| Locality type: | Mine |
| Classification |
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| Species: | Quartz var: Chalcedony |
| Formula: | SiO2 |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Fluorite | 6 |
| Quartz | 5 |
| Data |
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| Mineral Data: | Click here to view Chalcedony data |
| Locality Data: | Click here to view La Barre Mine (La Martinèche Mine), Saint-Jacques-d'Ambur, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 112390 |
| Long-form Identifier: | 1:3:112390:6 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 30.5km (19.0 miles) | ⓘCôte des Pompes, Saulzet-le-Chaud, Romagnat, Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 30.6km (19.0 miles) | ⓘVarennes, Chanonat, Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 31.9km (19.8 miles) | ⓘPuy de la Poix, Clermont-Ferrand, Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 42.3km (26.3 miles) | ⓘBasalt quarry, Chastreix, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 57.8km (35.9 miles) | ⓘChavarot quarry, Saint-Jean-des-Ollières, Clermont-Ferrand, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 60.2km (37.4 miles) | ⓘLa Grange Mine, Meymac, Ussel, Corrèze, Nouvelle-Aquitaine, France |
| 62.3km (38.7 miles) | ⓘRoffin Mine, Lachaux, Thiers, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 66.4km (41.3 miles) | ⓘMontalimbert mine, Saint-Hilaire, Moulins, Allier, Auvergne-Rhône-Alpes, France |
| 71.9km (44.7 miles) | ⓘLa Bessière Quarry, Saint-Genès-la-Tourette, Issoire, Puy-de-Dôme, Auvergne-Rhône-Alpes, France |
| 75.0km (46.6 miles) | ⓘGravel pit, Meillers, Moulins, Allier, Auvergne-Rhône-Alpes, France |
| References |
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La Barre Mine, Saint-Jacques-d'Ambur, Riom, Puy-de-Dôme, Auvergne-Rhône-Alpes, France