| Locality type: | Mine |
| Classification |
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| Species: | Nontronite |
| Formula: | Na0.3Fe2((Si,Al)4O10)(OH)2 · nH2O |
| Confirmation |
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| Validity: | Believed Valid |
| Data |
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| Mineral Data: | Click here to view Nontronite data |
| Locality Data: | Click here to view Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
| Data Identifiers |
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| Mindat Occurrence Record ID: | 68832 |
| Long-form Identifier: | 1:3:68832:1 |
| GUID (UUID V4): | 0 |
| Nearest other occurrences of Nontronite |
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| 12.5km (7.7 miles) | ⓘSilberbrünnle Mine, Gengenbach, Gengenbach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
| 15.3km (9.5 miles) | ⓘAmphibolite quarry (Vulkan quarry), Haslach im Kinzigtal, Haslach im Kinzigtal, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany |
| 61.7km (38.3 miles) | ⓘKrunkelbach Valley Uranium deposit, Menzenschwand, St Blasien, Waldshut, Freiburg Region, Baden-Württemberg, Germany |
| 65.5km (40.7 miles) | ⓘMünstergrund Mine, St Trudpert, Münstertal, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany |
| 67.5km (42.0 miles) | ⓘTannenboden mine, Aitern, Lörrach, Freiburg Region, Baden-Württemberg, Germany |
| 73.8km (45.9 miles) | ⓘHersbach quarry, Wisches, Molsheim, Bas-Rhin, Grand Est, France |
| References |
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Kolitsch, U., Götzinger, M. (2000) Einige Neufunde aus der Grube Clara im mittleren Schwarzwald: Eulytin, Namibit, Volborthit, Gearksutit, Spertiniit, Monazit-(La), Protasit, Sainfeldit, Cyanotrichit und Vauquelinit. Der Erzgräber, 14 (2) 33-47 |
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Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany