Check out our bicolor tourmaline top 20 list.

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Tourmaline

• Bicolor or tricolor tourmaline -- shows multiple color zones throughout the crystal. Highly prized when the colors are well divided and vivid. Often badly included and subject to fracture along ...
  Listing Provided By: http://tradeshop.com
  

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Bi Color Tourmaline | BKK Gemstones | Tourmaline Gemstones Tsavorite ...

• BiColor Tourmaline : Tourmalines are gems with an incomparable variety of colours. The reason, according to an old Egyptian legend, is that the tourmaline, on its long journey up from the ...
  Listing Provided By: http://www.bkkgemstones.com
  

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Bi-color Tourmaline - Faceting rough - Gemsheaven.com

• Gemsheaven.com - The heaven of rough and faceted Gemstones - All rights ... Bicolor Tourmaline
  Listing Provided By: http://www.gemsheaven.com
  

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Tourmaline - Bicolor

• Crystallographic Character Trigonal; Habit Three-sided prism with convex striated faces along prism length
  Listing Provided By: http://www.muskingum.edu
  

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Gemstones, Top Quality Loose Gems, Free Shipping!

• FINE NATURAL GEMSTONES FROM AROUND THE WORLD! W e are a U.S. based ... Tourmaline ...
  Listing Provided By: http://www.majesticgems.com
  

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fancy tourmaline lot bicolor,trillion

• Buy Tourmaline gemstones wholesale from Alpha Imports of New York. Choose from top quality oval ... TOURMALINE BICOLOR CARATS :27.9 SIZE :50x30x22(D) PRICE : $ 10 PER CARAT
  Listing Provided By: http://www.tanzanitegem.com