| Locality type: | Mine |
| Classification |
|---|
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| Species: | Uraninite var: Pitchblende |
| Formula: | UO2 |
| Confirmation |
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|
| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
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| Mineral Data: | Click here to view Pitchblende data |
| Locality Data: | Click here to view João Antão Mine, João Antão, Guarda, Guarda, Portugal |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 872986 |
| Long-form Identifier: | 1:3:872986:6 |
| GUID (UUID V4): | 7714714c-885b-4088-8e79-2dd846915c0f |
| Nearest other occurrences of Pitchblende |
|---|
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| 3.2km (2.0 miles) | ⓘRosmaneira Mine, Bendada, Sabugal, Guarda, Portugal |
| 10.3km (6.4 miles) | ⓘCarrasca Mine, Quarta-Feira, Sortelha, Sabugal, Guarda, Portugal |
| 11.7km (7.3 miles) | ⓘAlto da Várzea and Quinta do Pinheiro Mines, Guarda (Sé), Guarda, Guarda, Portugal |
| 13.9km (8.6 miles) | ⓘCorredoura Mine, Guarda (Sé), Guarda, Guarda, Portugal |
| 14.3km (8.9 miles) | ⓘBarroca Funda Mine, Faia, Guarda, Guarda, Portugal |
| 22.9km (14.2 miles) | ⓘPrado Velho Mine, Pínzio, Pinhel, Guarda, Portugal |
| 29.4km (18.3 miles) | ⓘBarroco de D. Frango Mine, Freixo, Almeida, Guarda, Portugal |
| 30.0km (18.7 miles) | ⓘVale da Videira Mine, Ribamondego, Gouveia, Guarda, Portugal |
| 34.7km (21.6 miles) | ⓘVales Mine, Maceira, Fornos de Algodres, Guarda, Portugal |
| 40.8km (25.4 miles) | ⓘSenhora das Fontes Mine, Santa Eufémia, Pinhel, Guarda, Portugal |
| References |
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| Reference Search (possible matching items) |
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 | | 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 |  | | Book | | contributed during discussions, field trips, and mine visits. As cited in the text, many colleagues provided...495 Chapter 11 Portugal, Iberian Peninsula . . . . . . . . . . . 11.1 Beiras or Guarda-Viseu Region ....Ore Field .. . . . . . . . . . . . . . . . 11.1.3 Guarda Ore Field .. . . . . . . . . . . . . . . . . ..... . . . . . 11.3 Other Uranium Occurrences in Portugal . . . . . . . . . . . . . . . . . . . . ...this are: Black U products: More or less sooty pitchblende or U adsorbed on carbonaceous matter. Clarke |
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