Granulites are a class of high-grade metamorphic rocks of the granulite facies that have experienced high-temperature and moderate-pressure metamorphism...
12 KB (1,505 words) - 00:11, 17 June 2024
Survey strongly discourages the use of granulite as a classification for rock metamorphosed to the granulite facies. Instead, such rock will often be...
37 KB (4,414 words) - 09:37, 11 March 2024
The Lapland Granulite Belt is an elongate and arcuate zone of granulite rock in the Cap of the North spanning areas within Norway, Finland and Murmansk...
3 KB (284 words) - 16:32, 5 September 2023
Metamorphic facies (section Granulite facies)
calcite + diopside ± forsterite (higher pressure and temperature) The granulite facies is the highest grade of metamorphism at medium pressure. The depth...
13 KB (1,402 words) - 19:59, 8 February 2024
as granulites in the lower continental crust at high thermal gradients. This leads to significant extraction of hydrous felsic melts from granulite-facies...
56 KB (6,574 words) - 00:00, 7 August 2024
sometimes describe the leucogranite of the Mont as "granulite", but this granitic meaning of granulite is now obsolete. The mount has a circumference of...
37 KB (3,917 words) - 07:26, 21 August 2024
the resulting fractionated granulite rises steeply in the crust, water exits from its supercriticality phase, the granulite starts to crystallize, becomes...
24 KB (2,891 words) - 23:12, 10 November 2023
tectonic province, a Neoproterozoic mobile belt known as the Southern Granulite Terrane (SGT) or Pandyan Mobile Belt. This geologic province represents...
12 KB (810 words) - 08:10, 19 May 2024
tectonic activity until 1.05 Ga. It was at this point that the Central Granulite Terrane was exhumed and minor magmatism occurred. The reason for change...
23 KB (2,751 words) - 14:41, 22 June 2024
quartz-feldspar rock formed at high temperature and pressure, commonly found in granulite facies’ metamorphic regions, sensu stricto as an endmember of the charnockite...
9 KB (1,053 words) - 07:40, 30 April 2024