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Chalcopyrite from
Atwood Quarry (Macklin Quarry; Rochelle Quarry), Ogle County, Illinois, USA


Locality type:Quarry
Classification
Species:Chalcopyrite
Formula:CuFeS2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Data
Mineral Data:Click here to view Chalcopyrite data
Locality Data:Click here to view Atwood Quarry (Macklin Quarry; Rochelle Quarry), Ogle County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:1437442
Long-form Identifier:1:3:1437442:5
GUID (UUID V4):0
Nearest other occurrences of Chalcopyrite
34.4km (21.4 miles) ⓘIrene Quarry, Irene, Boone County, Illinois, USA
35.1km (21.8 miles) ⓘMulford Quarry, Winnebago County, Illinois, USA
61.2km (38.0 miles) ⓘConco Mine, North Aurora, Kane County, Illinois, USA
References
E.L. Clopton collection #258M
 
and/or  
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