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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K Feldspar from
Ervedosa Mine (Tuela Mine), Ervedosa, Vinhais, Bragança, Portugal


Locality type:Mine
Classification
Species:'K Feldspar' (not an IMA approved species)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view K Feldspar data
Locality Data:Click here to view Ervedosa Mine (Tuela Mine), Ervedosa, Vinhais, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:1349601
Long-form Identifier:1:3:1349601:2
GUID (UUID V4):0
Nearest other occurrences of K Feldspar
7.2km (4.5 miles) ⓘTrigueiriça Mines, Rebordelo, Vinhais, Bragança, Portugal
42.0km (26.1 miles) ⓘLimarinho deposit, Ardãos e Bobadela, Boticas, Vila Real, Portugal
52.2km (32.4 miles) ⓘPenouta mines, Viana do Bolo, Ourense, Galicia, Spain
58.2km (36.1 miles) ⓘAlijó spodumene pegmatite, São Mamede de Ribatua, Alijó, Vila Real, Portugal
61.4km (38.2 miles) ⓘVinheiros Mine, Souto Maior, Sabrosa, Vila Real, Portugal
61.7km (38.3 miles) ⓘCodeceira Mine, Vale das Gatas Mines (São Lourenço de Riba Pinhão and Souto Maior), Sabrosa, Vila Real, Portugal
69.6km (43.3 miles) ⓘMonte de Entre-Portelas Mine (S. João Mine; Adoria Mine), Cerva e Limões, Ribeira de Pena, Vila Real, Portugal
72.2km (44.9 miles) ⓘLamas de Olo pluton, Vila Marim, Vila Real, Vila Real, Portugal
74.1km (46.1 miles) ⓘBorralha Mines, Salto, Montalegre, Vila Real, Portugal
75.1km (46.6 miles) ⓘNumão prospect, Numão, Vila Nova de Foz Côa, Guarda, Portugal
References
Gomes, M. E. P. (2000) Stanniferous quartz veins and quartz veins with scheelite and cassiterite from the Rebordelo-Ervedosa-Agrochão Region, Northeastern Portugal: Mineralogical and geochemical characteristics. Cadernos Lab. Xeolóxico de Laxe Coruña. Vol. 25, pp. 243-244
 
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