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CAT'S EYE TOURMALINE             NATURAL COLOR              Hardness 7.5 

RETURN TO   CAT'S EYE TOURMALINE

  

  23.50 cts. cab.  cat's eye tourmaline oval single 

  23.55 x 18.3 mm.

 ( An exceptionally fine looking cabochon that looks prettier than the picture. certain subtle elements of the gem are difficult to grasp with any imaging system. A polychrome tourmaline with hair conferring a satiny aspect,  very few inclusions)

 Rare, for collectors. Enhancement: none (N)

stone PRICE  USD 1879.00  

ref:cabTCYd 2350  ORIGIN: Madagascar

    

The bottom of this stone is flat which is always desirable in cat's eye so you don't need to pay for a heavy bottom, this stone will be easy to set.

Hardness: 7 - 7.5
Specific Gravity: 3.0+   Visual Catalog
Refractive Index: 1.62 - 1.68 Tourmaline data
Chemical Composition: Na(Li,Al)3Al6Si6O18(BO3)3 (OH)4, Sodium Lithium Aluminum Boro-Silicate Hydroxide   Ask a question
Crystal Structure: Trigonal
                   
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