| Locality type: | Quarry |
| Classification |
|---|
|
| Species: | Opal var: Opal-AN |
| Formula: | SiO2 · nH2O |
| Confirmation |
|---|
|
| Validity: | Believed Valid |
| Data |
|---|
|
| Mineral Data: | Click here to view Opal-AN data |
| Locality Data: | Click here to view Porphyry quarry, Detzeln, Waldshut-Tiengen, Waldshut, Freiburg Region, Baden-Württemberg, Germany |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 675285 |
| Long-form Identifier: | 1:3:675285:9 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Opal-AN |
|---|
|
|
| 29.1km (18.1 miles) | ⓘSengalenkopf, Schönau im Schwarzwald, Lörrach, Freiburg Region, Baden-Württemberg, Germany |
| 31.8km (19.7 miles) | ⓘLisbühl, Todtnau, Lörrach, Freiburg Region, Baden-Württemberg, Germany |
| 46.1km (28.7 miles) | ⓘMalsburg, Malsburg-Marzell, Lörrach, Freiburg Region, Baden-Württemberg, Germany |
| 47.3km (29.4 miles) | ⓘKlemmbach quarry (Schweighof quarry), Schweighof, Badenweiler, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 59.3km (36.8 miles) | ⓘOffenbach valley, Hornberg, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
| 65.8km (40.9 miles) | ⓘFöhrenberg, Ihringen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 69.2km (43.0 miles) | ⓘKirchberg Quarry, Oberrotweil, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 70.2km (43.6 miles) | ⓘSegen Gottes Mine (Gottes Segen Mine; Gottessegen Mine), Haslach im Kinzigtal, Haslach im Kinzigtal, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
| 72.6km (45.1 miles) | ⓘHumberg quarries, Burkheim, Vogtsburg im Kaiserstuhl, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 72.8km (45.2 miles) | ⓘEichert, Sasbach am Kaiserstuhl, Emmendingen, Freiburg Region, Baden-Württemberg, Germany |
| References |
|---|
|
|
|
