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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Uraninite from
Quinta do Bispo Mine, Espinho, Mangualde, Viseu, Portugal


Locality type:Mine
Classification
Species:Uraninite
Formula:UO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Uraninite data
Locality Data:Click here to view Quinta do Bispo Mine, Espinho, Mangualde, Viseu, Portugal
Data Identifiers
Mindat Occurrence Record ID:247983
Long-form Identifier:1:3:247983:5
GUID (UUID V4):0
Nearest other occurrences of Uraninite
8.2km (5.1 miles) ⓘPicoto Mine, Vilar Seco, Nelas, Viseu, Portugal
10.8km (6.7 miles) ⓘPinhal do Souto Mine, Tragos, Tavares (Chãs; Várzea e Travanca), Mangualde, Viseu, Portugal
11.7km (7.3 miles) ⓘSítio das Cruzinhas and Cocarinhas Mines, Carvalhal Redondo e Aguieira, Nelas, Viseu, Portugal
12.6km (7.8 miles) ⓘUrgeiriça Mines, Canas de Senhorim, Nelas, Viseu, Portugal
17.9km (11.1 miles) ⓘVale da Videira Mine, Ribamondego, Gouveia, Guarda, Portugal
18.9km (11.7 miles) ⓘCastelejo Mine, Vila Cortês da Serra, Gouveia, Guarda, Portugal
23.7km (14.7 miles) ⓘSítio do Castelo Mine, Folgosinho, Gouveia, Guarda, Portugal
27.3km (17.0 miles) ⓘVales Mine, Maceira, Fornos de Algodres, Guarda, Portugal
29.7km (18.4 miles) ⓘAssunção Mine, Aldeia Nova, Ferreira de Aves, Sátão, Viseu, Portugal
30.8km (19.1 miles) ⓘPinhais da Tapada Mine, U.F Fataunos e Figueiredo das Donas, Vouzela, Viseu, Portugal
References
 
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