| Locality type: | Commune |
| 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 Étrochey, Montbard, Côte-d'Or, Bourgogne-Franche-Comté, France |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 1258407 |
| Long-form Identifier: | 1:3:1258407:3 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 79.8km (49.6 miles) | ⓘLa Place mine, Alligny-en-Morvan, Château-Chinon, Nièvre, Bourgogne-Franche-Comté, France |
| References |
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