Abrader, Stone Item Number: 5317 from the The Burke: University of Washington
Scoria stone tool, possibly sharpener.* Vesicular basalt, roughly rectangular in plan view, with groove along entire circumference of edge. Faces recessed with two lentghwise grooves in bottom of recess (6/95). *Information is from the original accession ledger.
Eastern Washington Klickitat County Lower Columbia North America Pacific Northwest Plateau Washington State Western United States
Purchase from Dr. R. E. Stewart