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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Arsenopyrite from
Fonte da Cal Mine, Bendada Mines, Bendada, Sabugal, Guarda, Portugal


Locality type:Mine
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Confirmed
Confirmation Methods:Polarised-light microscopy
SEM-EDS
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view Fonte da Cal Mine, Bendada Mines, Bendada, Sabugal, Guarda, Portugal
Data Identifiers
Mindat Occurrence Record ID:974394
Long-form Identifier:1:3:974394:6
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
0.0km (0.0 miles) ⓘBendada Mines, Bendada, Sabugal, Guarda, Portugal
5.5km (3.4 miles) ⓘCarrasca Mine, Quarta-Feira, Sortelha, Sabugal, Guarda, Portugal
6.4km (4.0 miles) ⓘColmeal Mining Field, Belmonte e Colmeal da Torre, Belmonte, Castelo Branco, Portugal
7.5km (4.7 miles) ⓘEspinhal - Chão da Nogueira - Sítio do Cabeço Mines, Inguias, Belmonte, Castelo Branco, Portugal
8.5km (5.3 miles) ⓘSão Domingos Mine, Casteleiro, Sabugal, Guarda, Portugal
8.7km (5.4 miles) ⓘLanchais Mine, Águas Belas, Sabugal, Guarda, Portugal
10.2km (6.3 miles) ⓘCabris Mine, União de freguesias de Corujeira e Trinta, Guarda, Guarda, Portugal
13.1km (8.2 miles) ⓘPai Moniz Mine, Baraçal, Sabugal, Guarda, Portugal
16.9km (10.5 miles) ⓘPela Tapada Grande Mine, Arrifana, Guarda, Guarda, Portugal
17.4km (10.8 miles) ⓘAtalaia Mine, Teixoso e Sarzedo, Covilhã, Castelo Branco, Portugal
References
Alves, Pedro (n.d.) Personal communication.
 
and/or  
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