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
Vieiro do Almagre Mine, Salvador, Penamacor, Castelo Branco, Portugal


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Vieiro do Almagre Mine, Salvador, Penamacor, Castelo Branco, Portugal
Data Identifiers
Mindat Occurrence Record ID:880327
Long-form Identifier:1:3:880327:6
GUID (UUID V4):0
Nearest other occurrences of Quartz
0.0km (0.0 miles) ⓘRibeiro do Souto Mine, Salvador, Penamacor, Castelo Branco, Portugal
3.3km (2.0 miles) ⓘFonte do Casal Pelado Mine, União de Freguesias de Monsanto e Idanha-a-Velha, Idanha-a-Nova, Castelo Branco, Portugal
4.9km (3.1 miles) ⓘFonte Monsantela Mine, União de Freguesias de Monsanto e Idanha-a-Velha, Idanha-a-Nova, Castelo Branco, Portugal
5.6km (3.5 miles) ⓘPortela No. 1 Mine, Penamacor, Penamacor, Castelo Branco, Portugal
6.0km (3.7 miles) ⓘGranite outcrop, União de Freguesias de Monsanto e Idanha-a-Velha, Idanha-a-Nova, Castelo Branco, Portugal
8.1km (5.0 miles) ⓘPinheiro Mines, União de Freguesias de Aldeia do Bispo Aguas Aldeia de João Pires, Penamacor, Castelo Branco, Portugal
8.6km (5.4 miles) ⓘPinheiro Mine, Penamacor, Penamacor, Castelo Branco, Portugal
10.8km (6.7 miles) ⓘFaísca Mine, Medelim, Idanha-a-Nova, Castelo Branco, Portugal
13.7km (8.5 miles) ⓘCeife Mine (Palão Mine), Penamacor, Penamacor, Castelo Branco, Portugal
14.7km (9.1 miles) ⓘFonte da Oliveirenta Mine, Proença-a-Velha, Idanha-a-Nova, Castelo Branco, Portugal
References
LNEG/Siorminp database
 
and/or  
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