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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Calcite from
Promegn, Cama Valley, Cama, Moesa Region, Grisons, Switzerland


Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Promegn, Cama Valley, Cama, Moesa Region, Grisons, Switzerland
Data Identifiers
Mindat Occurrence Record ID:1238045
Long-form Identifier:1:3:1238045:9
GUID (UUID V4):0
Nearest other occurrences of Calcite
7.6km (4.7 miles) ⓘGneiss quarries, Arvigo, Calanca, Moesa Region, Grisons, Switzerland
12.8km (8.0 miles) ⓘCastione, Arbedo-Castione, Bellinzona, Ticino, Switzerland
13.0km (8.1 miles) ⓘSanta Maria di Claro, Molino Valley, Claro, Bellinzona, Bellinzona, Ticino, Switzerland
16.3km (10.1 miles) ⓘCastello Svitto, Bellinzona, Bellinzona, Ticino, Switzerland
17.7km (11.0 miles) ⓘStarleggia Valley quarries, Campodolcino, Sondrio Province, Lombardy, Italy
18.4km (11.4 miles) ⓘIragna, Lodrino, Riviera, Riviera, Ticino, Switzerland
21.2km (13.2 miles) ⓘLa Selva prospect, San Nazzaro Val Cavargna, Como Province, Lombardy, Italy
22.2km (13.8 miles) ⓘIsola Quarry (Isola Quarries), Madesimo, Sondrio Province, Lombardy, Italy
22.3km (13.9 miles) ⓘVamlera, Febbraro Valley, Madesimo, Sondrio Province, Lombardy, Italy
23.9km (14.8 miles) ⓘAlpe Rossaccio (Rossaccio), Villa di Chiavenna, Sondrio Province, Lombardy, Italy
References
Trommsdorff, V., Evans, B.W. (1969) The stable association enstatite-forsterite-chlorite in amphibolite facies ultramafics of the Lepontine Alps. Schweizerische Mineralogische und Petrographische Mitteilungen, 49, 2, 325-332.
 
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