Vote for your favorite mineral in #MinCup26! - Quartz vs. Asagiite
It's a classic vs a newbie as the most common named mineral in the crust Quartz is up against an exceedingly-rare sea foam-green mineral discovered just a few years ago Asagiite.
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Calcite from
Gordon Mine, Pope County, Illinois, USA


Locality type:Mine
Classification
Species:Calcite
Formula:CaCO3
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Calcite data
Locality Data:Click here to view Gordon Mine, Pope County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:504755
Long-form Identifier:1:3:504755:0
GUID (UUID V4):0
Nearest other occurrences of Calcite
0.6km (0.4 miles) ⓘFairbairn Mine (Fairbairn tract), Stewart Mining Sub-District, Pope County, Illinois, USA
1.2km (0.8 miles) ⓘStewart Mine No. 3, Stewart Mining Sub-District, Hardin County, Illinois, USA
1.6km (1.0 miles) ⓘStewart Mine No. 1, Stewart Mining Sub-District, Hardin County, Illinois, USA
1.9km (1.2 miles) ⓘStewart Mine No. 2, Stewart Mining Sub-District, Hardin County, Illinois, USA
2.0km (1.3 miles) ⓘBarnett Mine (West Vein Mine; Barnett Complex Mine; Parkinson; Parkenson), Stewart Mining Sub-District, Pope County, Illinois, USA
2.2km (1.3 miles) ⓘBaker Mine (Eichorn Mine), Stewart Mining Sub-District, Hardin County, Illinois, USA
3.1km (1.9 miles) ⓘMcGuire Prospect, Hobbs Creek Mining Sub-District, Pope County, Illinois, USA
3.2km (2.0 miles) ⓘPell Mine, Interstate Mining Sub-District, Hardin County, Illinois, USA
3.8km (2.4 miles) ⓘTwitchell Mine, Interstate Mining Sub-District, Hardin County, Illinois, USA
3.9km (2.5 miles) ⓘCook Mine, Eichorn area, Hardin County, Illinois, USA
References
U.S.G.S. Bulletin 255
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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