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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Quartz from
Palhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Aurichalcite1
Glaucodot1
Namuwite1
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Palhal Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal
Data Identifiers
Mindat Occurrence Record ID:220105
Long-form Identifier:1:3:220105:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.8km (0.5 miles) ⓘTelhadela Mine, Ribeira de Fráguas, Albergaria-a-velha, Aveiro, Portugal
0.9km (0.6 miles) ⓘEsperança Mine, Ribeira de Fráguas, Albergaria-a-Velha, Aveiro, Portugal
0.9km (0.6 miles) ⓘVolta da Telhadela - Samuel e Esperança Mines, Branca, Albergaria-a-Velha, Aveiro, Portugal
1.8km (1.1 miles) ⓘCaima Mine, Branca, Albergaria-a-Velha, Aveiro, Portugal
2.4km (1.5 miles) ⓘCarvalhal Mine, Ribeira de Fráguas, Albergaria-a-Velha, Aveiro, Portugal
4.2km (2.6 miles) ⓘAlmalho Mine, Valmaior, Albergaria-a-Velha, Aveiro, Portugal
4.7km (2.9 miles) ⓘLomba da Estrada Mine, Valmaior, Albergaria-a-Velha, Aveiro, Portugal
10.4km (6.5 miles) ⓘBarrocas Mine, Madail, Oliveira de Azeméis, Aveiro, Portugal
11.0km (6.8 miles) ⓘVale da Ponte das Galhardas Mine, Oliveira de Azeméis, Oliveira de Azeméis, Aveiro, Portugal
12.2km (7.6 miles) ⓘQuinta do Covo Mine, São Roque, Oliveira de Azeméis, Aveiro, Portugal
References
Antonio Jesus Pimentel specimens
www.mindat.org/mesg-25-107652.html
Marques de Sá, C.; Noronha, F.; Cardellach, E.; Bobos, I. (2019) Fluid inclusion and (S, C, O, Pb) isotope study of Pb-Zn-(Cu-Ag) hydrothermal veins from Central and Northern Portugal – Metallogenic implications. Ore Geology Reviews, 112. doi:10.1016/j.oregeorev.2019.103043
 
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