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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Wolframite Group from
Fontão Mine, Castanheira de Pêra, Castanheira de Pêra, Leiria, Portugal


Locality type:Mine
Classification
Species:'Wolframite Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Wolframite Group data
Locality Data:Click here to view Fontão Mine, Castanheira de Pêra, Castanheira de Pêra, Leiria, Portugal
Data Identifiers
Mindat Occurrence Record ID:917042
Long-form Identifier:1:3:917042:1
GUID (UUID V4):0
Nearest other occurrences of Wolframite Group
13.5km (8.4 miles) ⓘEscádia Grande Mine, Alvares, Góis, Coimbra, Portugal
20.2km (12.6 miles) ⓘGóis Mining Field, Góis, Coimbra, Portugal
21.9km (13.6 miles) ⓘSenhora da Guia Mines, Liboreiro, Góis, Góis, Coimbra, Portugal
22.1km (13.8 miles) ⓘVale de Pião Mine, Cadafaz e Colmeal, Góis, Coimbra, Portugal
23.1km (14.4 miles) ⓘFragas do Cavalo Mine, União de Freguesias de Oleiros e Amieira, Oleiros, Castelo Branco, Portugal
42.2km (26.2 miles) ⓘVale da Ermida Mining Field, Unhais-o-Velho, Pampilhosa da Serra, Coimbra, Portugal
47.1km (29.3 miles) ⓘVale da Carreira Mine (Vale das Gatas Mine), Sarzedas, Castelo Branco, Castelo Branco, Portugal
57.5km (35.7 miles) ⓘSazes da Beira Mines, Sazes da Beira, Seia, Guarda, Portugal
57.7km (35.9 miles) ⓘPombal Mine, Castelejo, Fundão, Castelo Branco, Portugal
57.9km (36.0 miles) ⓘMalhão Mining Field, Sazes da Beira, Seia, Guarda, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 2116W
 
and/or  
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