• Thumbnail for Migmatite
    Migmatite is a composite rock found in medium and high-grade metamorphic environments, commonly within Precambrian cratonic blocks. It consists of two...
    24 KB (2,887 words) - 13:25, 11 September 2024
  • Thumbnail for Gneiss
    Gneiss (section Migmatite)
    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...
    19 KB (2,016 words) - 18:22, 10 October 2024
  • gneiss Marble – Type of metamorphic rock – a metamorphosed limestone Migmatite – Mixture of metamorphic rock and igneous rock Mylonite – Metamorphic...
    14 KB (2,184 words) - 23:33, 16 April 2024
  • Thumbnail for Owl Mountains
    the Sudetes and are among the oldest in Europe. Other deposits include migmatite rocks, to a lesser extent also amphibolite, serpentinite, granulite, and...
    5 KB (535 words) - 19:35, 14 November 2023
  • Thumbnail for Bangalore
    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...
    190 KB (15,409 words) - 15:41, 16 October 2024
  • Thumbnail for Granite
    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...
    57 KB (6,610 words) - 20:33, 15 October 2024
  • Thumbnail for Metamorphic rock
    include amphibolite, greenschist, phyllite, marble, serpentinite, eclogite, migmatite, skarn, granulite, mylonite, and slate. The basic classification can be...
    37 KB (4,414 words) - 09:37, 11 March 2024
  • Thumbnail for Marie Byrd Land
    ; Inglis, J. D. (2012). "Separating metamorphic events in the Fosdick migmatite-granite complex, West Antarctica: POLYMETAMORPHISM IN THE FOSDICK MOUNTAINS"...
    38 KB (4,613 words) - 08:13, 6 October 2024
  • Thumbnail for Igneous intrusion
    chemical reaction between intrusion and country rock, and often have broad migmatite zones. Foliations in the intrusion and the surrounding country rock are...
    22 KB (2,757 words) - 23:10, 15 September 2024
  • Thumbnail for Black Forest
    of the basement are gneiss (ortho- and paragneisses, in the south also migmatites and diatexites, for example on the Schauinsland and Kandel). These gneisses...
    91 KB (9,648 words) - 04:57, 19 September 2024