Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Goethite from
Mimbach Quarry (Mayer Quarry; St. Croix County Highway Department), Hudson, St. Croix County, Wisconsin, USA


Locality type:Quarry
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 Mimbach Quarry (Mayer Quarry; St. Croix County Highway Department), Hudson, St. Croix County, Wisconsin, USA
Data Identifiers
Mindat Occurrence Record ID:243137
Long-form Identifier:1:3:243137:6
GUID (UUID V4):0
Nearest other occurrences of Goethite
25.1km (15.6 miles) ⓘSvec Quarry (Edward Kraemer and Sons; Inc.), Pierce County, Wisconsin, USA
27.2km (16.9 miles) ⓘPechacek Quarry (Pierce County Highway Department), Pierce County, Wisconsin, USA
39.8km (24.7 miles) ⓘHager City dolomite deposit No. 1, Pierce County, Wisconsin, USA
40.9km (25.4 miles) ⓘDon Borst Quarry (Pierce County Highway Department), Pierce County, Wisconsin, USA
42.9km (26.7 miles) ⓘCady Creek Iron mine, Pierce County, Wisconsin, USA
43.9km (27.3 miles) ⓘCady Creek quarry, Pierce County, Wisconsin, USA
49.6km (30.8 miles) ⓘElmwood quarry, Elmwood, Pierce County, Wisconsin, USA
53.8km (33.4 miles) ⓘMaiden Rock Limestone Quarry No. 1, Maiden Rock, Pierce County, Wisconsin, USA
62.0km (38.5 miles) ⓘFayerweather Quarry (Stockholm Quarry; Tiffany Construction Div.; Edward Kraemer and Sons; Inc.), Pepin County, Wisconsin, USA
References
Cordua, William S. (1998) Wisconsin Mineral Locality Index. Rocks & Minerals, 73 (6) 378-399 doi:10.1080/00357529809603078
 
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