antofilit

listen to the pronunciation of antofilit
Турецкий язык - Английский Язык
anthophyllite
A dark brown amphibole mineral; a mixed silicate of iron and magnesium
Amphibole mineral, a magnesium and iron silicate that occurs in altered rocks, such as the crystalline schists of Kongsberg, Norway; southern Greenland; and Pennsylvania. Anthophyllite is commonly produced by regional metamorphism of ultrabasic rocks (see acid and basic rocks)
A mineral of the hornblende group, of a yellowish gray or clove brown color