3 1/2" Agate Folsom Knife, Lincoln Co. Colorado, Motley COA. Outstanding Paleo Ovoid found near theHeartland Artifact Auctions4.7(879)$85(3 bids)5 days Left
Natural smoky quartz crystal cluster, a variety of quartz mineral composed of silicon dioxide.Basel Auction House4.5(55)$504 days Left
Beautiful Large Cut & Polished Geode Cave Quartz Cluster. Amazing Color! Nice Large ExampleHeartland Artifact Auctions4.7(879)$105 days Left
