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
Ceife Mine (Palão Mine), Penamacor, Penamacor, Castelo Branco, Portugal


Locality type:Mine
Classification
Species:Quartz
Formula:SiO2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Quartz data
Locality Data:Click here to view Ceife Mine (Palão Mine), Penamacor, Penamacor, Castelo Branco, Portugal
Data Identifiers
Mindat Occurrence Record ID:883564
Long-form Identifier:1:3:883564:2
GUID (UUID V4):0
Nearest other occurrences of Quartz
5.9km (3.7 miles) ⓘPinheiro Mine, Penamacor, Penamacor, Castelo Branco, Portugal
6.0km (3.7 miles) ⓘPinheiro Mines, União de Freguesias de Aldeia do Bispo Aguas Aldeia de João Pires, Penamacor, Castelo Branco, Portugal
8.6km (5.3 miles) ⓘSão Dionísio Mine, Três Povos, Fundão, Castelo Branco, Portugal
8.8km (5.5 miles) ⓘSerra da Lagoa e Galiota Mine, Benquerença, Penamacor, Castelo Branco, Portugal
9.2km (5.7 miles) ⓘPortela No. 1 Mine, Penamacor, Penamacor, Castelo Branco, Portugal
10.8km (6.7 miles) ⓘMonte da Fonte Santa Mine, Vale da Senhora da Póvoa, Penamacor, Castelo Branco, Portugal
11.8km (7.3 miles) ⓘQuinta do Espírito Santo Mine, Casteleiro, Sabugal, Guarda, Portugal
12.3km (7.6 miles) ⓘRibeiro do Salgueiro Mine, Três Povos, Fundão, Castelo Branco, Portugal
12.3km (7.6 miles) ⓘPombal Mine, Três Povos, Fundão, Castelo Branco, Portugal
13.3km (8.2 miles) ⓘMata da Rainha Mine, União de Freguesias de Pedrogão de S Pedro e Bemposta, Penamacor, Castelo Branco, Portugal
References
Alexandre Pedroso collection
 
and/or  
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