Four Treasures Reference Database
Record No. 5379
Gem News: Natural-appearing synthetic rubies on the Thai-Myanmar border
Journal Article
Koivula, J.I., Kammerling, R.C. and Fritsch, E. (1992) Gem News: Natural-appearing synthetic rubies on the Thai-Myanmar border. Gems & Gemology, Vol. 28, No. 3, Fall, pp. 208–209.
ISBN/ISSN: 0016626X | Sinkankas/Born No.: NIS / NIB | RWHL
corundum, synthetic corundum.7, gems