bracelet (Piotrkowice) - chemical analysis unetice culture
bracelet (Piotrkowice) - metallographic analysis unetice culture
bracelet (Piotrkowice) - chemical analysis unetice culture
bracelet (Piotrkowice) - metallographic analysis unetice culture
Szentgál radiolarite : 2D documentation Middle Jurassic
Szentgál radiolarite : 3D documentation Middle Jurassic
pin (Kamienna) - chemical analysis Hallstatt period
pin (Cieszyno) - chemical analysis Bronze Age
earring (Jordanów Śląski) - chemical analysis I Bronze Age
Plattenhornstein chert of the Abensberg-Arnhofen type : 2D documentation Upper Jurassic
Tabular chert of the Baiersdorf-type : 2D documentation Tithonian/Upper Jura
Plattenhornstein chert of the Abensberg-Arnhofen type : 3D documentation Upper Jurassic
object fragment (Brześć Kujawski) - chemical analysis Neolithic
Tabular chert of the Baiersdorf-type : 3D documentation Tithonian/Upper Jura
pin (Trzebnik) - chemical analysis III Bronze Age