| Locality type: | Municipality |
| Classification |
|---|
|
| Species: | Opal |
| Formula: | SiO2 · nH2O |
| Confirmation |
|---|
|
| Validity: | Confirmed |
| Confirmation Methods: | Visually Identified |
| Data |
|---|
|
| Mineral Data: | Click here to view Opal data |
| Locality Data: | Click here to view Mogadouro, Bragança, Portugal |
| Photo Gallery | View Gallery (4 photos) |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 772576 |
| Long-form Identifier: | 1:3:772576:0 |
| GUID (UUID V4): | 3ec94de6-c406-480a-b944-9cf2fef44ff0 |
| Nearest other occurrences of Opal |
|---|
|
|
| 65.1km (40.5 miles) | ⓘPortugal Nos. 1 & 2 quarries, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal |
| 73.8km (45.8 miles) | ⓘJales Mines (Jales Mining Field), Alfarela de Jales, Vila Pouca de Aguiar, Vila Real, Portugal |
| 89.8km (55.8 miles) | ⓘRatoeira quarry, U.F. Sequeiros e Gradiz, Aguiar da Beira, Guarda, Portugal |
| 89.9km (55.8 miles) | ⓘPenedo da Cabeça quarry, U.F. Sequeiros e Gradiz, Aguiar da Beira, Guarda, Portugal |
| 95.4km (59.3 miles) | ⓘAssunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal |
| 97.7km (60.7 miles) | ⓘGralheira Mine, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal |
| 97.9km (60.8 miles) | ⓘPenouta mines, Viana do Bolo, Ourense, Galicia, Spain |
| 98.5km (61.2 miles) | ⓘFonte Limeira quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal |
| References |
|---|
|
|
| Reference Search (possible matching items) |
|---|
 | | Book (volume) | | Portuguese Nun; Azurara’s Chronicle of Guinea; &c. Portugal: Literature. Ernest Rutherford, F.R.S., D.Sc...Orchestra. Matthew Arnold Prizeman, 1903. f Portugal: Geography and History. 1 ' Pommer; Portative...belonging to one of the most distinguished families in Portugal. He then retired to Soure, where, on the recommendation...career from 1750 to 1777 is part of the history of Portugal. Though he came into power only in his 51st year...dealing with the period 1750-1777 and quoted under Portugal: History, S.J.C.M. (Pombal), Relagdo abreviada |
|
Mogadouro, Bragança, Portugal