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
Fragas da Carvalhosa Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal


Locality type:Mine
Classification
Species:Goethite
Formula:Fe3+O(OH)
Confirmation
Validity:Confirmed
Confirmation Methods:XRD
Associated Minerals Based on Photo Data:
Strengite9
Wavellite2
Jarosite2
Wardite2
Kidwellite1
Quartz1
Data
Mineral Data:Click here to view Goethite data
Locality Data:Click here to view Fragas da Carvalhosa Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal
Data Identifiers
Mindat Occurrence Record ID:760028
Long-form Identifier:1:3:760028:9
GUID (UUID V4):0
Nearest other occurrences of Goethite
1.7km (1.0 miles) ⓘCabeço da Mua Mine, Felgar e Souto da Velha, Torre de Moncorvo, Bragança, Portugal
3.0km (1.9 miles) ⓘMoncorvo Mining Field, Torre de Moncorvo, Bragança, Portugal
8.9km (5.5 miles) ⓘFerronho Mine, Mós, Torre de Moncorvo, Bragança, Portugal
11.6km (7.2 miles) ⓘTerra da Mina Mine, Castelo Branco, Mogadouro, Bragança, Portugal
12.6km (7.8 miles) ⓘVale da Madre Mine, Freixo de Espada à Cinta e Mazouco, Freixo de Espada à Cinta, Bragança, Portugal
47.8km (29.7 miles) ⓘUnnamed gravel pit, Sendim e Atenor, Miranda do Douro, Bragança, Portugal
50.1km (31.1 miles) ⓘFonte Velha Mine, Torre de Terrenho， Terrenho e Sebadelhe da Serra, Trancoso, Guarda, Portugal
54.2km (33.7 miles) ⓘPedro Alvaro mine, Villares de Yeltes, Salamanca, Castile and Leon, Spain
56.0km (34.8 miles) ⓘLenteiros Mine, Reboleiro, Trancoso, Guarda, Portugal
59.7km (37.1 miles) ⓘLugar do Seixo Mine, Galafura e Covelinhas, Peso da Régua, Vila Real, Portugal
References
Alves, Pedro (n.d.) Personal communication.
 
and/or  
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