Locality type: | Mine |
Classification |
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Species: | 'Tantalite' (not an IMA approved species) |
Formula: | (Mn,Fe)(Ta,Nb)2O6 |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Tantalite data |
Locality Data: | Click here to view Fontainhas Mine, Mioma, Sátão, Viseu, Portugal |
Data Identifiers |
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Mindat Occurrence Record ID: | 912997 |
Long-form Identifier: | 1:3:912997:9 |
GUID (UUID V4): | d317458b-ffcd-46a2-a994-59e0bd2561b3 |
Nearest other occurrences of Tantalite |
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7.6km (4.7 miles) | ⓘVenturinha, Sezures, Penalva do Castelo, Viseu, Portugal |
9.3km (5.8 miles) | ⓘAssunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal |
13.8km (8.6 miles) | ⓘQuelhas do Velho Mine, U.F Antas e Matela, Penalva do Castelo, Viseu, Portugal |
39.7km (24.6 miles) | ⓘVermilhas No. 1 Mine, U.F Cambra e Carvalhal de Vermilhas, Vouzela, Viseu, Portugal |
47.5km (29.5 miles) | ⓘGestaçô Mines, Gestaçô, Baião, Porto, Portugal |
53.2km (33.0 miles) | ⓘTorre Romana Mine, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal |
54.3km (33.8 miles) | ⓘTeixo Mines, Teixeira, Teixeira e Teixeiró, Baião, Porto, Portugal |
55.8km (34.7 miles) | ⓘQuinta Cimeira Mine, Maçainhas, Belmonte, Castelo Branco, Portugal |
56.7km (35.3 miles) | ⓘPorto Mine, Adão, Guarda, Guarda, Portugal |
58.2km (36.2 miles) | ⓘOlas Mine, Inguias, Belmonte, Castelo Branco, Portugal |
References |
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Reference Search (possible matching items) |
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| | Book | contributed during discussions, field trips, and mine visits. As cited in the text, many colleagues provided...Chapter 11 Portugal, Iberian Peninsula . . . . . . . . . . . 11.1 Beiras or Guarda-Viseu Region . . .... . . . . . 11.3 Other Uranium Occurrences in Portugal . . . . . . . . . . . . . . . . . . . . ...granite-associated uranium deposits in France, Portugal and Czech Republic are dated at between 290 and...granite-associated uranium deposits in France, Portugal and Czech Republic are dated at between 290 and |
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