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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Quartz from
Lanchar del Molino Quarry, Sieteiglesias, Loyozuela-Navas-Sieteiglesias, Community of Madrid, Spain


Locality type:Quarry
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Lanchar del Molino Quarry, Sieteiglesias, Loyozuela-Navas-Sieteiglesias, Community of Madrid, Spain
Data Identifiers
Mindat Occurrence Record ID:705445
Long-form Identifier:1:3:705445:7
GUID (UUID V4):0
Nearest other occurrences of Quartz
2.8km (1.7 miles) ⓘEl Atazar Reservoir, El Berrueco, Community of Madrid, Spain
3.1km (1.9 miles) ⓘCollado de La Tejera (La Cabrera pluton), La Cabrera, Community of Madrid, Spain
4.1km (2.5 miles) ⓘLa Cabrera pluton, La Cabrera, Community of Madrid, Spain
7.7km (4.8 miles) ⓘIsabel Quarry (La Saludadora Quarry; La Cabrera pluton), Valdemanco, Community of Madrid, Spain
8.0km (5.0 miles) ⓘChilena Mine, El Cuadrón, Garganta de los Montes, Community of Madrid, Spain
10.1km (6.3 miles) ⓘEl Madroñal Quarry (La Cabrera pluton), Valdemanco, Community of Madrid, Spain
10.2km (6.3 miles) ⓘLos Alisos W Quarry (La Cabrera pluton), Valdemanco, Community of Madrid, Spain
13.3km (8.2 miles) ⓘCuesta de la Plata Mine (Mónica Mine; Indiana Mine), Bustarviejo, Community of Madrid, Spain
17.2km (10.7 miles) ⓘConchita Mine, Montejo de la Sierra, Community of Madrid, Spain
17.7km (11.0 miles) ⓘLa Garita Stream, Horcajuelo de la Sierra, Community of Madrid, Spain
References
Jiménez R., Jordá L., Jordá R., Prado P. (2004) - Madrid: la minería metálica desde 1417 hasta nuestros días. Bocamina, n°14, pp: 52-89.
 
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