Four Treasures Reference Database
Record No. 1027
GIA Gem Trade Lab Notes: Corundum, diffusion treated
Journal Article
Hurwit, K. (1995) GIA Gem Trade Lab Notes: Corundum, diffusion treated. Gems & Gemology, Vol. 31, No. 3, Fall, pp. 196–197.
ISBN/ISSN: 0016626X | Sinkankas/Born No.: NIS / NIB | RWHL
corundum, treatments.6, gems