Raw scan of lithic core made in bipolar (splintering) technique. Artefact found out of context.
Piece is made of so called "Pommeranian Flint" - raw material characteristic for northern part of eastern Pommerania in N Poland. Bipolar reduction was used in this region from Mesolithic period up till Late Bronze Age/Early Iron Age.
Model not in scale, real world size: 29 x 26 x 7 mm