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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Goethite from
Ironton Iron Mine, Sauk County, Wisconsin, USA


Locality type:Mine
Classification
Species:Goethite
Formula:Fe3+O(OH)
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Goethite data
Locality Data:Click here to view Ironton Iron Mine, Sauk County, Wisconsin, USA
Data Identifiers
Mindat Occurrence Record ID:917890
Long-form Identifier:1:3:917890:8
GUID (UUID V4):0
Nearest other occurrences of Goethite
21.7km (13.5 miles) ⓘIllinois Mine, North Freedom, Sauk County, Wisconsin, USA
22.6km (14.0 miles) ⓘSauk Mine, North Freedom, Sauk County, Wisconsin, USA
53.2km (33.1 miles) ⓘDemby-Weist Mine, Ridgeway, Iowa County, Wisconsin, USA
54.1km (33.6 miles) ⓘNecedah Bluff quarry, Juneau County, Wisconsin, USA
58.6km (36.4 miles) ⓘEberle Mine (Lampe Eberle Mine), Clark Mine Group, Highland area, Iowa County, Wisconsin, USA
90.4km (56.2 miles) ⓘSt. Marie quarry, Green Lake County, Wisconsin, USA
96.0km (59.6 miles) ⓘLansing lead mines, Lansing, Allamakee County, Iowa, USA
96.6km (60.1 miles) ⓘJackson County Iron Mine (Black River Falls Mine; Ron Mound; Seven Mile Mound Mine; Red Mound), Jackson County, Wisconsin, USA
96.8km (60.2 miles) ⓘBeneke Quarry (Roverud Construction Company), Houston County, Minnesota, USA
References
Heyl, Allen V., West, Walter S. (1982) Outlying mineral occurrences related to the Upper Mississippi Valley mineral district, Wisconsin, Iowa, Illinois, and Minnesota. Economic Geology, 77 (8) 1803-1817 doi:10.2113/gsecongeo.77.8.1803
 
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