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
Águila area (Fé mine), Saelices el Chico, Salamanca, Castile and Leon, Spain


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Magnetite27
Hematite25
Goethite19
Itabirite3
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Águila area (Fé mine), Saelices el Chico, Salamanca, Castile and Leon, Spain
Data Identifiers
Mindat Occurrence Record ID:598952
Long-form Identifier:1:3:598952:2
GUID (UUID V4):0
Nearest other occurrences of Quartz
10.8km (6.7 miles) ⓘBarquilla Sn-Ge-Cd-Cu-Fe Deposit, Villar de la Yegua, Salamanca, Castile and Leon, Spain
14.2km (8.9 miles) ⓘCastillejo de Dos Casas, Aldea del Obispo, Salamanca, Castile and Leon, Spain
20.1km (12.5 miles) ⓘAtalaia Mines, Vilar Formoso, Almeida, Guarda, Portugal
21.6km (13.4 miles) ⓘNave do Bispo Mine, Freineda, Almeida, Guarda, Portugal
23.9km (14.8 miles) ⓘTerruco Mine, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal
24.8km (15.4 miles) ⓘNave de Haver Mining Field, Nave de Haver, Almeida, Guarda, Portugal
26.9km (16.7 miles) ⓘPortugal 1 & 2 quarries, Malpartida, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal
29.6km (18.4 miles) ⓘMari Tere mine, Lumbrales, Salamanca, Castile and Leon, Spain
30.9km (19.2 miles) ⓘVale do Torno and Ribeiro dos Frades Mine, Almofala e Escarigo, Figueira de Castelo Rodrigo, Guarda, Portugal
31.0km (19.3 miles) ⓘFonte Medeiros Mine, Badamalos (Vilar Maior e Aldeia da Ribeira), Sabugal, Guarda, Portugal
References
Both, R. A., Arribas, A., de Saint-Andre, B. (1994) The origin of breccia-hosted uranium deposits in carbonaceous metasediments of the Iberian Peninsula; U-Pb geochronology and stable isotope studies of the Fe Deposit, Salamanca Province, Spain. Economic Geology, 89 (3) 584-601 doi:10.2113/gsecongeo.89.3.584
 
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