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El campo pegmoaplítico de Doade (Ourense) y sus mineralizaciones de Sn y Ta asociadas
(Universidade da Coruña, 1998)
[Abstract] This paper deals with the analysis of the geology and structure of the pegmoaplitic field of Doade (Ourense, Spain). Several bodies are distinguished taking into account their mineralogy and spatial distribution. ...
Explotaciones romanas y mineralizaciones de oro en el sector de San Pedro de Olleros (El Bierzo, León)
(Universidade da Coruña, 1998)
[Abstract] The gold mining in the Bierzo Region, NW Spain had great importance, not only in the well known Las Médulas site, but also in the north sector of El Bierzo Basin, (San Pedro de Olleros Valle de Finolledo). This ...