Garnet-bearing rhyolite from Deh-Salm area, Lut block, Eastern Iran: anatexis of deep crustal rocks
作者： H. Mirnejad , G. H. Blourian , M. Kheirkhah , M. A. Akrami , F. Tutti
DOI: 10.1007/S00710-008-0015-4
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摘要: Rhyolite from the Deh Salm area, Lut block, Iran, is a 10-km-long flow unit that crops out as 6-m thick sub-horizontal sheet ( 25 km) crustal-derived peraluminous magma. It likely feature of magma, inherited partial melting metapelitic source rocks, has favoured crystallization garnet. Upon rising to higher levels, garnet phases were in equilibrium with host magma and thus preserved relatively large euhedral crystals Deh-Salm rhyolite.
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