 | de Oliveira, D. P. S., Matos, J. X., Rosa, C. J. P., Rosa, D. R. N., Figueiredo, M. O., Silva, T. P., Guimaraes, F., Carvalho, J. R. S., Pinto, A. M. M., Relvas, J. R. M. S., Reiser, F. K. M. (2011) The Lagoa Salgada Orebody, Iberian Pyrite Belt, Portugal. Economic Geology, 106 (7) 1111-1128 doi:10.2113/econgeo.106.7.1111 | Journal (article/letter/editorial) | | 106, pp. 1111–1128 The Lagoa Salgada Orebody, Iberian Pyrite Belt, Portugal D. P. S. DE OLIVEIRA,1,†...Nacional de Energia e Geologia (LNEG), Apartado 7586, 2611-901 Alfragide, Portugal and CREMINER (Centro...(Centro de Recursos Minerais, Mineralogia e Cristalografia), Faculdade de Ciências Universidade de Lisboa...C6, piso 3, 1749-016 Lisboa, Portugal 2 Laboratório Nacional de Energia e Geologia (LNEG), Rua Frei Amador...Arrais, R/C, 7801-902 Beja, Portugal 3 Laboratório Nacional de Energia e Geologia (LNEG), Apartado 7586 |  | | 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 |  | Oliveira, V., Matos, J., Bengala, M., Silva, N., Sousa, P., Torres, L. (1997) Geology and geophysics as successful tools in the discovery of the Lagoa Salgada Orebody (Sado Tertiary Basin - Iberian Pyrite Belt), Gr�ndola, Portugal. Mineralium Deposita, 33 (1) 170-187 doi:10.1007/s001260050139 | Journal (article/letter/editorial) | | of the Lagoa Salgada Orebody (Sado Tertiary Basin ± Iberian Pyrite Belt), GraÃndola, Portugal Received:...showed several targets, among which the Valverde-Lagoa Salgada area stood out. Here, in August 1992, a polymetallic...polymetallic massive sulphide orebody was found, named Lagoa Salgada. According to the geological characteristics...magneto-telluric, seismic and mechanical drilling. The deposit was found under a Tertiary cover, 128 m in depth...limb of an anticlinal structure. Throughout the deposit, the chemical composition of the mineralization |  | | Journal (article/letter/editorial) | | Belt; Volcanogenic massive sulfides; Geochemistry E-mail address: f.tornos@igme.es. 0169-1368/$ - see...proposed a modified model for the Neves Corvo deposit, with formation of the massive sulfides by a combination...[60%]. Very thick in W zone (N 1000 m), 50–100 m in E zone Local above domes [b 20%] Rare [b 10%] Intense...wall of the orebody. In the southern part of the deposit and near its footwall, there is a characteristic...Polymetallic Lomero–Poyatos (LP) Pyritic Polymetallic Lagoa Salgada (LS) San Telmo (ST) Pyritic Polymetallic Cueva |
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