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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Natrolite from
Montecatini Mine, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy


Locality type:Mine
Classification
Species:Natrolite
Formula:Na2Al2Si3O10 · 2H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Natrolite data
Locality Data:Click here to view Montecatini Mine, Montecatini Val di Cecina, Pisa Province, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:154063
Long-form Identifier:1:3:154063:5
GUID (UUID V4):0
Nearest other occurrences of Natrolite
18.5km (11.5 miles) ⓘPoggio del Cornocchio quarries, Volterra, Pisa Province, Tuscany, Italy
18.8km (11.7 miles) ⓘVal di Perga, Castellina Marittima, Pisa Province, Tuscany, Italy
28.4km (17.6 miles) ⓘPoggio Ginepraia, Rosignano Marittimo, Livorno Province, Tuscany, Italy
31.9km (19.8 miles) ⓘVariante quarry, Poggio Corbolone, Livorno, Livorno Province, Tuscany, Italy
32.2km (20.0 miles) ⓘPoggio Corbolone, Livorno, Livorno Province, Tuscany, Italy
32.8km (20.4 miles) ⓘCorbolone quarry, Poggio Corbolone, Livorno, Livorno Province, Tuscany, Italy
49.7km (30.9 miles) ⓘFalciani bridge, Impruneta, Metropolitan City of Florence, Tuscany, Italy
83.4km (51.8 miles) ⓘFonte del Prete, San Piero in Campo, Campo nell'Elba, Livorno Province, Tuscany, Italy
90.5km (56.3 miles) ⓘLastra Rossa, Gaggio Montano, Metropolitan City of Bologna, Emilia-Romagna, Italy
90.7km (56.4 miles) ⓘCa' Madreva (Fosso di Vivalle; Rio di Rame; Capanna Foresta), Gaggio Montano, Metropolitan City of Bologna, Emilia-Romagna, Italy
References
Manasse E. (1906) - Contribuzioni alla mineralogia della toscana: Natrolite di Montecatini (sloanite di Meneghini ) Atti Soc. Tosc. Sc. Nat., Mem. n.22:pp. 81-93
Baschieri, E. (1908) Studio sulla costituzione delle zeoliti. Rivista di Mineralogia e Cristallografia Italiana, 36, 37-48.
Dini, Andrea, Rielli, Andrea, Di Giuseppe, Paolo, Ruggieri, Giovanni, Boschi, Chiara (2024) The Ophiolite-Hosted Cu-Zn VMS Deposits of Tuscany (Italy). Minerals, 14 (3). 273 doi:10.3390/min14030273
 
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