The Mindat Mineral and Gem Directory
Gemlab Group - Books & InstrumentsEstablished in 1983 Gemlab Research & Technology (GLR&T) conducts research in gemmology and mineralogy related areas.
We develop and sell advanced testing instruments such as the GL Gem Spectrometer and the GL Gem Raman and gemmology related books; visit our on-line store.
P.O. Box 57010
Tue - Fri, 9 a.m. - 5 p.m. Pacific Time (GMT -8:00)
News from Gemlab Group - Books & Instruments
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New Locality Added: Chatelaunoux, Mazaye, Puy-de-Dôme, Auvergne, FranceFrom Frédéric Hède, 26th May 2013 06:55:41