Locality type: | Mine |
Classification |
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Species: | Opal |
Formula: | SiO2 · nH2O |
Confirmation |
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Validity: | Confirmed |
Confirmation Methods: | Visually Identified |
Data |
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Mineral Data: | Click here to view Opal data |
Locality Data: | Click here to view Espadanal Mines, Rio Maior, Rio Maior, Santarém, Portugal |
Data Identifiers |
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Mindat Occurrence Record ID: | 1006778 |
Long-form Identifier: | 1:3:1006778:5 |
GUID (UUID V4): | d0960088-56c9-4a07-813f-734355303621 |
Nearest other occurrences of Opal |
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20.3km (12.6 miles) | ⓘQuinta do Jardim Mine, Santa Maria e São Pedro e Sobral da Lagoa, Óbidos, Leiria, Portugal |
63.8km (39.6 miles) | ⓘCasal do Rei Mine, Pelmá, Alvaiázere, Leiria, Portugal |
79.7km (49.5 miles) | ⓘPalhais No. 1 Mine, Palhais, Palhais e Coina, Barreiro, Setúbal, Portugal |
References |
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