razor (Kadłub) - chemical analysis IV-V Bronze Age

axe (up) - chemical analysis Hallstatt period

bracelet (Kamienna) - chemical analysis Hallstatt period

razor (Kaszyce Milickie) - chemical analysis V Bronze Age

necklace (Karmin) - chemical analysis III-IV Bronze Age

axe (Karmin) - chemical analysis III-IV Bronze Age

axe (Karmin) - chemical analysis III-IV Bronze Age

axe (Karmin) - chemical analysis III-IV Bronze Age

axe (Karmin) - chemical analysis III-IV Bronze Age

axe (Karmin) - chemical analysis III-IV Bronze Age

sieckle (Karmin) - chemical analysis III-IV Bronze Age

razor (Karmin) - chemical analysis III-IV Bronze Age

pin (Karmin) - chemical analysis I Bronze Age

pin (Jordanów Śląski) - chemical analysis II Bronze Age

bracelet (Janowiczki) - chemical analysis IV Bronze Age

axe (Jelenia Góra) - chemical analysis III Bronze Age

siekierka (Jelenia Góra) - analiza chemiczna III Bronze Age

bracelet (Jezierzyce Wielkie) - chemical analysis Hallstatt period

necklace (Kisielsk) - chemical analysis Hallstatt period

pin (Kisielsk) - chemical analysis Hallstatt period

bracelet (Łuszczewo) - chemical analysis III Bronze Age

bracelet (Kuźnice) - metallographic analysis III Bronze Age

axe (Mechnacz) - chemical analysis Unetice culture

axe (Mały Garc) - chemical analysis III Bronze Age

dagger (Środa Wielkopolska) - chemical analysis III Bronze Age

armlet (Łuszczewo) - chemical analysis III Bronze Age

button (Trzebiatów) - chemical analysis III Bronze Age

Chocolate' flint : 3D documentation Upper Jurassic

bead (Brześć Kujawski) - chemical analysis Neolithic

small awl (Stary Brześć) - chemical analysis Neolithic

small awl (Stary Brześć) - metallographic analysis Neolithic

Izdebski, Janusz

bracelet (Kuźnice) - chemical analysis III Bronze Age

necklace (Buczków) - chemical analysis Hallstatt period D

axe (Mirocin Dolny) - chemical analysis V Bronze Age