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Bragado, Portugal

Schwindinger M.,Johannes Gutenberg University Mainz | Peternell M.,Johannes Gutenberg University Mainz | Rodrigues B.C.,University of Porto | Pamplona J.,University of Minho | And 2 more authors.
Comunicacoes Geologicas | Year: 2014

Mineral distribution pattern of Variscan post-tectonic granites from Vila Pouca de Aguiar Pluton (NE Portugal) were analysed with methods partially based on fractal geometry and, with respect to rock inhomogeneity and anisotropy. The result of the analysis provides information about magmatic flux and mineral equilibrium processes in a crystallizing magma chamber. In addition, the used methods may also provide important information for the ornamental rock industry, because they allow fast and automatic evaluation of economic rock parameters. © 2014 LNEG – Laboratório Nacional de Geologia e Energia IP.

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