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Xie, L., Wang, R. C., Wang, D. Z., Qiu, J. S. (2006) A survey of accessory mineral assemblages in peralkaline and more aluminous A-type granites of the southeast coastal area of China. Mineralogical Magazine, 70 (6) 709-729 doi:10.1180/0026461067060362

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Reference TypeJournal (article/letter/editorial)
TitleA survey of accessory mineral assemblages in peralkaline and more aluminous A-type granites of the southeast coastal area of China
JournalMineralogical Magazine
AuthorsXie, L.Author
Wang, R. C.Author
Wang, D. Z.Author
Qiu, J. S.Author
Year2006 (December)Volume70
Page(s)709-729Issue6
PublisherMineralogical Society
DOIdoi:10.1180/0026461067060362Search in ResearchGate
Mindat Ref. ID243734Long-form Identifiermindat:1:5:243734:1
GUID5dbb0cae-5d95-4f1f-a44f-b2454c4c70ea
Full ReferenceXie, L., Wang, R. C., Wang, D. Z., Qiu, J. S. (2006) A survey of accessory mineral assemblages in peralkaline and more aluminous A-type granites of the southeast coastal area of China. Mineralogical Magazine, 70 (6) 709-729 doi:10.1180/0026461067060362
Plain TextXie, L., Wang, R. C., Wang, D. Z., Qiu, J. S. (2006) A survey of accessory mineral assemblages in peralkaline and more aluminous A-type granites of the southeast coastal area of China. Mineralogical Magazine, 70 (6) 709-729 doi:10.1180/0026461067060362
Abstract/NotesAbstractAn extensive belt of A-type granite exists along the southeast coast of China. The granites are divided into peralkaline and more aluminous subgroups which differ in mineral assemblages, mineral compositions and textures. In the peralkaline subgroup, primary magmatic Th-rich zircon is typically overgrown by Th-poor zircon containing thorite micro-inclusions. REE minerals in this subgroup are dominated by allanite-(Ce), chevkinite-(Ce), titanite and pyrochlore. Fe-Ti oxides are titanian magnetite and Mn-rich ilmenite. In contrast, in the more aluminous subgroup rocks, zircon is weakly zoned and exhibits very low Th but relatively high U contents. The REE minerals are dominated by Th-rich monazite-(Ce). Titanium-poor magnetite, pyrophanite and rutile are the major Fe-Ti oxides. These occurrences indicate that peralkaline magmas favour the formation of REE silicates, whereas magmas with higher alumina saturation stabilize REE phosphates. Peralkaline granites crystallized at temperatures 50–100°C greater than the more aluminous granites, but under lower oxidation conditions. These differences in formation conditions of the two A-type granite subgroups, deduced by accessory mineralcharacteristics, are inferred to be related to magma derivation at different crustal levels, with peralkaline magma deriving from a deeper crustal level with more mantle input.

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Xie, L., Wang, R. C., Wang, D. Z., & Qiu, J. S. (2006). A survey of accessory mineral assemblages in peralkaline and more aluminous A-type granites of the southeast coastal area of China. Mineralogical Magazine, 70, 709-729.
Xie, L., Wang, R.C., Wang, D.Z., Qiu, J.S. (2006) A survey of accessory mineral assemblages in peralkaline and more aluminous A-type granites of the southeast coastal area of China. Mineralogical Magazine, 70(6), 709-729.
Qiu, J. S., Wang, D. Z., McInnes, B. I., Jiang, S. Y., Wang, R. C., & Kanisawa, S. (2004). Two subgroups of A-type granites in the coastal area of Zhejiang and Fujian Provinces, SE China: age and geochemical constraints on their petrogenesis. Geological S
Wang, R. C., Zhao, G. T., Lu, J. J., Chen, X. M., Xu, S. J., Wang, D. Z. (2000) Chemistry of Hf-rich zircons from the Laoshan I- and A-type granites, Eastern China. Mineralogical Magazine, 64 (5) 867-877 doi:10.1180/002646100549850
Qiu, J. S., Wang, D. Z., McInnes, B. I., Jiang, S. Y., Wang, R. C., & Kanisawa, S. (2004). Two subgroups of A-type granites in the coastal area of Zhejiang and Fujian Provinces, SE China: age and geochemical constraints on their petrogenesis. Geological Society of America Special Papers, 389, 227-236.
Qiu, J. S., Wang, D. Z., McInnes, B. I., Jiang, S. Y., Wang, R. C., & Kanisawa, S. (2004). Two subgroups of A-type granites in the coastal area of Zhejiang and Fujian Provinces, SE China: age and geochemical constraints on their petrogenesis. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 95(1-2), 227-236.
Qiu, J-S., Wang, D-Z., McInnes, B.I.A., Jiang, S-Y., Wang, R-C., Kanisawa, S. (2004) Two subgroups of A-type granites in the coastal area of Zhejiang and Fujian Provinces, SE China: age and geochemical constraints on their petrogenesis. Earth and Environmental Science Transactions of the Royal Society of Edinburgh, 95(1-2), 227-236.
Kogarko, L. N., Williams, C. T., Woolley, A. R. (2006) Compositional evolution and cryptic variation in pyroxenes of the peralkaline Lovozero intrusion, Kola Peninsula, Russia. Mineralogical Magazine, 70 (4) 347-359 doi:10.1180/0026461067040340
Kempe, U., Gruner, T., Renno, A. D., Wolf, D., RenĂ©, M. (2004) Discussion on Wang et al. (2000) ‘Chemistry of Hf-rich zircons from the Laoshan I- and A-type granites, Eastern China’, Mineralogical Magazine, 64, 867–877. Mineralogical Magazine, 68 (4) 669-675 doi:10.1180/0026461046840211
Wang, R.-C., Wang, D.-Z., Zhao, G.-T., Lu, J.-J., Chen, X.-M., Xu, S.-J. (2001) Accessory mineral record of magma-fluid interaction in the Laoshan I- and A-type granitic complex, Eastern China. Physics and Chemistry of the Earth, Part A: Solid Earth and Geodesy, 26 (9). 835-849 doi:10.1016/s1464-1895(01)00131-4
Abdel-Rahman, A. M. (2006) Petrogenesis of anorogenic peralkaline granitic complexes from eastern Egypt. Mineralogical Magazine, 70 (1) 27-50 doi:10.1180/0026461067010311
 
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