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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Todorokite from
Sasso della Mantesca, Piancaldoli, Firenzuola, Metropolitan City of Florence, Tuscany, Italy


Locality type:Outcrop
Classification
Species:Todorokite
Formula:(Na,Ca,K,Ba,Sr)1-x(Mn,Mg,Al)6O12 · 3-4H2O
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Todorokite data
Locality Data:Click here to view Sasso della Mantesca, Piancaldoli, Firenzuola, Metropolitan City of Florence, Tuscany, Italy
Data Identifiers
Mindat Occurrence Record ID:1437337
Long-form Identifier:1:3:1437337:4
GUID (UUID V4):0
Nearest other occurrences of Todorokite
62.7km (39.0 miles) ⓘDragone Valley mines, Cinghi ophiolites (incl. Cinghio del Corvo), Palagano, Modena Province, Emilia-Romagna, Italy
76.2km (47.3 miles) ⓘCase Zobbi, Villa Minozzo, Reggio Emilia Province, Emilia-Romagna, Italy
78.6km (48.8 miles) ⓘPedogna Quarry, Villa a Roggio, Pescaglia, Lucca Province, Tuscany, Italy
91.5km (56.9 miles) ⓘCastagnola, Vagli Sotto, Lucca Province, Tuscany, Italy
93.7km (58.2 miles) ⓘPodere della Casa, Paderna, Neviano degli Arduini, Parma Province, Emilia-Romagna, Italy
97.7km (60.7 miles) ⓘMonte Carchio quarries (Guerra Quarries; Carchietto Quarry), Madielle quarrying basin, Massa, Massa-Carrara Province, Tuscany, Italy
97.8km (60.7 miles) ⓘMonte Carchio quarries (Carchio Quarries), Montignoso, Massa-Carrara Province, Tuscany, Italy
98.3km (61.1 miles) ⓘPietta, Tizzano Val Parma, Parma Province, Emilia-Romagna, Italy
References
Pedroni, G. (1995) I minerali accessori nei differenziati acidi del Sasso della Mantesca (Appennino Tosco-Emiliano). Plinius, 13, 269-273
Pedroni, G., Rosciglione, L., Varoli, M., and Baratta, C. (1996) I minerali delle ofioliti nell'Appennino bolognese e modenese. Gruppo A.V.I.S. Mineralogia e Speleologia, Bologna, 286 pp.
 
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