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PINK TOURMALINE                NATURAL COLOR                  Hardness 7.5 

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6.32 cts. cab. pink tourmaline oval single  

13.5 x 10.2 x 6.2 mm.

  Enhancement: none (N)

stone PRICE  SOLD

   ref:XcaPiToo632ORIGIN: Madagascar

     

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 RETURN TO   DISCOUNT
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