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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Pyrolusite from
Lagoas do Paço Mine, Ferreira do Alentejo e Canhestros, Ferreira do Alentejo, Beja, Portugal


Locality type:Mine
Classification
Species:Pyrolusite
Formula:Mn4+O2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Pyrolusite data
Locality Data:Click here to view Lagoas do Paço Mine, Ferreira do Alentejo e Canhestros, Ferreira do Alentejo, Beja, Portugal
Photo GalleryView Gallery (2 photos)
Data Identifiers
Mindat Occurrence Record ID:821499
Long-form Identifier:1:3:821499:7
GUID (UUID V4):0
Nearest other occurrences of Pyrolusite
7.6km (4.7 miles) ⓘMonte Corinho Mine, Aljustrel e Rio de Moinhos, Aljustrel, Beja, Portugal
11.5km (7.1 miles) ⓘHerdade do Zambujeiro dos Pardieiros Mine, Santa Vitória e Mombeja, Beja, Beja, Portugal
11.8km (7.3 miles) ⓘCerro da Mangancha Mine, Aljustrel e Rio de Moinhos, Aljustrel, Beja, Portugal
12.1km (7.5 miles) ⓘZambujeiro do Montinho Mine, Rio De Moinhos, Aljustrel, Beja, Portugal
12.1km (7.5 miles) ⓘPedra Coelha and Encosta do Cerro do Chaparro do Cabreiro Mines, Santa Vitória e Mombeja, Beja, Beja, Portugal
12.1km (7.5 miles) ⓘHerdade do Vale de Calvo Mine, Ervidel, Aljustrel, Beja, Portugal
12.6km (7.8 miles) ⓘCerros da Cabeça do Homem e de Malpique Mines, Aljustrel e Rio de Moinhos, Aljustrel, Beja, Portugal
13.4km (8.3 miles) ⓘPedra Furada - Herdade das Pedras Alvas Mine, Santa Vitória e Mombeja, Beja, Beja, Portugal
13.8km (8.6 miles) ⓘCêrro da Zorreira na Herdade da Palhota Mine, Santa Vitória e Mombeja, Beja, Beja, Portugal
14.4km (8.9 miles) ⓘSerra dos Feitais Mine, Aljustrel e Rio de Moinhos, Aljustrel, Beja, Portugal
References
Nunes, Rui (n.d.) Personal communication.
 
and/or  
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