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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Quartz crystal (commodity) from
Iron Springs Mine, Perry County, Arkansas, USA


Locality type:Mine
Classification
Commodity:Quartz crystal (commodity)
Data
Commodity Data:Click here to view Quartz crystal (commodity) data
Locality Data:Click here to view Iron Springs Mine, Perry County, Arkansas, USA
Data Identifiers
Mindat Occurrence Record ID:1378407
Long-form Identifier:1:3:1378407:8
GUID (UUID V4):0
 
and/or  
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