Brendan 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 MorePeter C. Keller and Wang Fuquan, March 1, 1986
China has identified many deposits with significant potential to produce gemstones; various species are discussed.
Read MoreJochen Schlüter and Wolfgang Weitschat, September 1, 1991
Red garnets have been mined in the Bohemian Hills of Czechoslovakia since the 16th century.
Read MoreTedd Payne, September 1, 1981
Mines in San Benito County, California, produce andradite in various colours; some are chatoyant.
Read MoreGary W. Bowersox, December 1, 1985
An overview of the plentiful and various gem materials being discovered and produced in Afghanistan.
Read MorePeter C. Zwaan, June 1, 1982
An overview of the many types of gem-quality material, and its inclusions, currently found in Sri Lanka.
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