Zircon
Natural stone
A natural stone, among the oldest minerals on earth, with strong fire – not to be confused with cubic zirconia. Brittle at the edges, and blue zircon is heated.
Hardness (Mohs): 6–7.5
Natural stone
A natural stone, among the oldest minerals on earth, with strong fire – not to be confused with cubic zirconia. Brittle at the edges, and blue zircon is heated.
Hardness (Mohs): 6–7.5