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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Cobalt (commodity) from
Big Stake Nickel Deposit (Big Stake Claim), Custer County, Colorado, USA


Locality type:Deposit
Classification
Commodity:Cobalt (commodity)
Data
Commodity Data:Click here to view Cobalt (commodity) data
Locality Data:Click here to view Big Stake Nickel Deposit (Big Stake Claim), Custer County, Colorado, USA
Data Identifiers
Mindat Occurrence Record ID:1123982
Long-form Identifier:1:3:1123982:0
GUID (UUID V4):0
 
and/or  
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