ışıntaşı

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Турецкий язык - Английский Язык
actinolite
A mineral with monoclinic crystals of the chemical formula Ca2(Mg,Fe)5Si8O22(OH)2, belonging to the amphibole group
{n} a species of magnesian stone
A bright green variety of amphibole occurring usually in fibrous or columnar masses
A mineral with monoclinic crystals of the chemical formula Ca{2}(Mg,Fe){5}Si{8}O{22}(OH){2}, belonging to the amphibole group
Colourless to green amphibole mineral, darkening with increased iron content from green to black. It has a prismatic and splintery texture and is abundant in regionally metamorphosed (see metamorphism) rocks such as schists. Actinolite has a monoclinic crystal structure, and it may alter to chlorite. See also asbestos