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
Whitney Mine (Iron Range Reserve O-87), Saint Louis County, Minnesota, USA


Locality type:Mine
Classification
Type:Chert
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Chert data
Locality Data:Click here to view Whitney Mine (Iron Range Reserve O-87), Saint Louis County, Minnesota, USA
Data Identifiers
Mindat Occurrence Record ID:504171
Long-form Identifier:1:3:504171:8
GUID (UUID V4):0
Nearest other occurrences of Chert
0.6km (0.4 miles) ⓘNassau Mine, Saint Louis County, Minnesota, USA
0.6km (0.4 miles) ⓘLongyear Mine (Hanna Mining Company; Hanna Mining Company Agt), Saint Louis County, Minnesota, USA
0.7km (0.4 miles) ⓘWeggum Mine (Philbin Mine; State of Minnesota), Saint Louis County, Minnesota, USA
0.8km (0.5 miles) ⓘSouth Longyear Mine, Saint Louis County, Minnesota, USA
1.0km (0.6 miles) ⓘClark Mine No. 2 (Pitt Pac Company; Cons Pacific Company), Saint Louis County, Minnesota, USA
1.0km (0.6 miles) ⓘSt. Anthony No. 2 Reserve Cp-1 Prospect, Saint Louis County, Minnesota, USA
1.1km (0.7 miles) ⓘIron Range Reserve O-90 prospect (U S Steel Corp), Saint Louis County, Minnesota, USA
1.2km (0.8 miles) ⓘWebb Mine, Saint Louis County, Minnesota, USA
1.3km (0.8 miles) ⓘAlbany Mine, Saint Louis County, Minnesota, USA
1.4km (0.8 miles) ⓘU.S. Steel Reserve O-56 Prospect (U S Steel Corp), Saint Louis County, Minnesota, USA
References
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
 
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