bn:01993462n
Noun Concept
Categories: Metamorphic petrology, Schist
EN
greenschist  greenschist facies  greenstone  prasinite  Shuksan greenschist
EN
Greenschists are metamorphic rocks that formed under the lowest temperatures and pressures usually produced by regional metamorphism, typically 300–450 °C and 2–10 kilobars. Wikipedia
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EN
Greenschists are metamorphic rocks that formed under the lowest temperatures and pressures usually produced by regional metamorphism, typically 300–450 °C and 2–10 kilobars. Wikipedia
Metamorphosed mafic volcanic rock and a metamorphic facies Wikipedia Disambiguation
A metamorphic rock formed at low temperature and pressure, often with an abundance of green minerals such as chlorite, serpentine, and epidote. Wiktionary
Metamorphic rock. Wiktionary (translation)
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