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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Mica Group from
Pedrouços Mine, Fornos de Maceira Dão, Mangualde, Viseu, Portugal


Locality type:Mine
Classification
Species:'Mica Group' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Mica Group data
Locality Data:Click here to view Pedrouços Mine, Fornos de Maceira Dão, Mangualde, Viseu, Portugal
Data Identifiers
Mindat Occurrence Record ID:895849
Long-form Identifier:1:3:895849:5
GUID (UUID V4):0
Nearest other occurrences of Mica Group
2.5km (1.5 miles) ⓘUnnamed pegmatite, São Cosmado, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal
9.5km (5.9 miles) ⓘSeixinho Mine - Cunha Alta, Cubos-Mesquitela-Mangualde area, Mangualde (Mesquitela e Cunha Alta), Mangualde, Viseu, Portugal
10.5km (6.5 miles) ⓘSeixinho Mine, Santiago de Cassurrães e Póvoa de Cervães, Mangualde, Viseu, Portugal
12.7km (7.9 miles) ⓘSítio das Cruzinhas and Cocarinhas Mines, Carvalhal Redondo e Aguieira, Nelas, Viseu, Portugal
14.0km (8.7 miles) ⓘAssinada Mine, U.F Fail e Vila Chã de Sá, Viseu, Viseu, Portugal
15.8km (9.8 miles) ⓘVale do Salgueiro Mine, U.F Fail e Vila Chã de Sá, Viseu, Viseu, Portugal
19.1km (11.9 miles) ⓘRoutar Mine, U.F Boa Aldeia， Farminhão e Torredeita, Viseu, Viseu, Portugal
20.4km (12.7 miles) ⓘAmiais Mine, U.F Boa Aldeia， Farminhão e Torredeita, Viseu, Viseu, Portugal
23.6km (14.7 miles) ⓘSeixinhos Mine, São Paio, Gouveia, Guarda, Portugal
25.0km (15.5 miles) ⓘPreguiça Mine, Ferreira de Aves, Sátão, Viseu, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp database ID 1273U
 
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