Synkinematic intrusions of the framing of the Zagan metamorphic core complexes (southwestern Transbaikalia): Geochemistry and petrogenesis

Geologiya i Geofizika

Volumn 41, Issue 10, 2000, Pages 1369-1378

  Donskaya, T V ^a   Sklyarov, E V ^a   Mazukabzov, A M ^a  

^a NONE

Author keywords

Element mobility; Granitoids; Metamorphic core complexes; Mylonitization; Petrogenesis; Synkinematic intrusions; Transbaikalia

Indexed keywords

EID: 0007394266     PISSN: 00167886     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (25)

1. Anderson J. L., Barth A. P., Young E. D. Mid-crustal Cretaceous roots of Cordilleran metamorphic core complexes // Geology, 1988, v. 16, p. 366-369.
2. Lister G. S., Baldwin S. L. Plutonism and origin of metamorphic core complexes // Geology, 1993, v. 21, p. 607-610.
3. Baldwin S. L., Lister G. S., Hill E. J. et al. Thermochronologic constraints on the tectonic evolution of an active metamorphic core compex, D'Entrecasteaux Islands, Papua New Guinea // Tectonics, 1993, v. 12, p. 611-628.
4. Hill E. J., Baldwin S. L., Lister G. S. Magmatism as an essential driving force for formation of active metamorphic core complexes in eastern Papua New Guinea // J. Geophys. Res., 1995, v. 100, p. 10441-10451.
5. Walker J. D., Fletcher J. M., Fillmore R. P. et al. Connection between igneous activity and extension in the Central Mojave metamorphic core complex, California // J. Geophys. Res., Ibid., p. 10477-10494.
6. O'Hara K., Blackburn W. H. Volume-loss model for trace-element enrichments in mylonites // Geology, 1989, v. 17, p. 524-527.
7. Tobisch O. T., Barton M. D., Vernon R. H., Paterson S. R. Fluid-enhanced deformation: transformation of granitoids to banded mylonites, western Sierra Nevada, California, and SE Australia // J. Struct. Geol., 1991, v. 13, p. 1137-1156.
8. Condie K. C., Sinha A. K. Rare earth and other trace element mobility during mylonitization: a comparison of the Brevard and Hope Valley shear zones in the Appalachian Mountains, USA // J. Metamorph. Geol., 1996, v. 14, p. 213-226.
9. Grant J. A. The isocon diagram - a simple solution to Gresens' equation for metasomatic alteration // Econom. Geol., 1986, v. 81, p. 1976-1982.
10. Gresens R. L. Composition-volume relationships of metasomatism // Chemical Geology, 1967, v. 2, p. 47-65.
11. Chappell B. W., White A. J. R. Two contrasting granite types // Pacif. Geol., 1974, v. 8, p. 173-174.
12. Whalen J. B., Currie K. L., Chappell B. W. A-type granites: geochemical characteristics, discrimination and petrogenesis // Contribs. Miner. Petrol., 1987, v. 95, p. 407-419.
13. Sun S. S., McDonough W. F. Chemical and isotopic systematics of oceanic basalts: implications for mantle composition and processes // Magmatism in ocean basins. Geol. Soc. London. Spec. Pub., 1989, v. 42, p. 313-345.
14. Tarney J., Jones C. E. Trace element geochemistry of orogenic igneous rocks and crustal growth models // J. Geol. Soc. London, 1994, v. 151, p. 855-868.
15. Paterson S. R., Vernon R. H., Tobisch O. T. A review of criteria for the identification of magmatic and tectonic foliations in granitoids // J. Struct. Geol., 1989, v. 11, p. 349-363.
16. Cawthorn R. G., Brown P. A. A model for the formation and crystallization of corundum-normative calc-alkaline magmas through amphibole fractionation // J. Geology, 1976, v. 84, p. 467-476.
17. Zen E-an. Aluminum enrichment in silicate melts by fractional crystallization: some mineralogic and petrographic constraints // J. Petrology, 1986, v. 27, p. 1095-1117.
18. Miller C. F., Mittlefehldt D. W. Light rare-earth depletion in felsic magmas // Geology, 1982, v. 10, p. 129-133.
19. Yurimoto H., Duke E. F., Papike J. J., Shearer C. K. Are discontinuous chondrite-normalized REE patterns in pegmatitic granite systems the results of monazite fractionstion? // Geochim. Cosmochim. Acta., 1990, v. 54, p. 2141-2145.