Geochemical characteristics of basic intrusive rocks in the Yunkai uplift, Guangdong-Guangxi, China, and their tectonic significance

Geological Bulletin of China

Volumn 25, Issue 4, 2006, Pages 434-441

  Peng, Song Bai ^a,b   Jin, Zhen Min ^a   Fu, Jian Ming ^b   Liu, Yun Hua ^b   He, Long Qing ^b   Cai, Ming Hai ^b  

^a CHINA UNIVERSITY OF GEOSCIENCES   (China)

^b Yichang Institute of Geology and Mineral Resources   (China)

Author keywords

Caledonian basic Intrusive rocks; Extension delamination underplating; Subduction collision; Yunkai uplift

Indexed keywords

CALEDONIAN OROGENY; CONTINENTAL MARGIN; DELAMINATION; IGNEOUS GEOCHEMISTRY; IGNEOUS INTRUSION; ISLAND ARC; MANTLE SOURCE; METAGABBRO; NORITE; PALEOZOIC; SUBDUCTION; TECTONIC SETTING; UNDERPLATING; UPLIFT;

ASIA; CHINA; EURASIA; FAR EAST; GAOZHOU; GUANGDONG; GUANGXI ZHUANGZU; XINYI; YUNKAI DASHAN;

EID: 33846504113     PISSN: 16712552     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (39)

1. Chinese source
2. Chinese source
3. Chinese source
4. Chinese source
5. Chinese source
6. Chinese source
7. Chinese source
8. Ludwig K R. Using Isoplot/EX, version 2:a Geochronological Toolkit for Microsoft Excel[M]. Berkeley Geochronological Center Special Publication, 1999. 1-47.
9. Middlemost E A K. Naming materials in the magma/igneous rock system[J]. Chem.Goel., 1994,77:19-26.
10. Le Maitre, et al. A classification of igneous rocks and glossary of terms: Recommendation of the IUGS subkommission on the systematics of igneous rocks[C]. Blackwell Scientific Publications, Oxford, 1989.1-193.
11. Rickwood P C. Boundary lines within petrologic diagrams which use oxides of major and minor elements[J]. Lithos, 1989, 22: 247-263.
12. Pharaoh T C, Pearce J A. Geochemical evidence for the geotectonic setting of Early Proterozoic metavolcanic sequences in Lepland[J]. Precambrian Res., 1984,25: 283-308.
13. Condie K C. Geochemistry and tectonic setting of Early Proterozoic supracrustal rocks in the southwestern United States[J]. J. Geol., 1986,94:845-865.
14. Bergh S G, Torske T. Palaeovolcanology and tectonic setting of a Proterozoic metatholeitic sequence near Baltic Shield margin, northern Norway[J]. Precambrian Res., 1988,29:227-246.
15. Halden N M. Existence of a marginal basin within the Circum-Superior Belt: geochemical evidence from the Churchill-Superior boundary in Manitoba [J]. Canada Precambrian Res., 1991,49:167-183.
16. Zhao J-X. Geochemical and Sm-Nd isotopic study of amphibolites in the southern Arunta Inlier, central Australia: evidence for subduction at a Proterozoic margin [J]. Precambrian Res., 1994,65: 71-94.
17. Chinese source
18. 5 diagram: a method of discrimination between oceanic and non-oceanic basalts[J]. Earth Plante. Sci. Lett., 1975,24: 419-426.
19. 5: a minor element discriminant for basaltic rocks of oceanic environments and its implications for petrogensis[J]. Earth and Planetary Sciences Letters, 1983,62: 53-62.
20. Chinese source
21. Chinese source
22. Pearce J A. Trace element characteristics of lavas from destractive plate boundaries [A]. In: Thorpe R S ed. Andesites [C]. New York:Wiley, 1982. 528-548.
23. Pearce J A. Role of the sub-continental lithosphere in magma genesis at active continental margins [A]. In:Hawkesworth C J, Norry M J eds. Continental basalts and mantle xenoliths [C]. Nantwich; Shiva, 1983. 230-249.
24. Shervais J W. Ti-V plots and the petrogenesis of modern and ophiolitic lavas[J]. Earth Planet. Sci. lett., 1982,31:457-484.
25. Wood D A. The application of a Th-Hf-Ta diagram to problems of tectonomagmatic classification and to establishing the nature of crustal contamination of basalitic lavas of the British Tertiary volcanic province[J]. Earth Plante. Sci. Lett., 1980,50: 11-30.
26. Meschede M. A method of discriminating between different types of mid-ocean ridge basalts and continental tholeiites with Nd-Zr-Y diagram[J]. Chem. Geol., 1986,56: 207-218.
27. Jenner G A, Dunning G R, Malpas J, et al. Bay of Island and Litde Port complexes, revisited:age, geochemical and isotopic evidence confirm suprasubduction-zone origin[J]. Canadian Journal of Earth Sciences, 1991,28:1635-1652.
28. Chinese source
29. Chinese source
30. Chinese source
31. Chinese source
32. Chinese source
33. Bortolotti V, Marroni M, Nicolae I, et al. An update of the Jurassic ophiolites and associated calc-alkaline rocks in the South Apuseni mountains (Western Romania)[J]. Offioliti, 2004,29 (1): 5-18.
34. Chinese source
35. Chinese source
36. Kay R W, Kay S M. Delamination and delamination magmatism[J]. Tectonophysics, 1993,219: 177-189.
37. Kay S M. Young mafic back arc volcanic rocks as indicators of continental lithospheric delamination beneath the Argentine Puna plateau, central Andes[J]. J. Geophys. Res., 1994,99: 24323-24339.
38. Chinese source
39. Chinese source