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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Chalcopyrite from
Arroyo del Fortín Mine (Arroyo de Trofa Mine), Torrelodones, Community of Madrid, Spain


Locality type:Mine
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Arroyo del Fortín Mine (Arroyo de Trofa Mine), Torrelodones, Community of Madrid, Spain
Data Identifiers
Mindat Occurrence Record ID:1103101
Long-form Identifier:1:3:1103101:5
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
24.3km (15.1 miles) ⓘLa Primera Mine (Cabeza Líjar), Guadarrama, Community of Madrid, Spain
24.4km (15.2 miles) ⓘLa Montañesa Mine, Navalagamella, Community of Madrid, Spain
30.3km (18.8 miles) ⓘLa Carrala Mine, Los Cebadales, Colmenar del Arroyo, Community of Madrid, Spain
35.1km (21.8 miles) ⓘLos Alisos W Quarry (La Cabrera pluton), Valdemanco, Community of Madrid, Spain
35.1km (21.8 miles) ⓘCuesta de la Plata Mine (Mónica Mine; Indiana Mine), Bustarviejo, Community of Madrid, Spain
35.4km (22.0 miles) ⓘEl Madroñal Quarry (La Cabrera pluton), Valdemanco, Community of Madrid, Spain
35.5km (22.1 miles) ⓘPeña Mojada Quarry (Los Alisos E Quarry; La Cabrera pluton), Valdemanco, Community of Madrid, Spain
37.1km (23.1 miles) ⓘOtero de Herreros area, Segovia, Castile and Leon, Spain
41.3km (25.6 miles) ⓘLa Cabrera pluton, La Cabrera, Community of Madrid, Spain
42.3km (26.3 miles) ⓘLos Horcajuelos, El Hoyo de Pinares, Ávila, Castile and Leon, Spain
References
www.foro-minerales.com (n.d.) http://www.foro-minerales.com/forum/viewtopic.php?p=134489#134489
 
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