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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Cassiterite from
Quartz veins, Madroñera, Cáceres, Extremadura, Spain


Locality type:Vein
Classification
Species:Cassiterite
Formula:SnO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Cassiterite data
Locality Data:Click here to view Quartz veins, Madroñera, Cáceres, Extremadura, Spain
Data Identifiers
Mindat Occurrence Record ID:306353
Long-form Identifier:1:3:306353:8
GUID (UUID V4):0
Nearest other occurrences of Cassiterite
24.2km (15.0 miles) ⓘSierra de San Cristóbal, Logrosán, Cáceres, Extremadura, Spain
32.7km (20.3 miles) ⓘLa Parilla Mine, Miajadas, Badajoz, Extremadura, Spain
49.5km (30.8 miles) ⓘLa Parrilla Mine (Adelaida open pit mine), Almoharín, Cáceres, Extremadura, Spain
51.0km (31.7 miles) ⓘValdeflórez (Valdeflores; San José de Valdeflores Mine; San José de Valdeflórez Mine), Sierra de la Mosca, Cáceres, Cáceres, Extremadura, Spain
55.1km (34.2 miles) ⓘTrasquilón, Cáceres, Cáceres, Extremadura, Spain
60.0km (37.3 miles) ⓘLas Navas, Tajo-Salor, Cáceres, Extremadura, Spain
85.5km (53.1 miles) ⓘSan Nicolás Mine, Valle de la Serena, Badajoz, Extremadura, Spain
References
usuarios.lycos.es (2002) http://usuarios.lycos.es/geobenito/gold1.htm
 
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