Zircon stone is found in "Norway" / "Italy" / "Sri Lanka" / "India" and "South Africa",

It has many chemical and physical properties, including:

Physical properties

• The shape is prismatic / hierarchical double
• Silicate minerals group
• White scratching
• Hardness 7.5
• The color is colorless / brown / red / yellow / blue
• Very radiant
• Transparent to opaque
• The sparkle is diamond / oily
• Double refractive shape
• Melting point 2500
• 
  

Chemical properties

• Refractive index 1.98 / 1.93
• Density 4.7
• Quadrilateral crystal system
• The chemical formula is zircon dioxide
• Not dissolve