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Autunite from
Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany


07749490017363148846464.jpg
Autunite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
07749490017363148846464.jpg
Autunite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
04500960017361014337385.jpg
Autunite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Locality type:Mine
Classification
Species:Autunite
Formula:Ca(UO2)2(PO4)2 · 10-12H2O
Comments:Never confirmed by X-ray diffraction methods (unlike meta-autunite).
Confirmation
Validity:Unconfirmed/Questioned
Data
Mineral Data:Click here to view Autunite data
Locality Data:Click here to view Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
Data Identifiers
Mindat Occurrence Record ID:669794
Long-form Identifier:1:3:669794:5
GUID (UUID V4):0
Nearest other occurrences of Autunite
10.8km (6.7 miles) ⓘReinerzau mining district, Alpirsbach, Freudenstadt, Karlsruhe Region, Baden-Württemberg, Germany
14.4km (8.9 miles) ⓘSegen Gottes Mine (Gottes Segen Mine; Gottessegen Mine), Haslach im Kinzigtal, Haslach im Kinzigtal, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany
39.0km (24.2 miles) ⓘPorphyry quarry, Geroldsau, Baden-Baden, Karlsruhe Region, Baden-Württemberg, Germany
43.8km (27.2 miles) ⓘRieger quarry (Hammereisenbach quarry), Eisenbach, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
47.1km (29.3 miles) ⓘRappenloch Mine, Eisenbach, Breisgau-Hochschwarzwald, Freiburg Region, Baden-Württemberg, Germany
61.7km (38.3 miles) ⓘKrunkelbach Valley Uranium deposit, Menzenschwand, St Blasien, Waldshut, Freiburg Region, Baden-Württemberg, Germany
81.7km (50.7 miles) ⓘMalsburg, Malsburg-Marzell, Lörrach, Freiburg Region, Baden-Württemberg, Germany
References
Walenta, K. (1977) Neue Funde sekundärer Uranmineralien im mittleren und nördlichen Schwarzwald. Der Aufschluss, 28 (5). 177-189[Author assumes that identified meta-autunite first crystallised as autunite]
Kaiser, Helmut (1984) Die Grube Clara zu Wolfach im Schwarzwald - Ein Handbuch für Sammler und Liebhaber schöner Mineralien. Verlag Karl Schillinger. 102 pp.[method of identification not mentioned]
Wendel, Wolfgang; Bayerl, Richard; Oppelt, Werner (2001) Die Mineralien der Grube Clara bei Oberwolfach [The minerals of the Clara mine near Oberwolfach]. Lapis, 26 (7-8). 27-54
Jahn, Steffen (2005) Clara-News für Micromounter. Mineralien Welt, 16 (3). 10-14method of identification not mentioned
 
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