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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Muscovite from
Nueva Concepción Mine, Almadenejos, Ciudad Real, Castile-La Mancha, Spain


Locality type:Mine
Classification
Species:Muscovite
Formula:KAl2(AlSi3O10)(OH)2
Comments:Cr rich (11-12% Cr2O3)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Muscovite data
Locality Data:Click here to view Nueva Concepción Mine, Almadenejos, Ciudad Real, Castile-La Mancha, Spain
Data Identifiers
Mindat Occurrence Record ID:563628
Long-form Identifier:1:3:563628:0
GUID (UUID V4):0
Nearest other occurrences of Muscovite
4.3km (2.6 miles) ⓘEl Entredicho Mine, Almadenejos, Ciudad Real, Castile-La Mancha, Spain
11.2km (7.0 miles) ⓘPozo de San Teodoro, Almadén Mine, Almadén, Ciudad Real, Castile-La Mancha, Spain
11.7km (7.3 miles) ⓘAlmadén Mine, Almadén, Ciudad Real, Castile-La Mancha, Spain
11.7km (7.3 miles) ⓘLas Cuevas Mine, Almadén Mine, Almadén, Ciudad Real, Castile-La Mancha, Spain
79.9km (49.6 miles) ⓘOropesa Tin Project, Córdoba, Andalusia, Spain
90.8km (56.4 miles) ⓘEl Lobo Mine, Quintana de la Serena, Badajoz, Extremadura, Spain
91.4km (56.8 miles) ⓘLos Torilejos area, Hornachuelos, Córdoba, Andalusia, Spain
93.8km (58.3 miles) ⓘSierra de San Cristóbal, Logrosán, Cáceres, Extremadura, Spain
96.8km (60.1 miles) ⓘCerro de la Sal quarry, Sierra Albarrana, Hornachuelos, Córdoba, Andalusia, Spain
98.9km (61.5 miles) ⓘSan Nicolás Mine, Valle de la Serena, Badajoz, Extremadura, Spain
References
Saupe, Francis (1990) Geology of the Almaden mercury deposit, Province of Ciudad Real, Spain. Economic Geology, 85 (3) 482-510 doi:10.2113/gsecongeo.85.3.482
 
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