2024Heartland Artifact Auctions Inc5.3/4" Porphyry Full Groove Axe, Illinois. Ex Jim MillardSee Sold Price
2024Heartland Artifact Auctions Inc3.7/8" Woodland Celt, Porphyry Material, Henderson County IllinoisSee Sold Price
2024STAIRPair of Louis XVI Style Gilt-Bronze-Mounted Grey Porphyry Vases, Possibly Russian or SwedishSee Sold Price
2024Hutchinson Scott AuctioneersA PAIR OF 20TH CENTURY PORPHYRY TYPE AND ORMOLU MOUNTED COLUMNSSee Sold Price