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
Los Horcajuelos, El Hoyo de Pinares, Ávila, Castile and Leon, Spain


Locality type:Vein
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Los Horcajuelos, El Hoyo de Pinares, Ávila, Castile and Leon, Spain
Data Identifiers
Mindat Occurrence Record ID:983256
Long-form Identifier:1:3:983256:5
GUID (UUID V4):0
Nearest other occurrences of Quartz
18.2km (11.3 miles) ⓘPuerto de la Cruz Verde Quarries, Zarzalejo, Community of Madrid, Spain
18.3km (11.4 miles) ⓘAlberche river quartz vein, Navas del Rey, Community of Madrid, Spain
19.0km (11.8 miles) ⓘArroyo del Valle, Puerto de la Cruz Verde, San Lorenzo de El Escorial, Community of Madrid, Spain
24.5km (15.2 miles) ⓘLa Montañesa Mine, Navalagamella, Community of Madrid, Spain
25.7km (15.9 miles) ⓘHoya de los Toriles quarry, Villacastín, Segovia, Castile and Leon, Spain
27.5km (17.1 miles) ⓘEl Tesoro Mine (Agustina Mine), Villa del Prado, Community of Madrid, Spain
28.7km (17.8 miles) ⓘLa Primera Mine (Cabeza Líjar), Guadarrama, Community of Madrid, Spain
34.5km (21.5 miles) ⓘCoto Nuevo quartz dyke, Galapagar, Community of Madrid, Spain
34.9km (21.7 miles) ⓘLas Suertes quarry, Vegas de Matute, Segovia, Castile and Leon, Spain
38.1km (23.7 miles) ⓘPepita Prospect, Collado Mediano, Community of Madrid, Spain
References
info.igme.es (n.d.) http://info.igme.es/cartografiadigital/datos/magna50/memorias/MMagna0532.pdf
 
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