cordierite

listen to the pronunciation of cordierite
Английский Язык - Турецкий язык
kordiyerit (halka silikat grubunun demirce-zengin bir üyesi)
Английский Язык - Английский Язык
a magnesium iron aluminium cyclosilicate
a blue mineral of magnesium and iron and aluminum and silicon and oxygen; often used as a gemstone
cordierite
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