SPINEL 6 RAY SATR 2.67 CTS 19552 - RARE COLLECTORS GEM

SPINEL 6 RAY SATR 2.67 CTS 19552 - RARE COLLECTORS GEM

  • $49.00

Carats 2.67
Size 8.1 x 6.6 x 4.8 mm
Color Dark Brown
Clarity TRC/VC
Shape Oval
Treatment None
Origin Sri Lanka
Location Colombo, Sri Lanka
Price $ 49.00
100% Natural - Not treated in any way.
Rare Collectors Gem
Suitable for Museums,Institutions and Students of Gemology.
Beautiful sharp Star effect.
Among the Rarest of gemstones.
Asterism (or Ray Effect) is best seen in Bright Sunlight or by focussing a Flashlight on the face of the gem.

Refractive Index: 1.718 (-.006, +.044)
Hardness: 8
Chemical Comp: MgAl2O4
Density: 3.60 (-.03, +.30)
Crystal Group: Cubic

Spinel Stars are considered rare and are collector’s gems. They come either in 4 or 6 Rayed Stars


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