Vote for your favorite mineral in #MinCup26! - Monazite-(Ce) vs. Andalusite
It's a showdown with rare earth elemental ore Monazite-(Ce) and index mineral Andalusite.
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Calcite from
Morris City Pit, Grundy County, Illinois, USA


Locality type:Pit
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Morris City Pit, Grundy County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:678843
Long-form Identifier:1:3:678843:8
GUID (UUID V4):0
Nearest other occurrences of Calcite
15.3km (9.5 miles) ⓘCoal City, Grundy County, Illinois, USA
49.6km (30.8 miles) ⓘConco Mine, North Aurora, Kane County, Illinois, USA
50.1km (31.1 miles) ⓘVermilion Quarry, LaSalle County, Illinois, USA
53.5km (33.2 miles) ⓘIllinois Cement Company Quarry, LaSalle County, Illinois, USA
72.0km (44.7 miles) ⓘElmhurst Underground No. 1, DuPage County, Illinois, USA
References
Rocks & Minerals (2010) 85:206-219
 
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