Four Treasures Reference Database
Record No. 5404
Gem News: Padparadscha" sapphire"
Journal Article
Koivula, J.I. and Kammerling, R.C. (1989) Gem News: Padparadscha" sapphire". Gems & Gemology, Vol. 25, No. 2, Summer, pp. 114—115.
ISBN/ISSN: 0016626X | Sinkankas/Born No.: NIS / NIB | RWHL
corundum, padparadscha, gems