| Locality type: | Vein |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view Saint-Paul vein (Les Romains vein), La Rodde mine, Ally, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 245398 |
| Long-form Identifier: | 1:3:245398:9 |
| GUID (UUID V4): | 5d0842bc-bd62-4d22-bc66-e570435c0ce5 |
| Nearest other occurrences of Chalcedony |
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| 15.8km (9.8 miles) | ⓘLa Violette farm, Saint-Beauzire, Brioude, Haute-Loire, Auvergne-Rhône-Alpes, France |
| 26.5km (16.4 miles) | ⓘClavières d'Outre, Val-d'Arcomie, Saint-Flour, Cantal, Auvergne-Rhône-Alpes, France |
| 38.0km (23.6 miles) | ⓘN122 road cut, La Grange de Ganilh, Laveissière, Saint-Flour, Cantal, Auvergne-Rhône-Alpes, France |
| 41.3km (25.7 miles) | ⓘLa Bessière Quarry, Saint-Genès-la-Tourette, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 42.9km (26.7 miles) | ⓘMont Denise, Espaly-Saint-Marcel, Le Puy-en-Velay, Haute-Loire, Auvergne-Rhône-Alpes, France |
| 56.2km (34.9 miles) | ⓘChavarot quarry, Saint-Jean-des-Ollières, Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 61.4km (38.2 miles) | ⓘBasalt quarry, Chastreix, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 64.6km (40.2 miles) | ⓘVarennes, Chanonat, Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 64.9km (40.4 miles) | ⓘCôte des Pompes, Saulzet-le-Chaud, Romagnat, Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 73.3km (45.5 miles) | ⓘMont Semiol, Châtelneuf, Montbrison, Loire, Auvergne-Rhône-Alpes, France |
| References |
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