Genesis of amethyst geodes in basaltic rocks of the Serra Geral Formation (Ametista do Sul, Rio Grande do Sul, Brazil): a fluid inclusion, REE, oxygen, carbon, and Sr isotope study on basalt, quartz, and calcite.
Autor: | H. Albert Gilg, Giulio Morteani, Yuri Kostitsyn, Christine Preinfalk, Istvan Gatter, Adelir J. Strieder |
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Zdroj: | Mineralium Deposita; Dec2003, Vol. 38 Issue 8, p1009-1025, 17p |
Databáze: | Complementary Index |
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