Characteristics and geological significance of olivine xenocrysts in Cenozoic volcanic rocks from western Qinling

Progress in Natural Science: Materials International

Volumn 16, Issue 12, 2006, Pages 1300-1306

  Su, Benxun ^a,b   Zhang, Hongfu ^a   Xiao, Yan ^a,b   Zhao, Xinmiao ^a,b  

^a BEIJING INSTITUTE OF GEOLOGY FOR MINERAL RESOURCES   (China)

^b UNIVERSITY OF CHINESE ACADEMY OF SCIENCES   (China)

Author keywords

Cenozoic volcanic rocks; Dangchang haoti; Olivine xenocrysts; Western qinling; Zoned texture

Indexed keywords

MAGNESIUM COMPOUNDS; VOLCANIC ROCKS; VOLCANOES;

CENOZOIC VOLCANIC ROCKS; DANGCHANG HAOTI; GEOLOGICAL SIGNIFICANCE; GRAINSIZE; OLIVINE PHENOCRYST; OLIVINE XENOCRYSTS; QINLING MOUNTAINS; WESTERN QINLING; XENOCRYSTS; ZONED TEXTURE;

OLIVINE;

EID: 33846476700     PISSN: 10020071     EISSN: None     Source Type: Journal    
DOI: 10.1080/10020070612330145     Document Type: Article

References (30)

1. Zhang H. F., Ying J. F., Xu P. et al. Mantle olivine xenocrysts entrained in Mesozoic basalts from the North China craton Implication for replacement process of lithospheric mantle. Chinese Science Bulletin, 2004, 49(9): 961-966.
2. Tang Y. J., Zhang H. F., and Ying J. F. High-Mg olivine xenocrysts entrained in Cenozoic basalt in central Taihang Mountains relicts of old lithospheric mantle. Acta Petrologica Sinica, 2004, 20(5): 1243-1252.
3. Pei F. P., Xu W. L., Wang Q. H. et al. Mesozoic basalt and mineral chemistry of the mantle-derived xenocrysts in Feixian western Shandong China Constraints on nature of Mesozoic Lithospheric Mantle. Geological Journal of China Universities, 2004, 10(1): 88-97.
4. Zhang H. F. Transformation of lithospheric mantle through peridotite-melt reaction. A case of Sino-Korean craton. Earth and Planetary Science Letters, 2005, 237: 768-780.
5. Shao J. A., Lu F. X., Zhang L. Q. et al. Discovery of xenocrysts in basalts of Yixian Formation in west Liaoning Province and its significance. Acta Petrologica Sinica, 2005, 21(6): 1547-1558.
6. Zhang H. F. Peridotite-melt interaction an important mechanism for the compositional transformation of lithospheric mantle. Earth Science Frontiers, 2006, (in press)
7. Liu S. J. Giant crystals occurred the tertiary ultramafic rocks and their forming conditions in Haoti Dangchang County. Acta GeologicaGansu, 1996, 2: 65-72.
8. Yu X. H. Haoti alkaline ultrabasic volcanic rocks in Dangchang Gansu Province Potassic ultramafic lamprophyre on the mantle xenoliths and megacrysts. Geological Review, 1991a, 37(2): 144-153.
9. Yu X. H. Mantle xenoliths and megacrysts in ultramafic lamprophyres in Haoti, Gansu Province. Geological Science and Technology Information, 1991b, 10(sup): 97-108.
10. Yu X. H. Titanphlogopites from the Cenozoic alkaline volcanic rocks in western Qinling, Gansu Provence. Acta Petrologica et Mineralogica, 1994, 13(4): 319-327.
11. Yu X. H. and Zhang C. F. Sr Nd isotope and trace elements geochemical features of the Cenozoic volcanic rocks from the west Qinling, Gansu Province. Earth Science Frontiers, 1998, 5(4): 319-328.
12. Yu X. H., Mo X. X., Cao Y. Q. et al. Cenozoic Kamafugite volcanism and its petrological characteristics in west Qinling Gansu 23 Province. Extended Abstract for the Second World Chinese Conference, 2000, A: 249-254.
13. Yu X. H., Mo X. X., Flower M. et al. Cenozoic kamafugite volcanism and tectonic meaning in west Qinling area, Gansu Province. Acta Petrologica Sinica, 2001, 17(3): 366-377.
14. Yu X. H., Mo X. X., Liao Z. L. et al. Temperature and pressure condition of garnet lherzolite and websterite from west Qinling. China. Science in China (D), 2001, 44(sup): 155-161.
15. Yu X. H., Zhao Z. D., Mo X. X. et al. Trace element REE and Sr Nd Pb isotopic geochemistry of Cenozoic kamafugites and carbonatite from West Qinling Gansu Province Implication of plume-lithosphere interaction. Acta Petrologica Sinica, 2004, 20(3): 483-494.
16. Shi L. B., Lin C. Y., Chen X. D. Composition thermal structures and rheology of the upper mantle inferred from mantle xenoliths from Haoti Dangchang Gansu Province western China. Seismology and Geology, 2003, 4: 525-542
17. Wang J. and Li J. P. Geochemical characteristics and geological implications of the Cenozoic kamafugites from Lixian County West Qinling. Acta Petrologica et Mineralogica, 2003, 22(1): 11-19.
18. Zhang G. W., Zhang B. R., Yuan X. C. et al. Qinling Orogenic Belt and Continental Dynamics. Beijing Science Press, 2001, 3-432.
19. Zhang G. W., Meng Q. R., Yu Z. P. et al. Orogenesis and dynamic of the Qinling Orogen. Science in China (D), 1996, 39(3): 225-234.
20. Ratschbachera L., Hackerb B. R., Calvertc A. et al. Tectonics of the Qinling Central China tectonostratigraphy geochronology and deformation history. Tectonophysics, 2003, 366: 1-53.
21. 39Ar isotopic age and its significance of Cenozoic kamafugite in west Qinling Gansu Province. Chinese Science Bulletin, 2005, 50(23): 2638-2643.
22. Gruenko A. A., Hansteen T. H. and Schmincke H. U. Evolution of parental magmas of Miocene shield basalts of Gran Canaria (Canary Islands): Constrains from crystal melt and fluid inclusions in minerals. Contributions to Mineralogy and Petrology, 1996, 124: 422-435.
23. Xu Y. G., Huang X. L. Menzies M. A. et al. Highly magnesian olivines and green-core clinopyroxenes in ultrapotassic lavas from western Yunnan China evidence for a complex hybrid origin. European Journal of Mineralogy, 2003, 15: 965-975.
24. Bailey D. K. Carbonate magmas. Journal of Geological Society of London, 1993, 150: 637-651.
25. Sun S. and McDonough W. F. Chemical and isotopic systematics of oceanic basalts Implications for mantle composition and processes. In: Magmatism in the Ocean Basins. Geological Society Special Publication, 1989, 313-345
26. Zhang B. R., Wang D. P. et al. Geochemical evidence for the Proterozoic tectonic evolution of the Qinling Orogenic Belt and its adjacent margins of the North China and Yangtze cratons. Precambrian Research, 1996, 80: 23-48.
27. Zhang G. W., Dong Y. P. and Yao A. P. Some thoughts on study of continental dynamics and orogenic belt. Geology in China, 2002, 29(1): 7-13.
28. Jiang X. W., Wang J. H. and Zhang H. H. Coupling between strike-slip faults and basins the evidence for Cenozoic eastward extrusion of the west Qinling-Songgan block. Earth Science Frontiers, 2003, 10(3): 201-208.
29. Zhou M. D., Lii T. Y., Zhang Y. S. et al. The geological structure background and the crustal structure in the northeastern margin of the Qinghai-Tibetan Plateau. Acta Seismologica Sinica, 2000, 22(6): 645-653.
30. Deng W. M. Cenozoic volcanic activity and its geotectonic background in west Chinas-formative excitation mechanism of volcanic rocks in Qinghai-Xizang and adjacent districts. Earth Science Frontiers, 2003, 10(2): 471-478.