Sold2016Porphyry Birdstone4 1/4" Porphyry Birdstone - Delaware Co. IN. - Baker Grade 9 C.O.A. - Ex. Edward Messer CollectionSee Sold Price
Sold20183 7/8" Porphyry Birdstone tabled IndianaOut of the Robert Warrenberg Collection Collected from the mid to late 1900’sSee Sold Price
Sold2023Outstanding Porphyry Birdstone made by Billy Guthrie Mid to late 1900'sPorphyry Birdstone made by Billy Guthrie Mid to late 1900's. Billy made a good number of these throughout his life. We see them scattered in collections, books and on display here and there at shows.See Sold Price
Sold20224 7/16" L Popeyed Porphyry Birdstone, Calhoun Co., IL4 7/16" L Popeyed Porphyry Birdstone, Calhoun Co., ILSee Sold Price
Sold20211 15/16"L x 1 5/8"W x 2 3/8"H Porphyry Birdstone,1 15/16"L x 1 5/8"W x 2 3/8"H Porphyry Birdstone, Porter Co., INSee Sold Price
Sold20233 1/4" Popeyed Porphyry Birdstone. Reproduction. Excellent condition, fine display3 1/4" Popeyed Porphyry Birdstone. Reproduction. Excellent condition, fine displaySee Sold Price
Sold20224 7/16" L x 1 1/8" H Porphyry Birdstone, Hancock Co.,4 7/16" L x 1 1/8" H Porphyry Birdstone, Hancock Co., OHSee Sold Price
Sold20214 1/2" L x 1 1/14" H Porphyry Birdstone, MI4 1/2" L x 1 1/14" H Porphyry Birdstone, MISee Sold Price
Sold20184 7/8" Porphyry Birdstone labeled Eaton County, MIOut of the Robert Warrenberg Collection Collected from the mid to late 1900’sSee Sold Price
Sold2017Ohio Porphyry Bird StoneOhio Porphyry Bird Stone. Purportedly a 1960's surface find in Dark County, Ohio. Size: 1.5'' x 3.5'' x 1.5'' (4 x 9 x 4 cm).See Sold Price
Sold20224 15/16" L Porphyry Birdstone,Medina, OH4 15/16" L Porphyry Birdstone,Medina, OHSee Sold Price
Sold2023Tribal Stone ArtifactsIncluded here: a bird effigy platform pipestone pipe, a carved bracelet, two soapstone or porphyry birdstone carvings of unidentifiable animals, a heavy necklace of carved stone (approximately 32" inSee Sold Price
Sold20213 1/4" L CREAM & BLACK PORPHYRY POPEYED BIRDSTONE,3 1/4" L CREAM & BLACK PORPHYRY POPEYED BIRDSTONE, HAMILTON CO., OHSee Sold Price
Sold2023Large Porphyry Bust Birdstone Indian Artifact ArrowheadThis is 5 inches long. It is from Ohio. KEY WORDS: NATIVE AMERICAN INDIAN ARTIFACT ARTIFACTS ARROWHEAD ARROWHEADS MISSISSIPPIAN QUAPAW CADDO POTTERY COINSSee Sold Price
Sold2017RED PORPHYRY POPEYED BIRDSTONEIT IS 3 INCHES LONG BY 1&1/8 INCHES WIDE. IT IS FROM OHIO. IT WOULD MAKE A GREAT ADDITION TO YOUR COLLECTION!See Sold Price
Sold2017PORPHYRY POPEYED BIRDSTONEIT IS 2&3/4 INCHES LONG BY 1 INCHES WIDE. IT IS FROM ILLINOIS. IT WOULD MAKE A GREAT ADDITION TO YOUR COLLECTION!See Sold Price
Sold2021Sale Highlight: The "Smithsonian" - An iconic 4"The "Smithsonian" Birdstone. An iconic 4" Porphyry Popeyed Birdstone. Its elaborate coloring and exquisite shape make it the most recognizable of all Porphyry Popeyes. Found in Vernon County, WI in 18See Sold Price
May 19Heartland Artifact Auctions Inc5" Birdstone Pre-form, Bennett COA Copy, Found in the Midwest, Ex Frank Foremny Collection$14(3 bids)
May 19Heartland Artifact Auctions Inc5.3/4" Porphyry Full Groove Axe, Illinois. Ex Jim Millard$10(1 bid)
May 19Heartland Artifact Auctions Inc4.1/4" Birdstone Pre-form, Bennett COA, Found in the Midwest, Ex Frank Foremny Collection$12(2 bids)
May 19Heartland Artifact Auctions Inc3.7/8" Woodland Celt, Porphyry Material, Henderson County Illinois$10(1 bid)