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
Terruco Mine, Malpartida e Vale de Coelha, Almeida, Guarda, 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 Terruco Mine, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:914518
Long-form Identifier:1:3:914518:4
GUID (UUID V4):0
Nearest other occurrences of Quartz
3.1km (1.9 miles) ⓘPortugal 1 & 2 quarries, Malpartida, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal
9.8km (6.1 miles) ⓘCastillejo de Dos Casas, Aldea del Obispo, Salamanca, Castile and Leon, Spain
10.1km (6.3 miles) ⓘArreigada Mine, Cinco Vilas e Reigada, Figueira de Castelo Rodrigo, Guarda, Portugal
10.8km (6.7 miles) ⓘVale da Ursa Mine, Cinco Vilas e Reigada, Figueira de Castelo Rodrigo, Guarda, Portugal
11.7km (7.3 miles) ⓘNave do Barrocal Mine, Cinco Vilas e Reigada, Figueira de Castelo Rodrigo, Guarda, Portugal
12.0km (7.5 miles) ⓘFonte Salgueiro and Ladeira das Vinhas Mines, Pereiro, Pinhel, Guarda, Portugal
12.3km (7.6 miles) ⓘChafariz Novo Mine, Almofala e Escarigo, Figueira de Castelo Rodrigo, Guarda, Portugal
13.1km (8.1 miles) ⓘBarquilla Sn-Ge-Cd-Cu-Fe Deposit, Villar de la Yegua, Salamanca, Castile and Leon, Spain
13.2km (8.2 miles) ⓘMari Tere mine, Lumbrales, Salamanca, Castile and Leon, Spain
13.8km (8.6 miles) ⓘVale do Torno and Ribeiro dos Frades Mine, Almofala e Escarigo, Figueira de Castelo Rodrigo, Guarda, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1518WSn
 
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