TOURMALINE 2.07 CTS 18353 - RARE COLLECTORS GEM

TOURMALINE 2.07 CTS 18353 - RARE COLLECTORS GEM

  • $49.00
  • $25.00

Carats 2.07
Size 10.4 x 5.7 x 4.4 mm
Color Reddish Brown
Clarity VC
Shape Rectangle
Treatment None
Origin Sri Lanka
Location Colombo,Sri Lanka
Price $ 49.00
100% Natural - Not treated in any way.
Rare Collectors Gem.
Will make a Gorgeous Ring or Pendent accented with Diamonds.
Ideal for Designer Jewelry.
Tourmaline Color-change - A unique color miracle displaying a Mix of Red, Yellow, Gold and Green.

R I:1.624(+.005,-.005)-1.644(+.006,-.006)
Hardness: 7-7.5
C Cp: (NaCa) (LI,MgFe,Al)9B3Si6(O,OH)31
Density: 3.06 (.05, +.15)
Crystal Group: Hexagonal

Tourmaline occurs in all colors, but red, green, and multicolored are the most popular gems. The name Tourmaline comes from the Singhalese (Sri Lankan) words 'tura mali' –Gem with in a multitude of colors, some have two or more colors, some even color-changing, and also a rare variety- the Cats-eye.Tourmalines will often display several colors and its main feature is its marked dichroism. Green Tourmaline is very popular.


Write a review

Please login or register to review