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Gold-bearing hedenbergite skarns from the SW contact of the Andorra granite (Central Pyrenees, Spain)

A. Soler, C. Ayora, C. Ayora, 1990 .

Low‐thermal‐gradient Hercynian metamorphism in the eastern Pyrenees

C. Ayora, J. Delgado, M. LlESA, 1993 .

The origin of fluids involved in the formation of gold-bearing skarns of the Andorra granite (Central Pyrenees, Spain): Sulphur isotope data

C. Ayora, E. Cardellach, A. Soler, 1992 .

Estimation of the concentrations of trace metals in natural systems: The application of codissolution and coprecipitation approaches to El Berrocal (Spain) and Poços de Caldas (Brazil)

Lara Duro, Jordi Bruno, Ignasi Casas, 1998 .