PRODUCTION AND USE OF LONG BLADES DURING THE CHALCOLITHIC IN NORTH-EASTERN BULGARIA

Résumé

The Chalcolithic sites of Bulgaria are characterized by a large number of tools from Dobrudjian flint. Results of studying of flint items the main blank for which was the long blade, existence of workshops, a wide circulation of the same products in different regions of the country testify to high technological level of processing of flint raw materials, professionalism of craftsmen and specialization of flint production in economy of this time. Archaeological materials were studied by means of technical- morphological and experimental-traceological methods and ethnographic data were also used.