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Calcium magnesium iron silicate
Answer for the clue "Calcium magnesium iron silicate ", 10 letters:
actinolite
Alternative clues for the word actinolite
Word definitions for actinolite in dictionaries
Wikipedia
Word definitions in Wikipedia
Actinolite is an amphibole silicate mineral with the chemical formula .
Wiktionary
Word definitions in Wiktionary
n. (label en mineral) A mineral with monoclinic crystals of the chemical formula calcium 2 (magnesium,iron) 5 silicon 8 oxygen 22 (Ohydrogen) 2 , belonging to the amphibole group.
WordNet
Word definitions in WordNet
n. a green mineral of the amphibole group; calcium magnesium iron silicate
The Collaborative International Dictionary
Word definitions in The Collaborative International Dictionary
Amphibole \Am"phi*bole\ ([a^]m"f[i^]*b[=o]l), n. [Gr. 'amfi`bolos doubtful, equivocal, fr. 'amfiba`llein to throw round, to doubt: cf. F. amphibole. Ha["u]y so named the genus from the great variety of color and composition assumed by the mineral.] ...