In geology, metasedimentary rock is a type of metamorphic rock. Such a rock was first formed through the deposition and solidification of sediment. Then, the rock was buried underneath subsequent rock and was subjected to high pressures and temperatures, causing the rock to recrystallize. The overall composition of a metasedimentary rock can be used to identify the original sedimentary rock, even where they have been subject to high-grade metamorphism and intense deformation.[1]
^Vernon, R.H. & Clarke, G.L. 2008. Principles of metamorphic petrology, Cambridge University Press, 460pp.
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In geology, metasedimentaryrock is a type of metamorphic rock. Such a rock was first formed through the deposition and solidification of sediment. Then...
metakomatiites; a middle group of meta-intermediate-rock and meta-felsic-rock; and an upper group of metasedimentaryrock. The greenstone belts are surrounded by...
tuff as a metatuff. Metavolcanic rock is commonly found in greenstone belts. Metasedimentaryrock – Metamorphic rock from a sedimentary precursor "Geologic...
granodiorite. Granite and granite pegmatite (2545 ± 30 Ma) intrude metasedimentaryrock of the Miners Delight Formation in the western part of the greenstone...
granite-greenstone belts. The greenstone belts contain metavolcanic and metasedimentaryrock that has undergone a relatively mild grade of metamorphism, at temperatures...
Proterozoic eon, metasedimentaryrock (sedimentary rocks metamorphosed under pressure and heat without melting) and metavolcanic rock (metamorphosed volcanic...
sediments of the Coastal Plain Province. Other rock types found in the basin include metasedimentaryrock, schists and phyllites, felsic and mafic metavolcanic...
sedimentary to low-rank metasedimentaryrock fragments. However, they are higher in feldspars, volcanic, metavolcanic and metabasite rock fragments and heavy...
The Animikie Group is a geologic group composed of sedimentary and metasedimentaryrock, having been originally deposited between 2,500 and 1,800 million...
in Darwin Canyon are dominated by Permian marine sedimentary and metasedimentaryrock. Though the wilderness is traditionally considered to be within the...
the last Ice Age. It sits on a relatively flat area of Silurian metasedimentaryrock. Local legend has it that the stone was thrown from the Cooley Mountains...
fault zone crossing the Continental Divide. The pass is capped by metasedimentaryrock and surrounded by granite on both sides. The entire region was formed...
and metasedimentaryrock exposed in the Mazatzal Mountains. The formation is underlain by the East Verde River Formation and overlain by the Red Rock Group...
a regular tetrahedron. It is found crystallizing in the massive metasedimentaryrock, sanbornite, which is found near granodiorite intrusions in Fresno...
Supergroup is a Paleoproterozoic supergroup of metavolcanic and metasedimentaryrock strata, partially exposed in Arizona, US. The corresponding chronostratigraphic...
Peraluminous magmas in turn results from the partial melting (anatexis) of metasedimentaryrock and gneiss in the continental crust. Analysis of trace elements in...
Freshwater Lagoon have been identified as undivided pre-Cretaceous metasedimentaryrock. Studies around Humboldt Bay indicate tectonic activity along the...
particularly along the east coast are formed from the Erins Quartzite, a metasedimentaryrock of Neoproterozoic age (late Precambrian) which falls within the Crinan...
tectonics, boudinage of strong layers can signify large-scale creep transfer of rock matter. The study of boudinage can also help provide insight into the forces...
Mountains Rocky Mountains Topo map USGS Explorer Peak Geology Age of rock Neoproterozoic Type of rockMetasedimentaryrock Climbing Easiest route class 2...
the mountain. The mountain is composed mostly of Metavolcanic rock and Metasedimentaryrock from the Hozameen Range. Most predominant is Greenstone from...
recognition that the lithology was more diverse, including metasedimentary as well as metavolcanic rock, the unit was renamed as the Moppin Complex by Bauer...
(LCT) pegmatite deposits that are hosted within the Burrell Creek metasedimentaryrock formation. The pegmatites at the deposits comprise lithium-bearing...
and tectonic implications of Paleoproterozoic and Mesoproterozoic metasedimentary rocks in northern New Mexico, USA: New findings from detrital zircon...
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