The Mindat Mineral and Gem Directory
Gemlab Group - Research & TechnologyEstablished 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 - Research & Technology
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25th Nov 2014Mintreasure.com
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