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Dufrénite from
La Commanderie mine, Le Temple, Mauléon, Bressuire, Deux-Sèvres, Nouvelle-Aquitaine, France


Locality type:Mine
Classification
Species:Dufrénite
Formula:Ca0.5Fe2+Fe53+(PO4)4(OH)6 · 2H2O
Comments:All "dufrénite" samples turned out to be natrodufrénite according to unpublished SEM-EDS analyses by Vincent Bourgouin (Jean-Marc Johannet, pers. comm. to Uwe Kolitsch).
Confirmation
Validity:Erroneously Reported
Associated Minerals Based on Photo Data:
Cyrilovite1
Data
Mineral Data:Click here to view Dufrénite data
Locality Data:Click here to view La Commanderie mine, Le Temple, Mauléon, Bressuire, Deux-Sèvres, Nouvelle-Aquitaine, France
Data Identifiers
Mindat Occurrence Record ID:166985
Long-form Identifier:1:3:166985:5
GUID (UUID V4):0
Nearest other occurrences of Dufrénite
3.2km (2.0 miles) ⓘBel Air Mine, La Chapelle-Largeau, Mauléon, Bressuire, Deux-Sèvres, Nouvelle-Aquitaine, France
References
Lièvre, J.-M., Johannet, J.-M. (2002) Les gisements uranifères de la bordure deux-sèvrienne du massif granitique de Mortagne-sur-Sèvre. Le Cahier des Micromonteurs 75(1), 8-25
 
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