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Gem Resources
PO Box 62006
Minneapolis, MN 55426

Phone: (612) 664-0252
Toll-Free: (800) 588-8515
E-Mail: gri@gemresources.com
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Kyanite

Natural Kyanite Cabochon

Refraction Index: 1.71 - 1.75
Hardness: varies from 4 to 5 and from 6.5 to 7.0, depending on the direction of the cleavage planes
Specific Gravity: 3.58+
Species: Silicate
Treatment: None
Care: Wash with soapy water. Avoid harsh detergents. Never clean ultrasonically or steam clean.

Kyanites name comes from Greek word  "kyanos" which means deep blue.



Round Cabochon

4 mm $12.00 each 2 pieces $20.00
5 mm $14.00 each 2 pieces $25.00
6 mm $24.00 each 2 pieces $40.00



Oval Cabochon

7 x 5 mm $17.00 each 2 pieces $30.00
8 x 6 mm $24.00 each 2 pieces $43.00

 
 
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