Amethyst

Amethyst is a variety of quartz also called amethyst, her purple color is due the presence of iron. Maxgioie employs for its jewelry amethyst extra quality. Warning, prolonged exposure to high temperatures or sunlight may cause the discoloration of stone.

• COMPOSITION: silicon dioxide
• CRYSTAL SYSTEM: hexagonal
• HARDNESS: 7
• PESO SPECIFICO: 2,63 - 2,65
• COLOR: violet
• LUSTRE: vitreus