| Registros del 1 al 4 de 4 encontrados |
1.- Epigenetic hydrothermal origin of native copper and supergene enrichment in the Vista Alegre District, Parana basaltic province, southernmost Brazil
Taylor & Francis; Abingdon; GBR; United Kingdom, 2011
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2.- Geochemical and scintillometric characterization and correlation of amethyst geode-bearing Parana lavas from the Quarai and Los Catalanes districts, Brazil and Uruguay
Cambridge University Press; London; GBR; United Kingdom, 2010
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3.- POST-COLLISIONAL ALKALINE MAGMATISM ON THE TAQUAREMBO PLATEAU; A WELL-PRESERVED NEOPROTEROZOIC-CAMBRIAN PLUTONO-VOLCANIC ASSOCIATION IN SOUTHERN BRAZIL
WINSTON & SON; SILVER SPRING, MD; USA; UNITED STATES, 1999
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4.- Sequential opening and filling of cavities forming vesicles, amygdales and giant amethyst geodes in lavas from the southern Parana volcanic province, Brazil and Uruguay
Taylor & Francis; Abingdon; GBR; United Kingdom, 2012
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