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 Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy


04863790017272057421001.jpg
Magnesite, etc.

Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
08621850017272244504275.jpg
Magnesite

Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
03592680017272244512122.jpg
Magnesite, etc.

Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
04863790017272057421001.jpg
Magnesite, etc.

Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
09886190017368045775053.jpg
Magnesite

Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
05749500017368045783197.jpg
Magnesite, etc.

Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
04863790017272057421001.jpg
Magnesite, etc.

Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
08621850017272244504275.jpg
Magnesite

Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
03592680017272244512122.jpg
Magnesite, etc.

Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
Locality type:Mountain
Classification
Species:Magnesite
Formula:MgCO3
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Quartz2
Data
Mineral Data:Click here to view Magnesite data
Locality Data:Click here to view Poggio Castiglione, Canneto, Monteverdi Marittimo, Pisa Province, Tuscany, Italy
Photo GalleryView Gallery (3 photos)
Data Identifiers
Mindat Occurrence Record ID:360695
Long-form Identifier:1:3:360695:7
GUID (UUID V4):0
Nearest other occurrences of Magnesite
1.8km (1.1 miles) ⓘMalentrata, Pomarance, Pisa Province, Tuscany, Italy
2.8km (1.7 miles) ⓘMonterufoli, Pomarance, Pisa Province, Tuscany, Italy
16.3km (10.1 miles) ⓘSan Dalmazio, Pomarance, Pisa Province, Tuscany, Italy
19.9km (12.3 miles) ⓘMiemo, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy
21.9km (13.6 miles) ⓘBotro ai Marmi, Campiglia Marittima, Livorno Province, Tuscany, Italy
28.9km (18.0 miles) ⓘSensano, Volterra, Pisa Province, Tuscany, Italy
30.1km (18.7 miles) ⓘPoggio del Cornocchio quarries, Volterra, Pisa Province, Tuscany, Italy
32.1km (19.9 miles) ⓘLa Striscia, Il Castagno, Gambassi Terme, Metropolitan City of Florence, Tuscany, Italy
32.6km (20.2 miles) ⓘCastiglioncello, Rosignano Marittimo, Livorno Province, Tuscany, Italy
32.9km (20.5 miles) ⓘFornaci di Montignoso Quarry (Bi.Bru Quarry), Montaione, Metropolitan City of Florence, Tuscany, Italy
References
Nannoni, R., Capperi, M., 1989. Miniere e minerali della Val di Cecina. Gruppo Mineralogico Cecinese. Tip. Grafiche Favillini, Livorno.
 
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