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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Arsenopyrite from
Unnamed pegmatite, Rancajales, San Pedro Massif, Soto del Real, Community of Madrid, Spain


Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view Unnamed pegmatite, Rancajales, San Pedro Massif, Soto del Real, Community of Madrid, Spain
Data Identifiers
Mindat Occurrence Record ID:843974
Long-form Identifier:1:3:843974:1
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
12.7km (7.9 miles) ⓘLos Alisos W Quarry (La Cabrera pluton), Valdemanco, Community of Madrid, Spain
13.1km (8.1 miles) ⓘEl Madroñal Quarry (La Cabrera pluton), Valdemanco, Community of Madrid, Spain
13.1km (8.1 miles) ⓘPeña Mojada Quarry (Los Alisos E Quarry; La Cabrera pluton), Valdemanco, Community of Madrid, Spain
14.3km (8.9 miles) ⓘCuesta de la Plata Mine (Mónica Mine; Indiana Mine), Bustarviejo, Community of Madrid, Spain
15.2km (9.5 miles) ⓘIsabel Quarry (La Saludadora Quarry; La Cabrera pluton), Valdemanco, Community of Madrid, Spain
16.9km (10.5 miles) ⓘLas Cabañuelas Mine (El Canchal Mine), Hoyo de Manzanares, Community of Madrid, Spain
18.8km (11.7 miles) ⓘLa Cabrera pluton, La Cabrera, Community of Madrid, Spain
40.7km (25.3 miles) ⓘSan Francisco Mine, Horcajuelo de la Sierra, Community of Madrid, Spain
41.3km (25.7 miles) ⓘOtero de Herreros area, Segovia, Castile and Leon, Spain
43.2km (26.8 miles) ⓘLas Suertes quarry, Vegas de Matute, Segovia, Castile and Leon, Spain
References
Gonzalez del Tánago J. (1985) Las Pegmatitas Graníticas de San Pedro, Sistema Central Español. Bol. Soc. Española de Mineralogía, pp. 207-2017.
 
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