Ключевые слова: age, aged, ancient, archeology, arrow, background, black backgroung, blade, brown, chipped, close, collection, color, detail, directly above, europe, find, flint, flint tool, flintstone, gemology, geography, geological, geology, isolated, macro, manufacture, mineral, mineralogy, natural, natural resources, nature, nobody, notlitic, objects, old, paleolith, paleolithic, patina, point, quartz, rock, rough, stone, stone tools, surface, tool, weapon, white, white background,