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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Goethite from
Cabeça Gorda quarry, Alcobertas, Rio Maior, Santarém, Portugal


09781550017371504386220.jpg
Goethite

Cabeça Gorda quarry, Alcobertas, Rio Maior, Santarém, Portugal
09781550017371504386220.jpg
Goethite

Cabeça Gorda quarry, Alcobertas, Rio Maior, Santarém, Portugal
07588120017371504397544.jpg
Goethite

Cabeça Gorda quarry, Alcobertas, Rio Maior, Santarém, Portugal
Locality type:Quarry
Classification
Species:Goethite
Formula:Fe3+O(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Goethite data
Locality Data:Click here to view Cabeça Gorda quarry, Alcobertas, Rio Maior, Santarém, Portugal
Data Identifiers
Mindat Occurrence Record ID:1609180
Long-form Identifier:1:3:1609180:9
GUID (UUID V4):0
Nearest other occurrences of Goethite
2.6km (1.6 miles) ⓘVale Rodrigues No. 2 quarry, Moita do Poço, Turquel, Alcobaça, Leiria, Portugal
32.8km (20.4 miles) ⓘCalbrita quarries, Abrigada e Cabanas de Torres, Alenquer, Lisbon, Portugal
37.1km (23.1 miles) ⓘCabeço da Meca (or Cabeço de Santa Quitéria), Meca, Alenquer, Lisbon, Portugal
67.2km (41.8 miles) ⓘVale da Aveleira, Pussos São Pedro, Alvaiázere, Leiria, Portugal
88.6km (55.0 miles) ⓘBafureira Beach, Cascais e Estoril, Cascais, Lisbon, Portugal
99.0km (61.5 miles) ⓘHerdade da Caeira Mine, Nossa Senhora da Vila， Nossa Senhora do Bispo e Silveiras, Montemor-o-Novo, Évora, Portugal
99.8km (62.0 miles) ⓘPedra Furada, Setúbal, Setúbal, Setúbal, Portugal
References
Rui Nunes info, Jan 2024Identified by Rui Nunes: Visual Identification
 
and/or  
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