Robert E. Kane, March 1, 1985
A new synthetic ruby and synthetic blue sapphire have been synthesised by Johann Lechleitner of Innsbruck, Austria.
Read MoreRobert E. Kane, September 1, 1982
The author examines the gemmological properties of Chatham flux-grown synthetic orange sapphires and blue sapphires.
Read MoreBrendan M. Laurs, Thomas W. Overton
This article, from the Summer 2009 issue of Gems & Gemmology, is a compilation of abstracts of important gemmology-related articles published outside of Gems & Gemmology.
Read MoreBy closing this banner or using this site you agree to our revised Privacy Notice, Terms of Service and Cookie Policy.