Sep 19, 2026Large Petrified Wood BowlEst. $1,000-$1,200$500Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 2026Huge Polished Petrified Wood SliceEst. $2,500-$3,000$900Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 20268 Optical Calcite Iceland Spar Rhomboid FormationsEst. $80-$100$1Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 2026Septarian Dragon Egg GeodeEst. $200-$250$90Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 2026Large Seed Fern Leaf FossilEst. $500-$600$125Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 2026Rare Scolecite SpecimenEst. $400-$600$150Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 2026Rare Malachite Stalactite FormationEst. $700-$900$300Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 20267 Optical Calcite Iceland Spar Rhomboid FormationsEst. $80-$100$1Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 2026Apophyllite and Stilbite FormationEst. $250-$350$60Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 2026Polished Amethyst Geode on Steel StandEst. $700-$900$275Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 2026Water-Clear Bermejillo SeleniteEst. $600-$700$225Houston, TXFossils & Gemstones of Houston4.5(36)
Sep 19, 2026Desert Rose Selenite FormationEst. $150-$200$70Houston, TXFossils & Gemstones of Houston4.5(36)
Buy NowNatural Mineral Metallic Luster And Pale Brass - Yellow Gold Pyrite 2.70 Ct.$7Lake Charles, LATreasure of Gems & Jewelry4.5(268)
Sep 20, 2026Fine Fossilized Ancient Wooly Rhino Tooth with RootsEst. $300-$400$90Brea, CAInspired Auctions4.3(1)
Sep 29, 2026Large Amethyst Geode with Calcite Crystal Formations on Metal StandEst. $3,000-$6,000$800Hollywood, FLWilliamson Auction Gallery4.6(339)
Live Now4.25 Cts GIA Certified ParaibaEst. $13,500-$27,000$2,250Bangkok, Krung ThepNile Jewels Co Ltd