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International Journal of Earth Sciences, 2006 On the Eastern Tauride Belt, the Cretaceous calc-alkaline Karamadazi Granitoid consists of quartz diorite containing mafic microgranular enclaves (MME) and leucocratic granite. The quartz diorite consists of plagioclase (An8-65), hornblende, biotite, K-feldspar, quartz, epidote and titanite.
Kocak, Kerim
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Mafic microgranular enclaves trace the origin of post-collisional magmatism
2023Mafic microgranular enclaves (MME) appear associated with most post-collisional batholiths around the world. Together with the mafic-intermediate (sanukitoid) and granitic suites, it constitutes one of the most common features of post-collisional magmatism.
Daniel Gómez Frutos, Antonio Castro
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Chemie Der Erde, 2009 Rocks of the Late Cretaceous Dagbasi Pluton (88-83Ma), located in the eastern Pontides, include mafic microgranular enclaves (MMEs) ranging from a few centimetres to metres in size, and from ellipsoidal to ovoid in shape.
Emre Aydınçakır, Abdullah Kaygusuz
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Hybridisation of mafic microgranular enclaves in the Lavras Granite Complex, southern Brazil
Journal of South American Earth Sciences, 2000Abstract Twenty-five mafic microgranular enclaves of the Lavras Granite Complex in southern Brazil were studied petrographically and geochemically to establish their origin and to investigate the processes involved in their differentiation. Mesoscopic and microscopic textures indicate that they are products of magma mingling between a basic end ...
Lauro Valentim Stoll Nardi +1 more
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Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 1995
Abstract Mafic microgranular enclaves in felsic igneous rocks from two localities in the Lachlan Fold Belt were investigated by proton microprobe to determine their origin. Pronounced differences in trace element content of orthopyroxene and plagioclase between enclaves and a host ignimbrite preclude a cogenetic origin.
Marlina A. Elburg +2 more
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Abstract Mafic microgranular enclaves in felsic igneous rocks from two localities in the Lachlan Fold Belt were investigated by proton microprobe to determine their origin. Pronounced differences in trace element content of orthopyroxene and plagioclase between enclaves and a host ignimbrite preclude a cogenetic origin.
Marlina A. Elburg +2 more
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Earth and Planetary Science Letters, 2000
Abstract Fractals have been used for describing a wide range of natural processes. However, applications of fractal geometry to the study of magma mingling/mixing processes is almost completely lacking, in spite of the fact that such an approach could give new insights into the nature of magmatic interactions.
PERUGINI, Diego, POLI, Giampiero
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Abstract Fractals have been used for describing a wide range of natural processes. However, applications of fractal geometry to the study of magma mingling/mixing processes is almost completely lacking, in spite of the fact that such an approach could give new insights into the nature of magmatic interactions.
PERUGINI, Diego, POLI, Giampiero
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Journal of Asian Earth Sciences, 2010
Abstract Quartz-monzodioritic and granodioritic enclaves occur in the Upper Cretaceous–Paleocene Dehno Complex, NW of Isfahan, Iran. They are hosted by hornblende-granodiorite and granodiorite–monzogranite, respectively. The presence of xenocrystic plagioclase, biotite, quartz, magnesio-hornblende, occasionally with relics of clinopyroxene (in quartz-
M. Rajaieh, M. Khalili, I. Richards
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Abstract Quartz-monzodioritic and granodioritic enclaves occur in the Upper Cretaceous–Paleocene Dehno Complex, NW of Isfahan, Iran. They are hosted by hornblende-granodiorite and granodiorite–monzogranite, respectively. The presence of xenocrystic plagioclase, biotite, quartz, magnesio-hornblende, occasionally with relics of clinopyroxene (in quartz-
M. Rajaieh, M. Khalili, I. Richards
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Magma mixing in the Sithonia Plutonic Complex, Greece: evidence from mafic microgranular enclaves
Mineralogy and Petrology, 2003¶Mafic microgranular enclaves occur in most calc-alkaline granitoids, and it is widely accepted that they represent the remnants of basic magmas that interacted with more acid magmas. In this work we present new data on mafic microgranular enclaves occurring in the granodiorites of the Sithonia Plutonic Complex (Northern Greece).
PERUGINI, Diego +3 more
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Magma mixing/mingling in Salmas granodiorite, NW Iran: evidence from mafic microgranular enclaves
Arabian Journal of Geosciences, 2014The interaction of mafic–intermediate and felsic rocks of the Salmas plutonic rocks produced mixed rocks (granodiorites) which contain mafic microgranular enclaves (MMEs). Enclaves ranging from a few millimeters to centimeters in size, and from ellipsoidal to rounded in shape.
Mitra Ghaffari +1 more
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Mineralogy and Petrology, 1997
Petrographic, geochemical and isotopic data are reported for the mafic microgranular enclaves occurring in a calc-alkaline Oligocene pluton outcropping near Xanthi town in northern Greece. The intrusion is composed of dominant granodiorites with minor tonalites and quartz diorites.
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Petrographic, geochemical and isotopic data are reported for the mafic microgranular enclaves occurring in a calc-alkaline Oligocene pluton outcropping near Xanthi town in northern Greece. The intrusion is composed of dominant granodiorites with minor tonalites and quartz diorites.
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