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


Locality type:Outcrop
Classification
Species:'Serpentine Subgroup' (not an IMA approved species)
Formula:D3[Si2O5](OH)4
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Serpentine Subgroup data
Locality Data:Click here to view Sassomorello ophiolite, Sassomorello, Prignano sulla Secchia, Modena Province, Emilia-Romagna, Italy
Data Identifiers
Mindat Occurrence Record ID:1366910
Long-form Identifier:1:3:1366910:4
GUID (UUID V4):0
Nearest other occurrences of Serpentine Subgroup
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
16.1km (10.0 miles) ⓘSasso Cerparo ophiolite (Sasso Cervaro ophiolite), Renno, Pavullo nel Frignano, Modena Province, Emilia-Romagna, Italy
17.6km (11.0 miles) ⓘVal di Sasso ophiolite, Pavullo nel Frignano, Modena Province, Emilia-Romagna, Italy
41.1km (25.5 miles) ⓘSasso Cinturino, Villa Collemandina, Garfagnana, Lucca Province, Tuscany, Italy
55.5km (34.5 miles) ⓘFantoni Quarry, Monte Beni, 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
85.8km (53.3 miles) ⓘCerchiara Mine, Borghetto di Vara, La Spezia Province, Liguria, Italy
92.5km (57.5 miles) ⓘAgnola, Carro, La Spezia Province, Liguria, 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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