| Locality type: | Pass |
| Classification |
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| Species: | Opal |
| Formula: | SiO2 · nH2O |
| Comments: | Silicification of trachyandesite. |
| 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 Col de l'Escrinet, Saint-Priest, Privas, Ardèche, Auvergne-Rhône-Alpes, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 315903 |
| Long-form Identifier: | 1:3:315903:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Opal |
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| 52.6km (32.7 miles) | ⓘLa Sauvetat, Landos, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France |
| 61.3km (38.1 miles) | ⓘMont Croustet, Ceyssac, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France |
| 84.8km (52.7 miles) | ⓘLe Crêt, Saint-Priest-en-Jarez, Saint-Étienne, Loire, Auvergne-Rhône-Alpes, France |
| 99.1km (61.6 miles) | ⓘMoulergues, Chastel, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France |
| References |
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