Gneiss
Query URLs
https://term.museum-digital.de/md-de/tag/6026
- Note
- "Gneiss (/ˈnaɪs/) is a common and widely distributed type of metamorphic rock. Gneiss is formed by high temperature and high-pressure metamorphic processes acting on formations composed of igneous or sedimentary rocks. Orthogneiss is gneiss derived from igneous rock (such as granite). Paragneiss is gneiss derived from sedimentary rock (such as sandstone). Gneiss forms at higher temperatures and pressures than schist. Gneiss nearly always shows a banded texture characterized by alternating darker and lighter colored bands and without a distinct foliation." - (en.wikipedia.org 07.03.2020)
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Eckige Form mit Halsaufsatz
Eckige Form mit Halsaufsatz,...
Object information
Image: Keramikmuseum Westerwald - CC BY-NC-SA -
Augengneis
Gneise sind metamorphe...
Object information
Image: Sammlungen der Universität Mainz - CC BY-NC-SA -
Granat-Sillimanit-Gneis
Gneise sind mittel- bis...
Object information
Image: Sammlungen der Universität Mainz - CC BY-NC-SA -
Feldspatreicher Augengneis
Das rötlichgraues Gestein hat...
Object information
Image: Museum der Westlausitz Kamenz - CC BY-NC-SA -
Ergangstück Reche Zeche
Erzgangstück mit Gneis,...
Object information
Image: Archiv SAXONIA-FREIBERG-STIFTUNG - CC BY-NC-SA
References
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