| Registros del 1 al 10 de 59 encontrados |
1.- "Skunk" calcite; mineral paragenesis in an amethyst geode from Ametista, Rio Grande do Sul, Brazil
Mineralogical Record; Tucson, AZ; USA; United States, 2009
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2.- A Fe K-edge XAS study of amethyst
Springer-Verlag; Berlin - New York; III; International, 2010
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3.- A GUIDE TO MINERAL LOCALITIES IN BOLIVIA
MINERALOGICAL RECORD, INC.; TUCSON, AZ; USA; UNITED STATES, 2001
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4.- A UNIQUE OCCURRENCE OF SELENITE IN GEODES OF BASALTS FROM RIO GRANDE DO SUL STATE, BRAZIL
[INTERNATIONAL GEOLOGICAL CONGRESS]; [LOCATION VARIES]; III; INTERNATIONAL, 2000
BRAZIL 2000; 31ST INTERNATIONAL GEOLOGICAL CONGRESS; ABSTRACTS VOLUME
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5.- Amethyst geodes in the basaltic flow from Triz Quarry at Ametista do Sul (Rio Grande do Sul, Brazil); magmatic source of silica for the amethyst crystallizations
Cambridge University Press; London; GBR; United Kingdom, 2007
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6.- AMETHYST, AGATE, AND CALCITE "SKUNKS" FROM URUGUAY
HELDREF PUBLICATIONS; WASHINGTON, DC; USA; UNITED STATES, 1997
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7.- Amethyst-bearing lava flows in the Parana Basin (Rio Grande do Sul, Brazil); cooling, vesiculation and formation of the geodic cavities
Cambridge University Press; London; GBR; United Kingdom, 2007
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8.- AMETISTAS NO ESTADO DO RIO GRANDE DO SUL; ANALISE DE RISCO DE LAPIDACAO ;AMETHYSTS IN THE RIO GRANDE DO SUL STATE; ECONOMIC RISKS IN THE USE OF LAPIDARY TECHNIQUES
UNIVERSIDADE DO VALE DO RIO DOS SINOS; SAO LEOPOLDO; BRA; BRAZIL, 1999
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9.- Application of remote sensing techniques to characterization and mapping of amethyst mining residues
[International Geological Congress]; [location varies]; III; International, 2012
34th international geological congress; abstracts
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10.- Badania mineralogiczne brazylijskich agatow i ametystow ;Mineralogical studies of Brazilian agates and amethysts
Panstwowy Instytut Geologiczny; Warsaw; POL; Poland, 2005
Badania petrologiczne i mineralogiczne w geologii; II Ogolnopolska konferencja naukowa; Czesc I ;Petrological and mineralogical research in geology; Second national scientific conference; Part I
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