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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Chert from
U.S. Steel Reserve O-42 Prospect (U S Steel Corp), White Township, Saint Louis County, Minnesota, USA


Locality type:Prospect
Classification
Type:Chert
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chert data
Locality Data:Click here to view U.S. Steel Reserve O-42 Prospect (U S Steel Corp), White Township, Saint Louis County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:504023
Long-form Identifier:1:3:504023:0
GUID (UUID V4):0
Nearest other occurrences of Chert
0.6km (0.4 miles) ⓘSyracuse Mine (Wm H Daniels Estate et al), White Township, Saint Louis County, Minnesota, USA
0.8km (0.5 miles) ⓘEmbarrass Mine (Syracuse Mine), White Township, Saint Louis County, Minnesota, USA
0.9km (0.5 miles) ⓘBangor Mine, White Township, Saint Louis County, Minnesota, USA
1.1km (0.7 miles) ⓘU.S. Steel Reserve O-43 Prospect (U S Steel Corp), Biwabik, Saint Louis County, Minnesota, USA
1.5km (0.9 miles) ⓘU.S. Steel Reserve O-41 Prospect (U S Steel Corp), White Township, Saint Louis County, Minnesota, USA
1.5km (0.9 miles) ⓘHector Mine (Hale Mine; State of Minnesota), Biwabik, Saint Louis County, Minnesota, USA
2.0km (1.2 miles) ⓘU.S. Steel Reserve O-40 Prospect, White Township, Saint Louis County, Minnesota, USA
2.1km (1.3 miles) ⓘAjax Mine (Kanawha Mine; U S Steel Corp), Biwabik, Saint Louis County, Minnesota, USA
2.6km (1.6 miles) ⓘHudson Mine (P-M & Company Agt; Erie Mining Company), Aurora, Saint Louis County, Minnesota, USA
2.8km (1.7 miles) ⓘArne Mine (U S Steel Corp), Aurora, Saint Louis County, Minnesota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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