Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Covellite from
Freva Mine (Cuzzago Mine; Buèr Mine; Cuzzago & Nibbio Mine), Premosello-Chiovenda, Verbano-Cusio-Ossola Province, Piedmont, Italy


05976720017368106119743.jpg
Covellite

Freva Mine, Premosello-Chiovenda, Verbano-Cusio-Ossola Province, Piedmont, Italy
05976720017368106119743.jpg
Covellite

Freva Mine, Premosello-Chiovenda, Verbano-Cusio-Ossola Province, Piedmont, Italy
00989020017367962581327.jpg
Covellite

Freva Mine, Premosello-Chiovenda, Verbano-Cusio-Ossola Province, Piedmont, Italy
Locality type:Mine
Classification
Species:Covellite
Formula:CuS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Covellite data
Locality Data:Click here to view Freva Mine (Cuzzago Mine; Buèr Mine; Cuzzago & Nibbio Mine), Premosello-Chiovenda, Verbano-Cusio-Ossola Province, Piedmont, Italy
Data Identifiers
Mindat Occurrence Record ID:469766
Long-form Identifier:1:3:469766:4
GUID (UUID V4):0
Nearest other occurrences of Covellite
19.1km (11.9 miles) ⓘCrevoladossola Quarry, Crevoladossola, Verbano-Cusio-Ossola Province, Piedmont, Italy
22.9km (14.2 miles) ⓘAlzo, Pella, Novara Province, Piedmont, Italy
33.7km (21.0 miles) ⓘScopello Village slag locality, Scopello, Vercelli Province, Piedmont, Italy
35.5km (22.1 miles) ⓘBoarezzo Mine (Pradisci prospect; Rio Carpane prospect), Boarezzo, Valganna, Varese Province, Lombardy, Italy
39.1km (24.3 miles) ⓘWanni glacier - Scherbadung area (Monte Cervandone), Binn, Goms, Valais, Switzerland
41.7km (25.9 miles) ⓘChriegalp valley, Binn, Goms, Valais, Switzerland
42.8km (26.6 miles) ⓘLengenbach Quarry, Fäld, Binn, Goms, Valais, Switzerland
43.0km (26.7 miles) ⓘReckibach, Binn, Goms, Valais, Switzerland
46.5km (28.9 miles) ⓘAlpe Machetto Mine, Cascine Machetto, Quittengo, Campiglia Cervo, Biella Province, Piedmont, Italy
47.9km (29.8 miles) ⓘQuittengo, Campiglia Cervo, Biella Province, Piedmont, Italy
References
Petrologia e Giacimentologia della serie Diorito-Kinzigitica tra la Val d'Ossola e la Val Grande (Novara). Tesi di Laurea 1977-78 Relatore Dott. Alfredo Ferrario, Correlatori Dott. Biagio Bigioggero Prof. Attilio Boriani, Laureando Salvatore Palumbo
Michele Verdi, Mauro Savia, Erica Bittarello, Piero Brizio, Marco E. Ciriotti (2025) Nuovi ritroovamenti alla miniera dismessa Freva, Premosello-Chiovanda, e Mergozzo, Verbano-Cusio-Ossola, Piemonte. Micro, 23, 290-307.
 
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