A round-shaped blank for a small flat bead made of pyrophyllite (agalmatolite).
For grinding the blanks, abrasives were used. They were sandy bars. Such bars and their fragments were found on several Ushki sites.
Length - 7 mm
Height - 7 mm
Thickness - 1,5 mm
Ponkratova I.Yu., Gubar Yu.S., Lbova L.V. Spektralnyy analiz okrashennykh artefaktov sloya VII stoyanki Ushki V (poluostrov Kamchatka) // Universum Humanitarium. 2019. № 1. S. 56–71.
Ponkratova I.Yu. Etapy zaseleniya territorii u Bolshogo Ushkovskogo ozera na Kamchatke v kontse pleystotsena – golotsene // Arkheologiya. etnografiya i antropologiya Evrazii. 2020. T. 48. № 1. S. 41–51.