Multiple reinjections and crystal mush compaction in the solidification evolution of the Karaj Dam basement Sill, Northern Iran
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DOI: 10.1016/j.lithos.2017.04.022
Abstract: Abstract The Karaj Dam basement Sill is a 460 m–thick saucer shaped sill, situated in the Alborz Magmatic Belt, Northern Iran. The results of geochemical, textural and field relations reveal characteristics of a sill with a… read more here.
Keywords: crystal mush; basement sill; dam basement; sill ... See more keywords
Genesis of late Early Cretaceous high-silica rhyolites in eastern Zhejiang Province, southeast China: A crystal mush origin with mantle input
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DOI: 10.1016/j.lithos.2017.11.026
Abstract: Abstract Voluminous Mesozoic felsic volcanic rocks and granites in southeastern China provide a unique opportunity for studying the role of crustal magmatism in the evolution and modification of the crust in the eastern Cathaysia Block.… read more here.
Keywords: crystal mush; mush; silica rhyolites; high silica ... See more keywords
Origin of the Triassic Lincang granites in the southeastern Tibetan Plateau: Crystallization from crystal mush
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DOI: 10.1016/j.lithos.2020.105452
Abstract: Abstract The crustal generation of the Paleo-Tethys orogenic belt in the southeastern Tibetan Plateau is a major unresolved geological problem. The Changning-Menglian suture in the southeastern Tibetan Plateau represents a remnant of the Paleo-Tethys Ocean.… read more here.
Keywords: crystal mush; paleo tethys; lincang; manghuai rhyolites ... See more keywords
Recycling of K-feldspar antecrysts in the Baishiya porphyritic granodiorite, East Kunlun orogenic belt, northern Tibet Plateau: Implications for magma differentiation in a crystal mush reservoir
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DOI: 10.1016/j.lithos.2020.105622
Abstract: Abstract It is popular in geochemical models to assume that chemical differentiation occurs by crystal fractionation from high-melt-fraction magma reservoirs. However, a “crystal mush” reservoir characterized by low-melt-fraction has been gradually accepted in the past… read more here.
Keywords: crystal mush; reservoir; feldspar antecrysts; differentiation ... See more keywords
Timescales and Mechanisms of Crystal-mush Rejuvenation and Melt Extraction Recorded in Permian Plutonic and Volcanic Rocks of the Sesia Magmatic System (Southern Alps, Italy)
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DOI: 10.1093/petrology/egaa049
Abstract: Silicic calderas can evacuate 100 to >1000 km3 of rhyolitic products in a matter of days to months, leading to questions on pre-eruptive melt generation and accumulation. Whereas silicic plutonic units may provide information on the… read more here.
Keywords: crystal mush; system; magmatic system; sesia magmatic ... See more keywords