Migmatite is a composite rock found in medium and high-grade metamorphic environments, commonly within Precambrian cratonic blocks. It consists of two...

deforms around the more resistant feldspar grains to produce this texture. Migmatite is a gneiss consisting of two or more distinct rock types, one of which...

calcium and iron in granulite residues. This may be the origin of migmatites. A migmatite consists of dark, refractory rock (the melanosome) that is permeated...

devitrified Dendritic texture; dendrites Diatextite; see also schlieren and migmatite Embayed minerals; see igneous texture Equigranular Euhedral Eutaxitic...

of the basement are gneiss (ortho- and paragneisses, in the south also migmatites and diatexites, for example on the Schauinsland and Kandel). These gneisses...

the Sudetes and are among the oldest in Europe. Other deposits include migmatite rocks, to a lesser extent also amphibolite, serpentinite, granulite, and...

micas, or amphiboles may form along a linear pattern resembling gneiss or migmatite banding. Granulites form at crustal depths, typically during regional...

geologists Metamorphic rock – Rock that was subjected to heat and pressure Migmatite – Mixture of metamorphic rock and igneous rock Petrology – Branch of geology...

Migmatite geology at Maigetter Peak...

that anatexis is the process largely responsible for the formation of migmatites. Furthermore, scientists have recently discovered that partial melting...

products are high to ultrahigh temperature granulites and their associated migmatite and granites in collisional orogens, with possible emplacement of metamorphic...

gneiss Marble – Type of metamorphic rock – a metamorphosed limestone Migmatite – Mixture of metamorphic rock and igneous rock Mylonite – Metamorphic...

chemical reaction between intrusion and country rock, and often have broad migmatite zones. Foliations in the intrusion and the surrounding country rock are...

Field Group, The University. OCLC 38532. Sederholm, J. J. (1934). On Migmatites and Associated Pre-Cambrian Rocks of Southwestern Finland, Part III: The...

most dominant rock unit in the area and includes granites, gneisses and migmatites, while the soils of Bangalore consist of red laterite and red, fine loamy...

of the Nigerian Province are split up by thrust and shear zones. The Migmatite-Gneiss Complex covers half of Nigeria's surface area and encompasses Archean...

the carbon cycle as a part of the overall rock cycle. Geology portal Migmatite – Mixture of metamorphic rock and igneous rock "The Rock Cycle". National...

mapped as intricately intermixed amphibolite and quartz diorite; or as a migmatite, occurs in contact with the Arkose Ridge formation on Government Peak...

the Costa Brava in the winter (Costa Brava means "wild coast"), so the migmatites and schists are battered and eroded by the Tramuntana wind which whips...

June 1934) was a Finnish petrologist most associated with his studies of migmatites. Troubled by illness throughout his life, Sederholm originally chose to...

the formation of all igneous rocks and some metamorphic rocks (e.g., migmatites), as evidenced by a multitude of geochemical, geophysical and petrological...

intense heat, weight and stress to create unusual swirled patterns known as migmatite, appearing to have been nearly melted in the procedure. Volcanism began...

between the Quetico and Wawa subprovinces has a zone of biotite-rich migmatite, a rock that has characteristics of both igneous and metamorphic processes;: 1 ...

crystallized from a primary magma. The interpretation of leucosomes of migmatites as primary magmas is contradicted by zircon data, which suggests leucosomes...

include amphibolite, greenschist, phyllite, marble, serpentinite, eclogite, migmatite, skarn, granulite, mylonite, and slate. The basic classification can be...

Granulite Greenschist Hornfels Calcflinta Itabirite Litchfieldite Marble Migmatite Mylonite Metapelite Metapsammite Phyllite Pseudotachylite Quartzite Schist...

of the Satakunta region. Tampere's bedrock consists of mica schist and migmatite, and its building stone deposits are diverse: in addition to the traditional...

; Inglis, J. D. (2012). "Separating metamorphic events in the Fosdick migmatite-granite complex, West Antarctica: POLYMETAMORPHISM IN THE FOSDICK MOUNTAINS"...

crystalline rocks and are made up of granite, granodiorite, granito-gneiss, migmatite etc. Soils in the Sharavati basin are mainly lateritic in origin and tend...

respiratory effects on local residents. The area primarily has granite and the Migmatite-gneiss in the soil. Igibah, E.C.; Agashua, L. O.; Sadiq, A. A. (December...