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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Magnetite from
Carvoeiros, Alter do Chão, Alter do Chão, Portalegre, Portugal


Locality type:Mine
Classification
Species:Magnetite
Formula:Fe2+Fe23+O4
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Magnetite data
Locality Data:Click here to view Carvoeiros, Alter do Chão, Alter do Chão, Portalegre, Portugal
Data Identifiers
Mindat Occurrence Record ID:1516772
Long-form Identifier:1:3:1516772:5
GUID (UUID V4):0
Nearest other occurrences of Magnetite
10.5km (6.5 miles) ⓘCabeço de Vide ultramafic complex, Alter do Chão, Portalegre, Portugal
33.4km (20.8 miles) ⓘMonte Raso Mine, Santo António das Areias, Marvão, Portalegre, Portugal
34.6km (21.5 miles) ⓘFarropa Mine, Santo António das Areias, Marvão, Portalegre, Portugal
35.9km (22.3 miles) ⓘAzinhaga Nova Mine, Santo António das Areias, Marvão, Portalegre, Portugal
47.7km (29.6 miles) ⓘTinoca Mine, Nossa Senhora da Graça dos Degolados, Campo Maior, Portalegre, Portugal
51.1km (31.7 miles) ⓘAzeiteiros Mine, Nossa Senhora da Graça dos Degolados, Campo Maior, Portalegre, Portugal
63.3km (39.3 miles) ⓘJuromenha meteorite, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal
85.0km (52.8 miles) ⓘSerra dos Monges No. 1 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
85.2km (52.9 miles) ⓘSerra dos Monges No. 2 Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
85.3km (53.0 miles) ⓘHerdade do Castelo Mine, Santiago do Escoural, Montemor-o-Novo, Évora, Portugal
References
LNEG Siorminp ID 1691Py
 
and/or  
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