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LOOSE YELLOW TOURMALINE      NATURAL COLOR     Hardness 7.5
Online Certificate
RETURN TO »» YELLOW TOURMALINE
Yellow tourmaline gemstone, exclusive loose faceted Tsilaizite tourmalines, Madagascar gemstones shopping  

5.11 cts. yellow tourmaline  Single (Tsilaizite)

10.85 x 10.85 mm. (inclusion in the culet, visible from table)

 Included. Enhancement: none (N)

stone PRICE  

USD 500.00  

ORIGIN: Madagascar

  ref:Tyc 511     

This is a virtual certificate compiled from the lab data for the gemstone being examined. Clarity is based on magnification
under a 10X corrected loupe. All gemology performed by GGGems. Jean & Alain Darbellay guaranteeing that this stone  
                        is 100% natural. Prices and availability are subject to change without notice.
Tourmaline Discovery  
    
 
         To purchase a stone  click to ORDER
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   Cutting Styles
Crystal Structure: Trigonal   Ask a question
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