Jul 12, 20263 1/2" Castroville, Novaculite, Tupelo, Arkansas, Found by John MiddlebrookEst. $15-$10,000$10Heartland Artifact AuctionsQuincy, IL
Jul 12, 20262 15/16" Adena/Turkey Tail, Sonora Chert, Found in Kentucky, Davis COAEst. $15-$10,000$10Heartland Artifact AuctionsQuincy, IL
Jul 12, 20261 1/2" Fishtail, Tupelo, Arkansas, Found by John MiddlebrookEst. $15-$10,000$10Heartland Artifact AuctionsQuincy, IL
Jul 12, 20261 1/2" Pelican, Tupelo, Arkansas, Found by John MiddlebrookEst. $15-$10,000$10Heartland Artifact AuctionsQuincy, IL
Jul 12, 20263 1/8" x 2 1/4" Gun Metal Hematite Celt, Lafayette Co., Missouri, Ex. George Robertson, Motley COAEst. $15-$10,000$10(1 bid)Heartland Artifact AuctionsQuincy, IL
Jul 12, 20262 1/2" Hematite Celt, Missouri, Ex. Scott CarruthersEst. $15-$10,000$10Heartland Artifact AuctionsQuincy, IL
Jul 12, 20260.9 Gram Gold Nugget, Found by Bill Goodwin in New Mexico, 1962Est. $15-$10,000$12(2 bids)Heartland Artifact AuctionsQuincy, IL
Jul 12, 20262 3/8" Sandstone Needle Sharpener/Abrading Stone, Found in Ralls County, MissouriEst. $15-$10,000$10Heartland Artifact AuctionsQuincy, IL
Jul 12, 20261 3/8" Autauga, White Quartz, Dallas County, Alabama, Ex. Jerry Dickey and Dennis BusheyEst. $15-$10,000$10Heartland Artifact AuctionsQuincy, IL
Jul 14, 2026Lucite Pink & Purple 'Cool' Abstract SculptureEst. $200-$400$100Akiba GalleriesDania Beach, FL
Jul 15, 202611.92Ctw Natural Tourmaline LooseEst. $11,000-$22,000$5,500Crest Auction HouseEastvale, CA
Jul 24, 2026Cat Track & Snail Pink White Overshot 73" x 90"Est. $50-$500$5Estate & Downsizing Specialists LLCBloomington, IN
Jul 25, 2026Group of Decorative Stone and Geode ArticlesEst. $200-$300$100Nadeau's Auction GalleryWindsor, CT
Jul 19, 2026A group of hardstone eggsEst. $200-$300$100Turner Auctions + AppraisalsSouth San Francisco, CA