| Registros del 1 al 10 de 40 encontrados |
1.- A FLUID INCLUSION STUDY OF GEODES FROM RIO GRANDE DO SUL, BRAZIL; IMPLICATIONS FOR THE ORIGIN OF QUARTZ GEODES
VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY; BLACKSBURG, VA; USA; UNITED STATES, 1998
PACROFI VII; PAN-AMERICAN CONFERENCE ON RESEARCH ON FLUID INCLUSIONS; PROGRAM AND ABSTRACTS
Ver registro
2.- Agate and chalcedony from igneous and sedimentary hosts aged from 13 to 3480 Ma; a cathodoluminescence study
Mineralogical Society; London; GBR; United Kingdom, 2006
Ver registro
3.- 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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4.- ANALISIS COLORIMETRICO DE LAS PIEDRAS SEMIPRECIOSAS DE LA REGION MOA-SAGUA DE TANAMO
1996
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5.- AS FORMAS MINERALOGICAS DA SILICA NAS ALTERA\OES SUPERGENAS EM CAMPO FORMOSO, BAHIA, BRASIL
1993
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6.- Bruneau-pattern jaspers; find them at five locations in Oregon, Idaho and Mexico
Miller Magazines; Ventura, CA; USA; United States, 2008
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7.- CALCEDONIA CON ELONGACION POSITIVA ASOCIADA A LOS DEPOSITOSOLISTOSTROMICOS DEL CERRO DEL CASCOJAR: UN VALIOSO INDICATOR SEDIMENTOLOGICO, CUENCA DE VERA (ALMERIA)
 GRANADA, 1988
CONGRESO GEOLOGICO DE ESPAÑA. 2/1988/GRANADA
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8.- CALCRETES, PALYCRETES AND SILICRETES IN THE PALEOGENE DETRITAL SEDIMENTS OF THE DUERO AND TAJO BASINS, CENTRAL SPAIN
MINERALOGICAL SOCIETY; LONDON; GBR; UNITED KINGDOM, 1994
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9.- CARACTERES GEOLOGICOS DE LA "LOMA COLORADA", DEPARTAMENTO CHOYA, SANTIAGO DEL ESTERO
1998
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10.- CARACTERISTICAS GEOQUIMICAS DE LA MINERALIZACION EPITERMAL DEL AREA EL DORADO-MONSERRAT, PROVINCIA DE SANTA CRUZ, ARGENTINA
1998
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