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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Pyrite from
Hortas Mine, Maçainhas, Belmonte, Castelo Branco, Portugal


Locality type:Mine
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Hortas Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
Data Identifiers
Mindat Occurrence Record ID:904689
Long-form Identifier:1:3:904689:4
GUID (UUID V4):0
Nearest other occurrences of Pyrite
0.7km (0.4 miles) ⓘFurda Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
1.2km (0.8 miles) ⓘBorrega No. 1 Mine, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
1.5km (1.0 miles) ⓘMedronheira ou Terrra Grande Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
2.2km (1.4 miles) ⓘColmeal Mining Field, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
2.5km (1.5 miles) ⓘQuinta Cimeira Mine, Maçainhas, Belmonte, Castelo Branco, Portugal
2.9km (1.8 miles) ⓘSitio dos Penedos de Isabel Miguel Mine, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
4.2km (2.6 miles) ⓘBendada Mines, Bendada, Sabugal, Guarda, Portugal
6.3km (3.9 miles) ⓘEspinhal - Chão da Nogueira - Sítio do Cabeço Mines, Inguias, Belmonte, Castelo Branco, Portugal
6.5km (4.0 miles) ⓘCabris Mine, União de freguesias de Corujeira e Trinta, Guarda, Guarda, Portugal
7.1km (4.4 miles) ⓘJoão Antão Mine, João Antão, Guarda, Guarda, Portugal
References
LNEG - Laboratório Nacional de Energia e Geologia, Siorminp ID 1357USn
 
and/or  
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