4 1/4" Slate Bannerstone Modern Made.North American Artifact Auctions4.7(237)US$10(1 bid)406 Lots Away
4 3/16" Geniculate Slate Bannerstone Found in Northern Ohio.North American Artifact Auctions4.7(237)US$270(3 bids)220 Lots Away
PETRIFIED WOOD SLAB ROCK STONE LAPIDARY SPECIMENCol. Christie Hatman Auctioneers4.3(490)US$51 day Left
3 9/16" Slate Adz Found in Vermillion Co. Illinois.North American Artifact Auctions4.7(237)US$10(1 bid)249 Lots Away
4 3/4" x 2 3/8" Quality Hardstone Celt, Pahaquarry, New JerseyHeartland Artifact Auctions4.7(872)US$10Mar 08, 2026