| Locality type: | Mine |
| 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 Roosburg, Zichen-Zussen-Bolder, Riemst, Limburg, Flanders, Belgium |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 365020 |
| Long-form Identifier: | 1:3:365020:2 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Chalcedony |
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| 1.2km (0.7 miles) | ⓘRomontbos quarry, Eben-Emael, Bassenge, Liège, Wallonia, Belgium |
| 2.7km (1.7 miles) | ⓘMarnebel quarry, Eben-Emael, Bassenge, Liège, Wallonia, Belgium |
| 6.0km (3.7 miles) | ⓘCaestert mine, Pietersberg, Maastricht, Limburg, Netherlands |
| 7.8km (4.8 miles) | ⓘChâteau de Berneau, Berneau, Dalhem, Liège, Wallonia, Belgium |
| 12.0km (7.4 miles) | ⓘ't Rooth quarry, Bemelen, Eijsden-Margraten, Limburg, Netherlands |
| 13.0km (8.1 miles) | ⓘCurfs quarry, Berg en Terblijt, Valkenburg aan de Geul, Limburg, Netherlands |
| 14.5km (9.0 miles) | ⓘSibbe quarry, Sibbe, Valkenburg aan de Geul, Limburg, Netherlands |
| 16.0km (9.9 miles) | ⓘGemeentegrot quarry, Valkenburg aan de Geul, Limburg, Netherlands |
| 25.7km (16.0 miles) | ⓘChokier, Flémalle-Haute, Flémalle, Liège, Wallonia, Belgium |
| 27.9km (17.3 miles) | ⓘKäskorb sand pit, Kelmis, Liège, Wallonia, Belgium |
| References |
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