Product details
100% Natural – Not treated in any way.
Rare Collectors Gem
Suitable for Museums,Institutions and Students of Gemology.
Beautiful sharp Catseye effect.
Large Sizes are Extremely Rare!
A Gem of Lasting Beauty.
Among the Rarest of gemstones.
Refractive Index: 1.544 – 1.553
Hardness: 7
Chemical Comp: SiO2
Density: 2.65
Crystal Group: Trigonal
Some Quartz displays a Cats-eye effect, and belongs to the larger Quartz family. Beautiful Quartz is widely used in jewellery. Other types of Quartz like amethyst, citrine, ametrine, rose quartz, colorless and rutilated quartz are also popular due to their availability in large sizes also to the affordable price.
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