The Early Paleozoic basite magmatism of Western Transbaikalia: Composition, isotope age (U-Pb, SHRIMP RG), magma sources, and geodynamics

Remnants of the Early Paleozoic gabbro and gabbromonzonite with an age of 514.6 ± 7.2 Ma (U-Pb, Zrn, SHRIMP-RG, Turka Massif) were identified among basites spatially associated with Late Paleozoic granitoids of Western Transbaikalia. Obtained geochronological data are close to those of felsic subvol...

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Veröffentlicht in:	Petrology 2016-07, Vol.24 (4), p.367-391
Hauptverfasser:	Tsygankov, A. A., Udoratina, O. V., Burmakina, G. N., Antsiferova, T. N., Coble, M. A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkalinity Cambrian Earth and Environmental Science Earth Sciences Geochemistry Geology Island arcs Isotopes Magma Mineralogy Paleozoic Rocks
Online-Zugang:	Volltext
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