Blauer Aragonit aus Afghanistan (1211g) Türkei densely grown crystal surfaces refract

densely grown crystal surfaces refract light in a vibrant play of colors

Formel: FeS21

snow agate is considered a stone of inner peace

not from an anonymous warehouse

Blauer Aragonit aus Afghanistan (1211g) Türkei densely grown crystal surfaces refractBlue 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