Russell Shor, June 12, 2015
G&G Brief presents an overview of the content of the Spring 2015 issue of Gems & Gemology.
Read MoreJames E. Shigley and John I. Koivula, December 1, 1985
"Damsonite," the trade name for a new type of chalcedony, is analysed and described.
Read MoreKurt Nassau, March 1, 1981
A new and rather unusual gem material and possible treatments are discussed.
Read MoreDona M. Dirlam
This article, from the Autumn 1991 issue of Gems & Gemology, is a compilation of abstracts of important gemmology-related articles published outside of Gems & Gemology.
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