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Marcasite from
Morris City Pit, Grundy County, Illinois, USA


Locality type:Pit
Classification
Species:Marcasite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Marcasite data
Locality Data:Click here to view Morris City Pit, Grundy County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:678844
Long-form Identifier:1:3:678844:5
GUID (UUID V4):0
Nearest other occurrences of Marcasite
49.6km (30.8 miles) ⓘConco Mine, North Aurora, Kane County, Illinois, USA
72.0km (44.7 miles) ⓘElmhurst Underground No. 1, DuPage County, Illinois, USA
79.9km (49.7 miles) ⓘAtwood Quarry (Macklin Quarry; Rochelle Quarry), Ogle County, Illinois, USA
References
Rocks & Minerals (2010) 85:206-219
 
and/or  
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