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
Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal


Locality type:Pit
Classification
Species:Goethite
Formula:Fe3+O(OH)
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Libethenite7
Quartz6
Pseudomalachite3
Wavellite2
Chalcosiderite1
Turquoise1
- var Rashleighite1
Siderite1
Chalcosiderite-Turquoise Series1
Data
Mineral Data:Click here to view Goethite data
Locality Data:Click here to view Miguel Vacas Mine, Nossa Senhora da Conceição e São Bartolomeu, Vila Viçosa, Évora, Portugal
Photo GalleryView Gallery (10 photos)
Data Identifiers
Mindat Occurrence Record ID:219305
Long-form Identifier:1:3:219305:2
GUID (UUID V4):0
Nearest other occurrences of Goethite
1.6km (1.0 miles) Unnamed marble quarries, Pardais, Vila Viçosa, Évora, Portugal
1.9km (1.2 miles) Almagreira Mine, Pardais, Vila Viçosa, Évora, Portugal
5.5km (3.4 miles) Marble quarries, Borba, Évora, Portugal
7.8km (4.9 miles) Marble quarries, Vila Viçosa, Évora, Portugal
8.9km (5.6 miles) Bugalho Mine, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal
17.3km (10.8 miles) Mociços Mine, Alandroal-Nossa Senhora da Conceição - São Brás dos Matos-Mina do Bugalho e Juromenha-Nossa Senhora do Loreto, Alandroal, Évora, Portugal
18.4km (11.5 miles) Mostardeira Mine, Glória, Estremoz, Évora, Portugal
19.2km (11.9 miles) Courela de Santo António quarry, Estremoz, Estremoz, Évora, Portugal
37.1km (23.1 miles) Las Herrerías deposit, Alconchel, Badajoz, Extremadura, Spain
68.4km (42.5 miles) Alcalainha Mine, Nossa Senhora da Tourega e Nossa Senhora de Guadalupe, Évora, Évora, Portugal
References
 
and/or  
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