These honey-colored cat’s eyes are real rarities. Fine, parallel intercalated inclusions give rise to the mysterious light effect. A gemstone which brings to light hidden talents and encourages clear, strategic thought.
Formula: BeAi2O4
Hardness: 8.5
Density: 3.71 – 3.76 g/cm3
Refractive Index: 1.739- 1.770 DR: 0.007 – 0.011
Color:
Yellow, yellow-green, green-brown, chatoyant
Countries of Origin: Brazil, Sri Lanka, Tanzania