Registros del 1 al 3 de 3 encontrados |
![](./images/clear.gif) 1.- A contribution to the study of FTIR spectra of opals
E. Schweizerbart'sche Verlagsbuchhandlung; Stuttgart; DEU; Germany, 2010
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![](./images/clear.gif) 2.- A single-crystal neutron and X-ray diffraction study of elbaite
Springer-Verlag; Berlin - New York; III; International, 2012
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![](./images/clear.gif) 3.- The Pederneira Pegmatite, Minas Gerais, Brazil; geology and gem tourmaline
Gemological Institute of America; Santa Monica, CA; USA; United States, 2011
Proceedings of the Fifth international gemological symposium
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