Petrology of the Afonso Cláudio Intrusive Complex: New insights for the Cambro-Ordovician post-collisional magmatism in the Araçuaí-West Congo Orogen, Southeast Brazil
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DOI: 10.1016/j.jsames.2019.102465
Abstract: Abstract The Afonso Claudio Intrusive Complex (ACIC) is an igneous body located in the Espirito Santo state, Southeastern Brazil. It is inserted in the geological setting of the post-collisional G5 plutonic Supersuite, related to the… read more here.
Keywords: petrology; post collisional; crystallization; monzogabbro monzodiorite ... See more keywords
Interaction between mingling mafic and felsic magmas: Its roles in differentiation of a quartz monzonite and MMEs from eastern South China
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DOI: 10.1016/j.lithos.2018.07.033
Abstract: Abstract Compositional profiles and mapping of selected mafic microgranular enclaves (MMEs) in Muchen quartz monzonite in eastern South China give constraints on the interaction between mingling mafic and felsic magmas. The intrusion is a typical… read more here.
Keywords: magmas; eastern south; mafic felsic; magma ... See more keywords
Petrogenesis and source rocks of the high-K calc-alkaline and shoshonitic I-type granitoids in the northwestern part of East Junggar, NW China
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DOI: 10.1016/j.lithos.2018.12.033
Abstract: Abstract The metaluminous I-type granitoids in the northwestern part of East Junggar include the Kala'an high-K calc-alkaline granodiorite and the Zhalate shoshonitic quartz monzonite, which were emplaced at 331 Ma and 323 Ma, respectively. They represent formations… read more here.
Keywords: type granitoids; northwestern part; east junggar; quartz monzonite ... See more keywords
Sources and settings of Ediacaran post-collisional syenite-monzonite-diorite shoshonitic magmatism from southernmost Brazil
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DOI: 10.1016/j.lithos.2019.06.004
Abstract: Abstract The Arroio do Silva Pluton comprises quartz-rich syenite-monzonite-diorite rocks, with subordinate lamprophyre as enclaves. Compositional and textural variations lead to the identification of three main varieties: (i) quartz monzonite to syenite, (ii) quartz monzonite… read more here.
Keywords: syenite; syenite monzonite; monzonite diorite; quartz monzonite ... See more keywords