Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Pyrite from
Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland


07415220017370565164599.jpg
Pyrite

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
07415220017370565164599.jpg
Pyrite

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
05268420017272012191508.jpg
Pyrite

Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Locality type:Quarry
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Prehnite1
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Data Identifiers
Mindat Occurrence Record ID:43534
Long-form Identifier:1:3:43534:9
GUID (UUID V4):0
Localities for Pyrite in this Region
Alfredo Quarry, Gneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
Nearest other occurrences of Pyrite
9.1km (5.6 miles) ⓘCastione, Arbedo-Castione, Bellinzona, Ticino, Switzerland
10.9km (6.8 miles) ⓘIragna, Lodrino, Riviera, Riviera, Ticino, Switzerland
15.1km (9.4 miles) ⓘBodengo Valley, Sondrio Province, Lombardy, Italy
16.0km (10.0 miles) ⓘValetta, Morobbia Valley, Bellinzona, Bellinzona, Ticino, Switzerland
19.7km (12.2 miles) ⓘStarleggia Valley quarries, Campodolcino, Sondrio Province, Lombardy, Italy
22.5km (14.0 miles) ⓘTanno Pegmatitic Field, Chiavenna, Sondrio Province, Lombardy, Italy
22.5km (14.0 miles) ⓘIron mines (Crotto Mine; Tegano Mine), Dongo, Como Province, Lombardy, Italy
23.0km (14.3 miles) ⓘVamlera, Febbraro Valley, Madesimo, Sondrio Province, Lombardy, Italy
23.2km (14.4 miles) ⓘMarble quarries, Musso, Como Province, Lombardy, Italy
23.7km (14.7 miles) ⓘLa Selva prospect, San Nazzaro Val Cavargna, Como Province, Lombardy, Italy
References
Weibel, Max, Graeser, Stefan, Oberholzer, Walter F., Stalder, Hans-Anton, Gabriel, Walter (1990) Die Mineralien der Schweiz [The minerals of Switzerland] (5th ed.) Birkhäuser, Basel, Switzerland. p.1-222. doi:10.1007/978-3-0348-7132-7
Stalder, Hans Anton; Wagner, Albert; Graeser, Stefan; Stuker, Peter (1998) Mineralienlexikon der Schweiz. Wepf Verlag. 579pp.p.474
 
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