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Agate from
Lake Superior beaches, Luce County, Michigan, USA


Locality type:Lake
Classification
Species:Quartz var: Agate
Formula:SiO2
Confirmation
Validity:Believed Valid
Data
Mineral Data:Click here to view Agate data
Locality Data:Click here to view Lake Superior beaches, Luce County, Michigan, USA
Data Identifiers
Mindat Occurrence Record ID:417220
Long-form Identifier:1:3:417220:8
GUID (UUID V4):0
Nearest other occurrences of Agate
18.0km (11.2 miles) ⓘLake Superior beaches, Grand Marais, Alger County, Michigan, USA
25.0km (15.5 miles) ⓘGrand Sable Dunes, Pictured Rocks National Lakeshore, Alger County, Michigan, USA
83.2km (51.7 miles) ⓘMamainse Point area, Algoma District, Ontario, Canada
References
Heinrich, E. W., Robinson, George Willard (2004) Mineralogy of Michigan (2nd ed.) A.E. Seaman Mineral Museum and Michigan Technological University. 252pp.
 
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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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