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Definition of Amphibole group
1. Noun. A group of minerals with similar crystal structures containing a silicate chain and combinations of chiefly sodium and calcium and magnesium and iron and aluminum.
Generic synonyms: Mineral
Member holonyms: Amphibole, Nephrite, Actinolite, Anthophyllite, Asbestos, Tremolite, Hornblende
Member holonyms: Amphibole, Nephrite, Actinolite, Anthophyllite, Asbestos, Tremolite, Hornblende