Registros del 1 al 2 de 2 encontrados |
![](./images/clear.gif) 1.- Stable isotope and mineralogical investigation of the genesis of amethyst geodes in the Los Catalanes gemological district, Uruguay, southernmost Parana volcanic province
Springer-Verlag; Berlin; DEU; Germany, 2011
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![](./images/clear.gif) 2.- The world-class Sn, Nb, Ta, F (Y, REE, Li) deposit and the massive cryolite associated with the albite-enriched facies of the Madeira A-type granite, Pitinga mining district, Amazonas State, Brazil
Mineralogical Association of Canada; Ottawa, ON; CAN; Canada, 2009
The petrogenesis of A-type granites and related rocks
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