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Ardennite-(As) from
Feglierec Mine, Otro Valley, Alagna Valsesia, Vercelli Province, Piedmont, Italy

Locality type:Mine
Classification
Species:Ardennite-(As)
Formula:Mn42+Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6
Confirmation
Validity:Believed Valid
References
References:Bonino A. (1965): Cenni petrografici su due giacimenti manganesiferi delle Alpi piemontesi. Atti e Rassegna Tecnica della Società degli ingegneri e degli architetti in Torino, 19, 12, 613-616; Peters Tj., Trommsdorff V., Sommerauer J. (1978): Manganese pyroxenoids and carbonates: critical phase relations in metamorphic assemblages from the Alps. Contrib. Mineral. Petrol., 66, 383-388; Piccoli G.C., Maletto G., Bosio P., Lombardo B. (2007): Minerali del Piemonte e della Valle d'Aosta. Associazione Amici del Museo "F. Eusebio" di Alba, Ed., Alba (Cuneo), 607 pp.
Data
Mineral Data:Click here to view Ardennite-(As) data
Locality Data:Click here to view Feglierec Mine, Otro Valley, Alagna Valsesia, Vercelli Province, Piedmont, Italy
Nearest other occurrences of Ardennite-(As)
34.5km (21.5 miles) Varenche Mine, Saint-Barthélemy, Nus, Aosta Valley, Italy
41.4km (25.7 miles) Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy
 
Mineral and/or Locality  
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