Rock and Gem Shop › Arizona Chalcedony - $4 per pound Image 1 of 1 Arizona Chalcedony - $4 per pound $0.25 Arizona Chalcedony Lapidary Rough Rock - for cutting slabs and general lapidary workSold by Weight & Priced by Ounce Quantity: Purchase Added! Arizona Chalcedony Lapidary Rough Rock - for cutting slabs and general lapidary workSold by Weight & Priced by Ounce Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More