Quartz Crystal Colorless 6.57 Cts Rare Collectors Crystal Gemstone - 18335

Description

Cresla Gemstore
Quartz Crystal Colorless 6.57 Cts 18335
Rare Collectors Crystal
Carats
6.57
Size
13.0 x 9.3mm
Color
Colorless
Clarity
SI
Shape
Crystal
Treatment
None
Origin
Sri Lanka
Location
Colombo,Sri Lanka
Price
$ 79.00
Item Description
100% Natural - Not treated in any way.
Rare Colectors Gem.
Suitable for Museums,Institutions and Students of Gemology.
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
Quartz is a popular gemstone due to its availability in large sizes also due to the affordable price. Despite the popularity of quartz, gems like amethyst, citrine, ametrine, rose quartz, and rutilated quartz,the rough Quartz is now color enhanced by heating and chemical means, to produce a wide range of colors and even color-changing as a substitute for alexandrite. Blue, Red and Pink are other popular colors, which are widely used in costume Jewellery.
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