additional information

Project supported by the National Natural Science Foundation of China (Grant No. 49633250). It belongs to the National “305” Project in Xinjiang, which is one of the National Key Projects in the Ninth Five-Year Plan (96-915-07-05A).

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Hu, A., Zhang, G., Zhang, Q. et al. Constraints on the age of basement and crustal growth in Tianshan Orogen by Nd isotopic composition. Sci. China Ser. D-Earth Sci. 41, 648–657 (1998). https://doi.org/10.1007/BF02878748

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  • DOI: https://doi.org/10.1007/BF02878748

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