| Locality type: | Quarry |
| Classification |
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| Species: | Opal var: Opal-AN |
| Formula: | SiO2 · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Natrolite | ⓘ8 photos of Opal-AN associated with Natrolite at this locality. |
| Calcite | ⓘ5 photos of Opal-AN associated with Calcite at this locality. |
| Fluorite | ⓘ4 photos of Opal-AN associated with Fluorite at this locality. |
| Data |
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| Mineral Data: | Click here to view Opal-AN data |
| Locality Data: | Click here to view Fohberg Quarry (Hauri Quarry), Bötzingen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| Photo Gallery | View Gallery (3 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 25485 |
| Long-form Identifier: | 1:3:25485:0 |
| GUID (UUID V4): | c8fc92c4-aee7-4fd4-a40d-3afde474bd81 |
| Nearest other occurrences of Opal-AN |
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| 6.4km (4.0 miles) | ⓘFöhrenberg, Ihringen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 6.9km (4.3 miles) | ⓘKirchberg Quarry, Oberrotweil, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 9.1km (5.7 miles) | ⓘEichert, Sasbach am Kaiserstuhl, Emmendingen, Freiburg Region, Baden-Württemberg, Germany |
| 9.5km (5.9 miles) | ⓘHumberg quarries, Burkheim, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 11.0km (6.8 miles) | ⓘLimberg Quarries, Sasbach am Kaiserstuhl, Emmendingen, Freiburg Region, Baden-Württemberg, Germany |
| 30.4km (18.9 miles) | ⓘKlemmbach quarry (Schweighof quarry), Schweighof, Badenweiler, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 32.4km (20.1 miles) | ⓘLisbühl, Todtnau, Lörrach, Freiburg Region, Baden-Württemberg, Germany |
| 36.8km (22.9 miles) | ⓘSengalenkopf, Schönau im Schwarzwald, Lörrach, Freiburg Region, Baden-Württemberg, Germany |
| 36.9km (22.9 miles) | ⓘSegen Gottes Mine (Gottes Segen Mine; Gottessegen Mine), Haslach im Kinzigtal, Haslach im Kinzigtal, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
| 38.4km (23.9 miles) | ⓘMalsburg, Malsburg-Marzell, Lörrach, Freiburg Region, Baden-Württemberg, Germany |
| References |
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Fohberg Quarry, Bötzingen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany