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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Plagioclase from
Sassomorello ophiolite, Sassomorello, Prignano sulla Secchia, Modena Province, Emilia-Romagna, Italy


Locality type:Outcrop
Classification
Species:'Plagioclase' (not an IMA approved species)
Formula:(Na,Ca)[(Si,Al)AlSi2]O8
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Plagioclase data
Locality Data:Click here to view Sassomorello ophiolite, Sassomorello, Prignano sulla Secchia, Modena Province, Emilia-Romagna, Italy
Data Identifiers
Mindat Occurrence Record ID:1366907
Long-form Identifier:1:3:1366907:0
GUID (UUID V4):0
Nearest other occurrences of Plagioclase
3.2km (2.0 miles) ⓘPompeano ophiolite, Serramazzoni, Modena Province, Emilia-Romagna, Italy
4.6km (2.8 miles) ⓘVarana ophiolite, Serramazzoni, Modena Province, Emilia-Romagna, Italy
14.5km (9.0 miles) ⓘRio San Michele plagiogranite, Renno, Pavullo nel Frignano, Modena Province, Emilia-Romagna, Italy
15.6km (9.7 miles) ⓘCasa Castiglione tonalite (Ca' Castiglione tonalite; Casa Castiglioni "granite"), Pavullo nel Frignano, Modena Province, Emilia-Romagna, Italy
16.1km (10.0 miles) ⓘCa' di Micco tonalite (Ca' di Micco "granite"), Pavullo nel Frignano, Modena Province, Emilia-Romagna, Italy
55.2km (34.3 miles) ⓘSasso di Castro, Futa Pass - Raticosa Pass area, Firenzuola, Metropolitan City of Florence, Tuscany, Italy
58.4km (36.3 miles) ⓘRenazzo meteorite, Renazzo, Cento, Ferrara Province, Emilia-Romagna, Italy
78.5km (48.8 miles) ⓘVigarano meteorite (Cariani; Ferrara; Mainardi; Morandi; Parish; Pieve; Vigarano Mainarda; Vigarano Pieve; Vigarno; Vigarvano; Vigavano [NHM cat.]), Vigarano Pieve, Vigarano Mainarda, Ferrara Province, Emilia-Romagna, Italy
88.8km (55.2 miles) ⓘLigurian Sea to the SW of Portovenere Promontory (La Spezia), Italy
References
Bertacchini, M., Bettelli, G., Bonazzi, U., Capedri, S., Capitani, M., Castaldini, D., Conti, S., Corradini, D., Fioroni, C., Fontana, D., Fregni, P., Gasperi, G., Giusti, C., Lugli, S., Marchetti, M., Panini, F., Panizza, M., Pellegrini, M., Piacente, S., Rossi, A., Soldati, M., and Tosatti, G. (1999) I beni geologici della provincia di Modena. Artioli, Modena, 104 pp.
 
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