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Muscovite from
Valletta Mine, Vallone della Valletta, Canosio, Cuneo Province, Piedmont, Italy


Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Comments:Bronze Mn-bearing variety.
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Valletta Mine, Vallone della Valletta, Canosio, Cuneo Province, Piedmont, Italy
Data Identifiers
Mindat Occurrence Record ID:919363
Long-form Identifier:1:3:919363:5
GUID (UUID V4):0
Nearest other occurrences of Muscovite
7.1km (4.4 miles) ⓘChiappi - north of, Castelmagno, Cuneo Province, Piedmont, Italy
9.4km (5.8 miles) ⓘSambuco gramaccioliite site (Sambuco “historical” site), Sambuco, Cuneo Province, Piedmont, Italy
11.5km (7.1 miles) ⓘColle Ciarbonet, Acceglio, Cuneo Province, Piedmont, Italy
11.9km (7.4 miles) ⓘGrange Vignale outcrop, Stroppo, Cuneo Province, Piedmont, Italy
16.5km (10.2 miles) ⓘMorelli outcrop, Elva, Cuneo Province, Piedmont, Italy
17.7km (11.0 miles) ⓘColle delle Sagneres, Prazzo, Cuneo Province, Piedmont, Italy
18.8km (11.7 miles) ⓘBarbacana Pass, Bagni di Vinadio Valley (Corborant Valley), Vinadio, Cuneo Province, Piedmont, Italy
21.9km (13.6 miles) ⓘBals outcrop, Bellino, Cuneo Province, Piedmont, Italy
21.9km (13.6 miles) ⓘSant'Anna di Bellino, Bellino, Cuneo Province, Piedmont, Italy
22.0km (13.6 miles) ⓘCroce del Puy outcrop, Casteldelfino, Cuneo Province, Piedmont, Italy
References
Cámara, F., Ciriotti, M. E., Bittarello, E., Nestola, F., Massimi, F., Radica, F., Costa, E., Benna, P., Piccoli, G. C. (2014) Arsenic-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: I. Grandaite, Sr2Al(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 78 (3) 757-774 doi:10.1180/minmag.2014.078.3.21
Cámara, F., Bittarello, E., Ciriotti, M. E., Nestola, F., Radica, F., Massimi, F., Balestra, C., Bracco, R. (2017) As-bearing new mineral species from Valletta mine, Maira Valley, Piedmont, Italy: III. Canosioite, Ba2Fe3+(AsO4)2(OH), description and crystal structure. Mineralogical Magazine, 81 (2) 305-317 doi:10.1180/minmag.2016.080.097
 
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