 Three groups of flint could be determined; light brown, red-brown and that varied but was usually grey-chocolate that was distinguished with a radiant "desert shine".Characteristics of the industry include smallness in size, commonly between 2.5 cm and 4 cm and frequently being quite thick, unlike geometric microliths.The small number of tools within the assemblage is another distinguishable characteristic, including short denticulated or notched blades, end scrapers, transverse racloirs on thin flakes and borers with strong points.