Four Treasures Reference Database
Record No. 4879
Gem News: Synthetic blue and green sapphires grown by Czochralski pulling
Journal Article
Koivula, J.I., Kammerling, R.C. and Fritsch, E. (1992) Gem News: Synthetic blue and green sapphires grown by Czochralski pulling. Gems & Gemology, Vol. 28, No. 1, Spring, p. 66.
ISBN/ISSN: 0016626X | Sinkankas/Born No.: NIS / NIB | RWHL
corundum, synthetic sapphire, pulling, Czochralski, gems