Four Treasures Reference Database
Record No. 632
Developments and highlights at GIA’s lab in New York: A first look at rubies from Kenya
Journal Article
Crowningshield, G.R. (1974) Developments and highlights at GIA’s lab in New York: A first look at rubies from Kenya. Gems & Gemology, Vol. 14, No. 11, Fall, pp. 334–336.
ISBN/ISSN: 0016626X | RWHL
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corundum, ruby, Kenya.12, East Africa, inclusions.5, gems