Deutsche Gemmologische Geselschaft
Reference work entry
DOI: https://doi.org/10.1007/978-3-540-72816-0_6049
Headquarters for this society are located at 55743 Idar-Oberstein, Professor-Schlossmacher-Str. 1, Germany. Abbrevia-tion: DGemG. Founded in 1932.
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© Springer-Verlag Berlin Heidelberg New York 2009