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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Magnesite from
Poggio del Cornocchio quarries, Volterra, Pisa Province, Tuscany, Italy


Locality type:Quarry
Classification
Species:Magnesite
Formula:MgCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Magnesite data
Locality Data:Click here to view Poggio del Cornocchio quarries, Volterra, Pisa Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:1237113
Long-form Identifier:1:3:1237113:2
GUID (UUID V4):0
Nearest other occurrences of Magnesite
1.2km (0.7 miles) ⓘSensano, Volterra, Pisa Province, Tuscany, Italy
6.6km (4.1 miles) ⓘLa Striscia, Il Castagno, Gambassi Terme, Metropolitan City of Florence, Tuscany, Italy
7.4km (4.6 miles) ⓘFornaci di Montignoso Quarry (Bi.Bru Quarry), Montaione, Metropolitan City of Florence, Tuscany, Italy
8.1km (5.0 miles) ⓘGambassi Quarry (Borgo alla Collina), Gambassi Terme, Metropolitan City of Florence, Tuscany, Italy
20.4km (12.7 miles) ⓘSan Dalmazio, Pomarance, Pisa Province, Tuscany, Italy
23.0km (14.3 miles) ⓘMiemo, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy
27.5km (17.1 miles) ⓘMonterufoli, Pomarance, Pisa Province, Tuscany, Italy
28.6km (17.7 miles) ⓘMalentrata, Pomarance, Pisa Province, Tuscany, Italy
30.1km (18.7 miles) ⓘPoggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
33.1km (20.5 miles) ⓘFalciani bridge, Impruneta, Metropolitan City of Florence, Tuscany, Italy
References
Betti, C., Bazzoni, C., Bernocchi, M., Pagani, G., Ciriotti, M.E., Bittarello, E., Batoni, M., Batacchi, C. (2017) Poggio del Cornocchio e dintorni (Firenze - Pisa - Siena): storia, miniere e minerali di una zona poco conosciuta [Poggio del Cornocchio and surroundings (Florence - Pisa - Siena): history, mines and minerals of a little-known area]. Micro, 15 (1). 2-43
 
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