spiral (Chojnów) - chemical analysis IV-V Bronze Age
ring (Mierzanowice) - chemical analysis I Bronze Age
wire (Bychowo) - chemical analysis IV-V Bronze Age
pin (Gorszewice) - chemical analysis Hallstatt period
earring (Mierzanowice) - chemical analysis I Bronze Age
earring (Mierzanowice) - chemical analysis I Bronze Age
metalsheet decoration (Jordanów Śląski) - chemical analysis Neolithic
ring (Mierzanowice) - metallographic analysis I Bronze Age
earring (Mierzanowice) - chemical analysis I Bronze Age
tube (Jordanów Śląski) - chemical analysis Neolithic
ring (Słupsk) - chemical analysis Bronze Age
pin (Gorszewice) - chemical analysis Hallstatt period
disc pendant (Jaworze Dolne) - chemical analysis II Bronze Age
Chocolate' flint : 2D documentation Upper Jurassic
Chocolate' flint : 3D documentation Upper Jurassic