Locality type: | Quarry |
Classification |
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Species: | Opal |
Formula: | SiO2 · nH2O |
Confirmation |
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Validity: | Believed Valid |
Data |
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Mineral Data: | Click here to view Opal data |
Locality Data: | Click here to view Portugal Nos. 1 & 2 quarries, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal |
Data Identifiers |
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Mindat Occurrence Record ID: | 986842 |
Long-form Identifier: | 1:3:986842:7 |
GUID (UUID V4): | c69a044c-12db-48d7-ba33-f2d3335f044b |
Nearest other occurrences of Opal |
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58.1km (36.1 miles) | ⓘGralheira Mine, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal |
58.2km (36.2 miles) | ⓘRatoeira quarry, U.F. Sequeiros e Gradiz, Aguiar da Beira, Guarda, Portugal |
58.2km (36.2 miles) | ⓘPenedo da Cabeça quarry, U.F. Sequeiros e Gradiz, Aguiar da Beira, Guarda, Portugal |
61.2km (38.0 miles) | ⓘFonte Limeira quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal |
61.9km (38.5 miles) | ⓘBom Sucesso No. 4 quarry, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugal |
62.3km (38.7 miles) | ⓘAssunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal |
63.0km (39.2 miles) | ⓘRomãs quarry, U.F Romãs Decermilo e Vila Longa, Sátão, Viseu, Portugal |
70.4km (43.8 miles) | ⓘNossa Senhora da Esperança quarry, Quintela de Azurara, Mangualde, Viseu, Portugal |
97.2km (60.4 miles) | ⓘJales Mines (Jales Mining Field), Alfarela de Jales, Vila Pouca de Aguiar, Vila Real, Portugal |
References |
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Portugal Nos. 1 & 2 quarries, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal