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Zircon
Properties of zircon Zircon is a mineral of the silicate group, composed of zirconium silicate in its natural state. Zircon has a chemical composition of ZrSiO4. The formation of zircon...
Zircon
Properties of zircon Zircon is a mineral of the silicate group, composed of zirconium silicate in its natural state. Zircon has a chemical composition of ZrSiO4. The formation of zircon...
Topaz
Topaz is a mineral belonging to the silicate group. Its chemical composition often includes inclusions of other metals such as iron, magnesium or titanium. Topaz has an orthothorombic crystal system...
Topaz
Topaz is a mineral belonging to the silicate group. Its chemical composition often includes inclusions of other metals such as iron, magnesium or titanium. Topaz has an orthothorombic crystal system...
Obsidian
Vitreous in appearance, obsidian is formed from a lava rich in silica and cools rapidly upon contact with water. Obsidian is a very popular volcanic rock for its therapeutic and...
Obsidian
Vitreous in appearance, obsidian is formed from a lava rich in silica and cools rapidly upon contact with water. Obsidian is a very popular volcanic rock for its therapeutic and...
