Product details
100% Natural – Not treated in any way.
Rare Collectors Gem
Will make a Gorgeous Ring or Pendent accented with Diamonds.
Beautiful sharp Cats eye effect.
A Gem of Lasting Beauty.
Refractive Index: 1.629 – 1.637
Hardness: 8
Chemical Comp: AL (F, OH)2SIO4
Hardness: 8
Density: 3.52 – 3.56
Crystal Group: Orthorhombic
Topaz Cats-eyes – Some topaz display a cats-eye effect which is considered rare gems. Topaz is a fluorine aluminum silicate and comes in yellow, brown, honey, green, blue, pink and also colorless.
 
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