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Pyrite from
Grundy Quarry, Winnebago County, Wisconsin, USA


Locality type:Quarry
Classification
Species:Pyrite
Formula:FeS2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Pyrite data
Locality Data:Click here to view Grundy Quarry, Winnebago County, Wisconsin, USA
Data Identifiers
Mindat Occurrence Record ID:243202
Long-form Identifier:1:3:243202:1
GUID (UUID V4):0
Nearest other occurrences of Pyrite
5.1km (3.2 miles) Sheppard Quarry, Winnebago County, Wisconsin, USA
8.7km (5.4 miles) Lutz Quarry, Oshkosh, Winnebago County, Wisconsin, USA
12.9km (8.0 miles) Tuler road quarries, Neenah area quarries, Winnebago County, Wisconsin, USA
14.6km (9.1 miles) Neenah area quarries, Winnebago County, Wisconsin, USA
31.4km (19.5 miles) Mackville quarry (Land Wehr Limestone Quarry; Landwehr Materials; Inc.), Outagamie County, Wisconsin, USA
32.0km (19.9 miles) New London Quarry (Black Creek Limestone Company), Outagamie County, Wisconsin, USA
34.1km (21.2 miles) Nellis Limestone Quarry (Ripon Quarry; Green Lake Ready Mix Company), Fond Du Lac County, Wisconsin, USA
46.6km (29.0 miles) Badger Mining Corporation pit (Fairwater Quarry), Utley, Green Lake County, Wisconsin, USA
48.2km (30.0 miles) St. Marie quarry, Green Lake County, Wisconsin, USA
71.6km (44.5 miles) Rockwell Quarry (Rockwell Lime Company; Division of Brisch Brick Company; Rockwood Quarry), Manitowoc County, Wisconsin, USA
References
 
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To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
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