 | | Journal (article/letter/editorial) | | 49, PP. 745-8 Silver minerals of Panasqueira, Portugal: a new occurrence of Te-bearing canfieldite THE...tin-tungsten deposit of Panasqueira, Beira Baixa, Central Portugal, is Europe's largest producer of tungsten ore...represented by a greisenized cupola exposed in the mine (Thadeu, 1951; Kelly and Rye, 1979). The most important...important mining areas nowadays are Barroca Grande, Panasqueira Deep, and Rebord6es. Older areas are Rio...this paper the occurrence of the silver minerals matildite, pavonite, canfieldite is reported, as well as |  | | Journal (article/letter/editorial) | | 748 SHORT COMMUNICATIONS matildite in arsenopyrite, which goes into the tailings. The occurrence of...confirmed to be present in the ores of level 2 at Barroca Grande, indicate that conditions during the sulphide...Acknowledoements. Mine access and permission to collect samples were provided by Beralt Tin & Wolfram Portugal, S.A...Geochemistry of the Panasqueira tungsten-tin deposit, Portugal. Ph.D. thesis, Utrecht State University. Chen... 91 3. d'Orey, F. C. (1967) Comm. Serv. Geol. Portugal, 52, 117-67. Gaines, R. V., and Thadeu, D. (1971) |  | | Book | | On a spectacular find of crocoite in the Adelaide mine, Dundas, Tasmania (by A. H. Chapman) 3:111-113 ADOLFSSON...AJO Famous mineral localities: the New Cornelia mine, Ajo, Arizona (by W. J. Thomas & R. B. Gibbs) 14:283-298...ALLEN, GEORGE B. --and W. Hunt: The Tonopah-Belmont mine, Maricopa County, Arizona 19:139-144 ALLGOOD, GENNE...Allgood, C. Williams: Ramsdellite from the Mistake mine [Arizona] 14:333-335 ALLGOOD, ROBERT W. -with G...the Mistake mine [Arizona] 14:333-335 ALMA Famous mineral localities: the Home Sweet Home mine, [near Alma |  | | Book (volume) | | of Germany BRAZIL Pergamon Editora Ltda, Rua E$a de Queiros, 346, CEP 04011, Paraiso, Sao Paulo, Brazil...to try to list all of the mining geologists and mine managers who made these visits possible and who...estudo de jazigos minerals; apesar do nosso desejo, nem tudo ihe e facilitado. Por exemplo, tera de recorrer...que urn trabalho de geologo francos seja publicado noutra lingua que a sua, apesar de geologos franees...em jazigos de outros paises da Europa Ocidental alem da Franca. Com urn bom conhecimento de f ranees riao |
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