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Silver-bearing Chalcocite from
Cook County, Minnesota, USA


Locality type:County
Classification
Species:Chalcocite var: Silver-bearing Chalcocite
Formula:(Cu,Ag)2S
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Silver-bearing Chalcocite data
Locality Data:Click here to view Cook County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:421783
Long-form Identifier:1:3:421783:1
GUID (UUID V4):0
References
Ransom, Jay Ellis (1974) Gems and Minerals of America - A Guide to Rock Collecting. Harper & Row.
 
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