Vote for your favorite mineral in #MinCup26! - Hafnon vs. Putnisite
It's a pair of tiny minerals of unusual chemistry as orange Hafnon battles with purple Putnisite.
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Arsenopyrite from
Los Santos W deposit, Los Santos, Salamanca, Castile and Leon, Spain


Locality type:Deposit
Classification
Species:Arsenopyrite
Formula:FeAsS
Confirmation
Validity:Believed Valid
Associated Minerals Based on Photo Data:
Löllingite1
Chalcopyrite1
Data
Mineral Data:Click here to view Arsenopyrite data
Locality Data:Click here to view Los Santos W deposit, Los Santos, Salamanca, Castile and Leon, Spain
Data Identifiers
Mindat Occurrence Record ID:555439
Long-form Identifier:1:3:555439:3
GUID (UUID V4):0
Nearest other occurrences of Arsenopyrite
35.4km (22.0 miles) ⓘEl Cubito Mine (Grupo minero Las Españas), Carrascal de Barregas, Salamanca, Castile and Leon, Spain
81.8km (50.8 miles) ⓘBarquilla Sn-Ge-Cd-Cu-Fe Deposit, Villar de la Yegua, Salamanca, Castile and Leon, Spain
85.4km (53.1 miles) ⓘGold deposits (incl. Saturno Mine; Los Espinos Valley), Barruecopardo, Salamanca, Castile and Leon, Spain
90.8km (56.4 miles) ⓘAtalaia Mines, Vilar Formoso, Almeida, Guarda, Portugal
93.6km (58.1 miles) ⓘBarruecopardo Mine, Barruecopardo, Salamanca, Castile and Leon, Spain
93.8km (58.3 miles) ⓘMari Tere mine, Lumbrales, Salamanca, Castile and Leon, Spain
97.1km (60.4 miles) ⓘPortugal 1 & 2 quarries, Malpartida, Malpartida e Vale de Coelha, Almeida, Guarda, Portugal
98.7km (61.3 miles) ⓘTapada do Ayres Mine, Badamalos (Vilar Maior e Aldeia da Ribeira), Sabugal, Guarda, Portugal
References
(1998) International strategic mineral issues summary report: tungsten. Circular 930-O. US Geological Survey doi:10.3133/cir930o
 
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