 | | Journal (article/letter/editorial) | | WATERS POLLUTED BY ACID MINE-DRAINAGE: THE CASE OF PEÑA DEL HIERRO, SOUTHWESTERN SPAIN ANTONIO ROMERO, ISABEL...Universidad de Sevilla, Apdo. 553, E–41071 Sevilla, Spain ABSTRACT We have investigated the mineralogy and...streams polluted by acid mine-drainage in the abandoned mine-site Peña del Hierro, in the Iberian Pyrite...Several streams emerging from the waste dumps of the mine were sampled for water and efflorescences at the...occasionally, rhomboclase, alpersite, epsomite, hexahydrite and starkeyite. Concerning the storage of trace |  | Valente, T., Grande, J.A., de la Torre, M.L., Santisteban, M., Cerón, J.C. (2013) Mineralogy and environmental relevance of AMD-precipitates from the Tharsis mines, Iberian Pyrite Belt (SW, Spain) Applied Geochemistry, 39. 11-25 doi:10.1016/j.apgeochem.2013.09.014 | Journal (article/letter/editorial) | | from the Tharsis mines, Iberian Pyrite Belt (SW, Spain) T. Valente a,b, J.A. Grande b,⇑, M.L. de la Torre...Universidad de Huelva, Ctra. Palos de la Frontera, s/n, 21819 Palos de la Frontera, Huelva, Spain b a r t...phases associated to acid mine drainage (AMD) at the Tharsis mines (SW Spain). It provides an inventory...Ltd. All rights reserved. 1. Introduction Acid mine drainage (AMD) from abandoned mines is an important...the AMD setting found at the Tharsis mines (SW Spain). Tharsis is among the largest massive sulfide deposits |  | | Journal (article/letter/editorial) | | efflorescent minerals precipitate by the evaporation of mine acid waters when the climate is warm and dry enough;...depositional environment and the interactions of mine tailings wastes with water and air, as they are...presence of rozenite, copiapite, jarosite, and hexahydrite (Figure 5). The SWIR equipment used is not state-of-the-art...molecules for epsomite, 6 water molecules for hexahydrite, 4 water molecules for starkeyite, and one water...of (A) rozenite, (B) copiapite, (C) jarosite, hexahydrite, compared with digitalized literature spectra(Velasco |
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