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Chalcopyrite from
Mulford Quarry, Winnebago County, Illinois, USA


Locality type:Quarry
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Mulford Quarry, Winnebago County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:432512
Long-form Identifier:1:3:432512:3
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
9.3km (5.8 miles) ⓘIrene Quarry, Irene, Boone County, Illinois, USA
35.1km (21.8 miles) ⓘAtwood Quarry (Macklin Quarry; Rochelle Quarry), Ogle County, Illinois, USA
75.2km (46.7 miles) ⓘConco Mine, North Aurora, Kane County, Illinois, USA
91.3km (56.8 miles) ⓘGratiot copper prospect, Gratiot area, Lafayette County, Wisconsin, USA
References
MinRec: Mar,1995
 
and/or  
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