The item has a complex propeller-like shape with rounded angular lenticular forms in cross section. It was made of serpentine (or talcit) of greenish-yellow color with brown spots and calcite mineral. It has a large breakage on cracks extending to the hole. The outer edge of the item around the perimeter is covered with 44 short notches singular in composition.
Scratches and pits of a technological nature are visible on the surface, traces of a burin work are well traced. The working edge of the tool was relatively wide. Obviously, with its help, the blank was flattened before the hole was drilled. Double-sided drilling was made with a reamer with a working rotary of less than 180 °. Flaring conical drilling channel is not found.
The notches are made with a cutting tool. The tool for such work served as a knife. Probable tool kinematics is translational. Most of the surface of the item is smoothed, this type of surface, as a rule, can be formed from contact with elastic organic material like skin.
no
Length (along the long axis) - 38,85 mm
Width (max) - 23,75 mm
Thickness (average) - около 6,0 mm
Diameter of the hole (at the beginning) - 6,63 mm
Diameter of the hole (min) - 4,14 mm
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Holyushkin Yu. P. Poselenie Malaya Syya - rannij etap verhnego paleolita Sibiri (k probleme nachala stanovleniya kul'tur Homo sapiens v Severnoj Azii) // Astroarheologiya - estestvennonauchnyj instrument poznaniya protonauk i astral'nyh religij zhrechestva drevnih kul'tur Hakasii. Krasnoyarsk: izd-vo Gorod, 2009. – S. 137 –145 (in Russiun).