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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Fluorite from
Jefferson and Humm Fluorspar Mines (Jefferson No. 1 and 2 Shafts), Stewart Mining Sub-District, Hardin County, Illinois, USA


Locality type:Mine
Classification
Species:Fluorite
Formula:CaF2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Fluorite data
Locality Data:Click here to view Jefferson and Humm Fluorspar Mines (Jefferson No. 1 and 2 Shafts), Stewart Mining Sub-District, Hardin County, Illinois, USA
Data Identifiers
Mindat Occurrence Record ID:504825
Long-form Identifier:1:3:504825:0
GUID (UUID V4):0
Nearest other occurrences of Fluorite
0.2km (0.1 miles) ⓘJefferson Mine, Stewart Mining Sub-District, Hardin County, Illinois, USA
0.5km (0.3 miles) ⓘGordon Mine, Pope County, Illinois, USA
0.7km (0.4 miles) ⓘHollomon Prospect (Holloman Prospect), Stewart Mining Sub-District, Pope County, Illinois, USA
0.7km (0.4 miles) ⓘFairbairn Mine (Fairbairn tract), Stewart Mining Sub-District, Pope County, Illinois, USA
0.7km (0.4 miles) ⓘStewart Mine No. 3, Stewart Mining Sub-District, Hardin County, Illinois, USA
1.1km (0.7 miles) ⓘBalfour Prospect, Stewart Mining Sub-District, Pope County, Illinois, USA
1.3km (0.8 miles) ⓘStewart Mine No. 1, Stewart Mining Sub-District, Hardin County, Illinois, USA
1.5km (1.0 miles) ⓘStockton Mine (Grand Pierre; Stogdon Mine), Stewart Mining Sub-District, Pope County, Illinois, USA
1.6km (1.0 miles) ⓘStewart Mine No. 2, Stewart Mining Sub-District, Hardin County, Illinois, USA
1.9km (1.2 miles) ⓘBaker Mine (Eichorn Mine), Stewart Mining Sub-District, Hardin County, Illinois, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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