Melt felsic frontiersin basaltic hydrated planetary peridotite shallow interaction Igneous rock obsidian minerals melting magma form granite magmatic geologic volcanic sedimentary diorite gabbro granodiorite feldspar alkali metamorphic assemblage classification Intermediate felsic melt generation crust
3.3 crystallization of magma – physical geology – 2nd edition Melting minerals Magma crystallization geology igneous settling zoned silica olivine fractional mafic
Multiple choiceBasalt andesite plagioclase diorite granite phaneritic rhyolite gabbro aphanitic igneous rocks mineral feldspar each calcium would expect when use sodium Melting phase forsterite cristobalite britannica sio2 enstatite sio temperatures.
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3.3 Crystallization of Magma – Physical Geology – 2nd Edition
Multiple choice
Melting Minerals
Conceptual model of intermediate-felsic melt generation in the arc
Mineral - Phase Diagrams, Crystallography, Chemistry | Britannica