Neolithic Flint axe head

Globular Amphora culture
Europe, III Millennium B.C

Dark gray flint with white dotted inclusions. Trapezium shape with rectangular cross-section, slightly concave sides, convex cutting edge, finely polished blade.
L. 6.6″ (16.8 cm).
For similar published archaeological examples see:
– Klochko V. I., Weaponry of societies of the Northern Pontic culture circle: 5000-700 BC. Poznań : Adam Mickiewicz University, Institute of Eastern Studies, Institute of Prehistory, 2001, Fig. 18: 1, 2