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Lake Superior Agate
Lake Superior agate, 8 cm, from the Mississippi River at East Dubuque, Illinois. Found in 1998.
Product details
Species
SizeSmall Cabinet
Dimensions8.0 cm
Locality
Mississippi River at East Dubuque, Illinois
Publications
- Mineralogical Record Self Collected Minerals page 55
Added on02/13/2026
Comments
Known provenance
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