Apr 19, 2026Phenomenal Columbia Plateau, Oregon. Motley COA. Flawless example, long and slender with impeccableHeartland Artifact Auctions4.7(878)US$10(1 bid)
Apr 13, 20268.75ct Russian Alexandrite Trillion Cut No Reserve GGI CertifiedCalifornia Gemstones4.3(4)US$34(1 bid)
Apr 13, 2026Colombian Emerald 9.5ct Oval Cut No Reserve GGL CertifiedCalifornia Gemstones4.3(4)US$85(1 bid)
Featured13 hrs Left*1.49Ct Lightning Ridge Opal - Australian Opal , 230EKsmith Heritage Auctioneers4.3(46)US$100(1 bid)
Apr 21, 2026Large Clam Shell (Tridacna-Geigas) with Collection of Seashells, 8"h x 20"w x 12"dBill Hood & Sons Art & Antique Auctions4.6(758)US$150(1 bid)
Apr 12, 202635 gram, Crystal Quartz Cluster Formation, Coated in Titanium Geode SpecimenHeartland Artifact Auctions4.7(878)US$10
Apr 19, 2026Colorful Translucent Red & Yellow Agatized Petrified Wood Arrowhead found in Yuma County Colorado.Heartland Artifact Auctions4.7(878)US$10
Apr 19, 2026Large Colorful Polished Slab of Petrified Wood. Fully Polished on Both Sides, 6 1/2" long by 5 1/4"Heartland Artifact Auctions4.7(878)US$10
Apr 19, 2026Lot of 10 Pre-Columbian Clear Crystal Quartz Drilled Tube Beads from South America. I can't imagineHeartland Artifact Auctions4.7(878)US$10
Apr 19, 20261 7/8" mini Hematite Celt / Adze, Calhoun Co. Illinois. Nice well polished example with semi-squaredHeartland Artifact Auctions4.7(878)US$10
