Rocks Slabs and Specimens › Lake Superior agates with amethyst Image 1 of 3 Image 2 of 3 Image 3 of 3 Lake Superior agates with amethyst $120.00 5 pieces. 6.6 oz total weight, Add To Cart Added! 5 pieces. 6.6 oz total weight, Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More