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Ardennite-(As) from
Val Sora manganese outcrop, Torre di Santa Maria, Malenco Valley, Valtellina, Sondrio Province, Lombardy, Italy

Locality type:Outcrop
Classification
Species:Ardennite-(As)
Formula:Mn42+Al4(AlMg)(AsO4)(SiO4)2(Si3O10)(OH)6
Confirmation
Validity:Believed Valid
References
References:- Bedognè, F., Montrasio, A., Sciesa, E. (1993): I minerali della provincia di Sondrio: Valmalenco. Bettini, Sondrio, 275 pp.
- Barresi, A.A., Orlandi, P., Pasero, M. (2007): History of ardennite and the new mineral ardennite-(V). Eur. J. Mineral., 19, 581-587.
Data
Mineral Data:Click here to view Ardennite-(As) data
Locality Data:Click here to view Val Sora manganese outcrop, Torre di Santa Maria, Malenco Valley, Valtellina, Sondrio Province, Lombardy, Italy
 
Mineral and/or Locality  
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