5.57 CTS CERTIFIED CATS EYE -SILLIMANTIE [B35678]

Item Information

Dimensions (mm) 11 x 9 x 6mm
Weight (carats) not provided
Colors
Certified Gemstone

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 CATS EYES
 

 This is a  high dome stone  showing a strong rolling cats eye.This is the actual picture of the stones you will receive.

 Natural

Mined in India

Size 10.56 x 9.42 x 6.46 mm

Weight 5.57 cts  app

Mohs scale  6.70

Sillimanite is chemically named Aluminum Silicate and it shows polymorphism with minerals like Kyanite and Andalusite. A mineral which shares similar chemistry with other minerals but differs in their crystalline structure, is called a polymorph. The colors of this gemstone vary from white, yellow green, brown, gray and colorless. The prism-shaped crystals possess an orthorhombic crystalline structure and they can be either transparent or translucent.It brittleness makes it difficult to give it facets but the fibrous forms can be cut to resemble Cat's eye.

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A FULL REFUND  IF NOT PLEASED 

MEMBER OF THE INTERNATIONAL GEMSTONE ASOCIATION 

 

4d 0h 44m 44s

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Pricing & Details

Bid Increment $1.00
Starting Bid $110.00
Auction ID 274720
Watchers 1 watching
Viewed 870 times
Starts 27th Apr 2017 6:02am PDT
Ends 2nd May 2017 6:00am PDT

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