bn:00003630n
Noun Concept
Categories: Metamorphic rocks, Metamorphic petrology
EN
amphibolite  amphibolite facies  epidiorite  Epidotite  metabasalt
EN
A metamorphic rock composed chiefly of amphibole and plagioclase WordNet 3.0
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EN
Amphibolite is a metamorphic rock that contains amphibole, especially hornblende and actinolite, as well as plagioclase feldspar, but with little or no quartz. Wikipedia
High crystallinity rock; It also has crystalline shale and massive metamorphic rocks Wikidata
Any of a class of metamorphic rock composed mainly of amphibole with some quartz etc. Wiktionary
Metamorphic rock composed mainly of amphibole. Wiktionary (translation)
WordNet 3.0 & Open English WordNet
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