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Die Türkei ist bekannt für qualitativ hochwertige Mineralfunde
authenticity of origin
Discover more extraordinary finds from this fascinating mining region in our Minerals from Morocco Collection
The combination with overgrown Quartz is another unmistakable feature of many Turkish finds
Store separately from other minerals
Aragonit aus Marokko (344g) - Handstufe Stern Die Türkei ist bekannt fürBlue aragonites are a rare form of aragonite, a carbonate mineral . Aragonite crystallizes in the orthorhombic crystal system with the chemical formula CaCO3, so chemically it is a calcium carbonate. There is a special variety of aragonite called zeiringite, which occurs as a sinter formation near copper deposits . Microscopic inclusions of auric chalcite color the aragonite in various blue tones and in many cases cause a silky shimmer (otherwise