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 Le Crêt, Saint-Priest-en-Jarez, Saint-Étienne, Loire, Auvergne-Rhône-Alpes, France |
Data Identifiers |
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Mindat Occurrence Record ID: | 312020 |
Long-form Identifier: | 1:3:312020:0 |
GUID (UUID V4): | 2324a7d3-1af8-479a-8bff-4d033b9b5d21 |
Nearest other occurrences of Opal |
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36.2km (22.5 miles) | ⓘMont Semiol, Châtelneuf, Montbrison, Loire, Auvergne-Rhône-Alpes, France |
50.0km (31.1 miles) | ⓘChessy copper mines, Chessy, Villefranche-sur-Saône, Rhône, Auvergne-Rhône-Alpes, France |
64.8km (40.3 miles) | ⓘMont Croustet, Ceyssac, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France |
81.1km (50.4 miles) | ⓘLa Sauvetat, Landos, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France |
83.9km (52.2 miles) | ⓘGourniaud Mine, Lachaux, Thiers, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
84.5km (52.5 miles) | ⓘBigay Mine, Lachaux, Thiers, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
84.8km (52.7 miles) | ⓘCol de l'Escrinet, Saint-Priest, Privas, Ardèche, Auvergne-Rhône-Alpes, France |
85.9km (53.4 miles) | ⓘPrudeux, Saint-Babel, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
87.0km (54.1 miles) | ⓘRoffin Mine, Lachaux, Thiers, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
87.2km (54.2 miles) | ⓘLa Violette farm, Saint-Beauzire, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France |
References |
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