apophyllite

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Английский Язык - Турецкий язык
apofilit
apofillit
Английский Язык - Английский Язык
Any of several forms of a pale pink or green mineral being a mixed fluoride and silicate of potassium and calcium
A mineral relating to the zeolites, usually occurring in square prisms or octahedrons with pearly luster on the cleavage surface
It is a hydrous silicate of calcium and potassium