Metasedimentary rock

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]

More information Sedimentary rock, Metamorphic equivalent ...

Sedimentary rock	Metamorphic equivalent
Pure Limestone	Marble^[2]
Impure (Silica or clay-rich) Limestone	Calc–silicate rock^[2]
Mudstone	Pelite
Siltstone	Semi-pelite
Sandstone	Psammite, Quartzite^[2]
Conglomerate	Metaconglomerate
Shale	Slate

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Metavolcanic rock – Metamorphic rock from a volcanic precursor

[1]
Vernon, R.H. & Clarke, G.L. 2008. Principles of metamorphic petrology, Cambridge University Press, 460pp.
[2]
Arndt, Nicholas (2011). "Metasediments". Encyclopedia of Astrobiology. Springer, Berlin, Heidelberg. pp. 1021–1022. doi:10.1007/978-3-642-11274-4_973. ISBN 978-3-642-11271-3.

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[1] [1]
Vernon, R.H. & Clarke, G.L. 2008. Principles of metamorphic petrology, Cambridge University Press, 460pp.

[:0-2] [2]
Arndt, Nicholas (2011). "Metasediments". Encyclopedia of Astrobiology. Springer, Berlin, Heidelberg. pp. 1021–1022. doi:10.1007/978-3-642-11274-4_973. ISBN 978-3-642-11271-3.

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[2]

Metasedimentary rock

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Types of metasedimentary rocks

See also

References