 | | Book | | MINERAL RESOURCES OF PORTUGAL Text prepared by Luís Plácido Martins CONTENTS 5 7 11 19 20 21...MINING BACKGROUND HISTORICAL OVERVIEW OF MINING IN PORTUGAL PRECIOUS METALS Galicia - Trás-os-Montes Zone...Business in Portugal KEY REFERENCES 3 PREAMBLE A complex and diversified geology endows Portugal with a...ornamental stones and some other mineral substances. Portugal is presently one of the main UE producers of copper...sulphide deposits like Neves-Corvo and Aljustrel, in Portugal, Rio Tinto, Sotiel, Los Frailes, Las Cruces, etc |  | Morais, C., Rosado, L., Mirão, J., Pinto, A. P., Nogueira, P., Candeias, A. E. (2008) Impact of acid mine drainage from Tinoca Mine on the Abrilongo dam (southeast Portugal) Mineralogical Magazine, 72 (1) 467-472 doi:10.1180/minmag.2008.072.1.467 | Journal (article/letter/editorial) | | Impact of acid mine drainage from Tinoca Mine on the Abrilongo dam (southeast Portugal) C. MORAIS1, L...University of Évora, Chemistry Department, Évora, Portugal Evora Geophysics Centre and University of Évora...Évora, Geosciences Department, Évora, Portugal Mediterranean and Agricultural Sciences Institute, University...University of Évora, Évora, Portugal Oporto University Geology Centre and University of Evora Geosciences...Évora, Portugal ABSTR ACT This work presents a geochemical study conducted on the abandoned Tinoca Copper |  | | Journal (article/letter/editorial) | | =15 " === 13 _12 .,@> II - 10 0::;) ::;)a: Da: @> ., ., Ol@> @> ., @> @> M. inflatum fl...bellovacina Lamarck) and a few coarse grains of quartz and fresh glauconite, possibly the result of a...DESTOMBES, H. J . GAMBLE, P. JUIGNET AND H. G. OWEN tinoca max plenus S ubzo ne (T uro nia n) in the Angl |  | | Report (Issue volume) | | J. Townsend, whose book, published in 1813, is a mine of curious and ge11erally accw·ate iuforrr1ation...beds of grey n1arl "'hich frequently contain .Ar-tinoca,niax plenus, and have sotnetimes been called a...c9nsisting largely of glauconite grains with some quartz sand and a varying amount of marly material. The...being evidently the base of the ChaJk. Grains of quartz and glauco11ite are abund,~nt in this bru:iement...Greensand, is a loose glauconitic marl, full of quartz grains, and containing ~ome phosphatio nodules |
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