| Locality type: | Quarry |
| Classification |
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| Species: | Natrolite |
| Formula: | Na2Al2Si3O10 · 2H2O |
| Confirmation |
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| Validity: | Believed Valid |
| Associated Minerals Based on Photo Data: |
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| Opal | 10 |
| - var Opal-AN | 8 |
| - var Hyalite | 2 |
| Calcite | 8 |
| Fluorite | 4 |
| Phillipsite Subgroup | 2 |
| Gonnardite | 2 |
| Pyrite | 1 |
| Data |
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| Mineral Data: | Click here to view Natrolite data |
| Locality Data: | Click here to view Fohberg Quarry (Hauri Quarry), Bötzingen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| Photo Gallery | View Gallery (8 photos) |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 25491 |
| Long-form Identifier: | 1:3:25491:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Natrolite |
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| 0.5km (0.3 miles) | ⓘOberschaffhausen, Bötzingen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 0.9km (0.5 miles) | ⓘEndhalden phonolite, Bötzingen, 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 |
| 25.9km (16.1 miles) | ⓘPotash mine, Buggingen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 71.9km (44.7 miles) | ⓘBlauer Stein, Randen, Blumberg, Schwarzwald-Baar-Kreis, Freiburg Region, Baden-Württemberg, Germany |
| 79.2km (49.2 miles) | ⓘHöwenegg Quarry (Hewenegg Quarry), Immendingen, Tuttlingen, Freiburg Region, Baden-Württemberg, Germany |
| 82.1km (51.0 miles) | ⓘHohenhewen (Hohenhöwen), Engen, Konstanz, Freiburg Region, Baden-Württemberg, Germany |
| 86.9km (54.0 miles) | ⓘMägdeberg, Mühlhausen-Ehingen, Konstanz, Freiburg Region, Baden-Württemberg, Germany |
| 88.7km (55.1 miles) | ⓘHohenkrähen (Hohenkräten), Singen, Konstanz, Freiburg Region, Baden-Württemberg, Germany |
| 90.0km (55.9 miles) | ⓘHohentwiel, Singen, Konstanz, Freiburg Region, Baden-Württemberg, Germany |
| References |
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Fischer, R. X.; Birkenstock, J.; Biskup, G.; Fischer, L. A.; Klügel, A.; Nezamabadi, S.; Spürgin, S. (2026) Crystal structure, chemical composition, and twinning of götzenite and wöhlerite from the Fohberg phonolite, Kaiserstuhl. European Journal of Mineralogy, 38 (1). 75-101 doi:10.5194/ejm-38-75-2026 |
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Fohberg Quarry, Bötzingen, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany