Registros del 1 al 10 de 1240 encontrados |
![](./images/clear.gif) 1.- "Bahia Gold" golden rutilated quartz, Serra da Mangabeira, Novo Horizonte, Bahia, Brazil
Gemological Institute of America; Santa Monica, CA; USA; United States, 2006
Proceedings of the 4th international gemological symposium and GIA gemological research conference
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![](./images/clear.gif) 2.- "Kalkowskyn" from Ouro Preto, Minas Gerais, Brazil; a mixture of pseudorutile, rutile, and hematite
Mineralogical Association of Canada; Ottawa, ON; CAN; Canada, 2013
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![](./images/clear.gif) 3.- "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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![](./images/clear.gif) 4.- (super 40) Ar/ (super 39) Ar ages and geochemistry of Maranhao CAMP tholeiites (Brazil); implications for low and high-Ti basalts sources
Elsevier; New York, NY; III; International, 2007
Abstracts of the 17th annual V. M. Goldschmidt conference
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![](./images/clear.gif) 5.- (super 40) Ar/ (super 39) Ar chronostratigraphy of Altiplano-Puna volcanic complex ignimbrites reveals the development of a major magmatic province
Geological Society of America (GSA); Boulder, CO; USA; United States, 2011
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![](./images/clear.gif) 6.- (SUPER 40) AR/ (SUPER 39) AR DATING OF THE JURASSIC VOLCANIC PROVINCE OF PATAGONIA; MIGRATING MAGMATISM RELATED TO GONDWANA BREAK-UP AND SUBDUCTION
ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 1999
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![](./images/clear.gif) 7.- (SUPER 40) AR/ (SUPER 39) AR DATING OF VOLCANISM AND SUBSEQUENT VERY LOW-GRADE METAMORPHISM IN A SUBSIDING BASIN; EXAMPLE OF THE CRETACEOUS LAVA SERIES FROM CENTRAL CHILE
ELSEVIER; AMSTERDAM; NLD; NETHERLANDS, 2005
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![](./images/clear.gif) 8.- (SUPER 40) AR/ (SUPER 39) AR GEOCHRONOLOGY OF CU-AU AND AU-AG MINERALIZATION IN THE POTRERILLOS DISTRICT, CHILE
ECONOMIC GEOLOGY PUBLISHING COMPANY; LANCASTER, PA; USA; UNITED STATES, 1997
A SPECIAL ISSUE ON THE TIMING AND DURATION OF HYDROTHERMAL EVENTS
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![](./images/clear.gif) 9.- (SUPER 40) AR/ (SUPER 39) AR RESULTS FROM THE ETENDEKA MAGMATIC PROVINCE, NAMIBIA, AND COMPARISON WITH THE PARANA PROVINCE
[PUBLISHER VARIES]; [LOCATION VARIES]; III; INTERNATIONAL, 1995
INTERNATIONAL UNION OF GEODESY AND GEOPHYSICS; XXI GENERAL ASSEMBLY; ABSTRACTS
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![](./images/clear.gif) 10.- (SUPER 87) SR/ (SUPER 86) SR AND (SUPER 37) CL/ (SUPER 35) CL SIGNATURES OF CO (SUB 2) -RICH MINERAL WATERS (N-PORTUGAL); PRELIMINARY RESULTS
A.A. BALKEMA; LISSE; NLD; NETHERLANDS, 2001
NEW APPROACHES CHARACTERIZING GROUNDWATER FLOW; PROCEEDINGS
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