Vote for your favorite mineral in #MinCup26! - Bournonite vs. Vesuvianite
Cogwheels of bournonite are up against colourful vesuvianite.
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Siegenite from
Szczygłowice Mine, Knurów, Gliwice County, Silesian Voivodeship, Poland


Locality type:Mine
Classification
Species:Siegenite
Formula:CoNi2S4
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified, Polarised-light microscopy
SEM-EDS
Data
Mineral Data:Click here to view Siegenite data
Locality Data:Click here to view Szczygłowice Mine, Knurów, Gliwice County, Silesian Voivodeship, Poland
Data Identifiers
Mindat Occurrence Record ID:830394
Long-form Identifier:1:3:830394:3
GUID (UUID V4):0
References
Eligiusz Szełęg collection
 
and/or  
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