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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Pyrite from
La Montañesa Mine, Navalagamella, Community of Madrid, Spain


Locality type:Mine
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view La Montañesa Mine, Navalagamella, Community of Madrid, Spain
Data Identifiers
Mindat Occurrence Record ID:701671
Long-form Identifier:1:3:701671:4
GUID (UUID V4):0
Nearest other occurrences of Pyrite
14.7km (9.1 miles) ⓘPuerto de la Cruz Verde Quarries, Zarzalejo, Community of Madrid, Spain
15.7km (9.7 miles) ⓘArroyo del Valle, Puerto de la Cruz Verde, San Lorenzo de El Escorial, Community of Madrid, Spain
24.5km (15.2 miles) ⓘLos Horcajuelos, El Hoyo de Pinares, Ávila, Castile and Leon, Spain
28.2km (17.5 miles) ⓘLa Primera Mine (Cabeza Líjar), Guadarrama, Community of Madrid, Spain
29.9km (18.6 miles) ⓘLas Cabañuelas Mine (El Canchal Mine), Hoyo de Manzanares, Community of Madrid, Spain
41.4km (25.7 miles) ⓘLas Suertes quarry, Vegas de Matute, Segovia, Castile and Leon, Spain
43.4km (27.0 miles) ⓘOtero de Herreros area, Segovia, Castile and Leon, Spain
46.8km (29.1 miles) ⓘUnnamed pegmatite, Rancajales, San Pedro Massif, Soto del Real, Community of Madrid, Spain
58.5km (36.3 miles) ⓘCuesta de la Plata Mine (Mónica Mine; Indiana Mine), Bustarviejo, Community of Madrid, Spain
65.4km (40.6 miles) ⓘLa Cabrera pluton, La Cabrera, Community of Madrid, Spain
References
Menor, C., Anaut, C.J. y Jordá, L. (2010). Mineralogy of the "La Montañesa" mine, Navalagamella, Madrid, Spain. Mineral Up, 4 (2), 62-71
 
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