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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Tetrahedrite Subgroup from
Bugalho Mine, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal


Locality type:Mine
Classification
Species:'Tetrahedrite Subgroup' (not an IMA approved species)
Formula:Cu6(Cu4C22+)Sb4S12S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Tetrahedrite Subgroup data
Locality Data:Click here to view Bugalho Mine, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal
Data Identifiers
Mindat Occurrence Record ID:916443
Long-form Identifier:1:3:916443:7
GUID (UUID V4):0
Nearest other occurrences of Tetrahedrite Subgroup
57.5km (35.7 miles) ⓘAlgares Mine, Portel, Portel, Évora, Portugal
65.8km (40.9 miles) ⓘAparis Mine, Barrancos, Barrancos, Beja, Portugal
67.2km (41.8 miles) ⓘMinancos Mine, Barrancos, Barrancos, Beja, Portugal
87.6km (54.4 miles) ⓘHerdade da Ventosa Mine, Nossa Senhora das Neves, Beja, Beja, Portugal
93.1km (57.8 miles) ⓘHerdade da Caeira Mine, Nossa Senhora da Vila， Nossa Senhora do Bispo e Silveiras, Montemor-o-Novo, Évora, Portugal
References
Alfredo Bensaude Museum / IST Lisbon
 
and/or  
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