Emerald stone is available in Mexico and Colombia.

Emerald stone has many physical and chemical properties, including:

Physical properties

• The figure is prismatic

• White scratching
• Hardness 7.5 / 8
• The color is shades green
• radiant
• Transparent to opaque
• Vitreous sparkle
• Double refractive shape
• Melting point 3675

Chemical properties

• Refractive index 1.60 / 1.57
• Density 2.76
• Hexagonal crystal system / stereoisomer
• The chemical formula is beryllium / aluminum silicate
• Solubility does not dissolve