Rock and Gem Shop › Lake Superior Agate Rough Image 1 of 1 Lake Superior Agate Rough $12.00 Lake Superior Agate - RoughLower Grade Agates for Tumbling Filler or DisplaysSold by the Pound Quantity: Purchase Added! Lake Superior Agate - RoughLower Grade Agates for Tumbling Filler or DisplaysSold by the Pound Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More