| Locality type: | Mine |
| Classification |
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| Species: | Native Gold var: Electrum |
| Formula: | (Au,Ag) |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Electrum data |
| Locality Data: | Click here to view Castromil Mines, Castromil, Sobreira, Paredes, Porto, Portugal |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1269541 |
| Long-form Identifier: | 1:3:1269541:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Electrum |
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|
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| 6.9km (4.3 miles) | ⓘBanjas Mines, Sobreira, Paredes, Porto, Portugal |
| 6.9km (4.3 miles) | ⓘBanjas Mines, Melres, Gondomar, Porto, Portugal |
| 7.7km (4.8 miles) | ⓘSerra de Pias Mines, Valongo, Valongo, Porto, Portugal |
| 73.0km (45.4 miles) | ⓘJales Mines (Jales Mining Field), Vreia de Jales, Vila Pouca de Aguiar, Vila Real, Portugal |
| 73.0km (45.4 miles) | ⓘJales Mines (Jales Mining Field), Tresminas, Vila Pouca de Aguiar, Vila Real, Portugal |
| 75.6km (47.0 miles) | ⓘJales Mines (Jales Mining Field), Alfarela de Jales, Vila Pouca de Aguiar, Vila Real, Portugal |
| 77.1km (47.9 miles) | ⓘMãos Mine, Estorãos, Ponte de Lima, Viana do Castelo, Portugal |
| 77.6km (48.2 miles) | ⓘGralheira Mine, Alfarela de Jales, Vila Pouca de Aguiar, Vila Real, Portugal |
| 83.4km (51.8 miles) | ⓘVieiros Mine, Penela da Beira, Penedono, Viseu, Portugal |
| 83.4km (51.8 miles) | ⓘSanto António Mine, U.F. Penedono e Granja, Penedono, Viseu, Portugal |
| References |
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Vallance, J, Cathelineau, M, Boiron, M.C, Fourcade, S, Shepherd, T.J, Naden, J (2003) Fluid–rock interactions and the role of late Hercynian aplite intrusion in the genesis of the Castromil gold deposit, northern Portugal. Chemical Geology, 194 (1) 201-224 doi:10.1016/s0009-2541(02)00278-4 |
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