Name:

axe (Radowiska) - metallographic analysis

Type of object:

Archaeological artifact

Location:

Radowiska

Location- administrative unit (present):

Kuyavian-Pomeranian

Location- administrative unit (former):

Bydgoszcz Province

Ownership:

District Museum in Toruń

Characteristics of the object- technique:

casting

Characteristics of the object- raw material:

Copper alloy

Characteristics of the object- weight:

236,7 g

Object description:

Siekierka z lekko podniesionymi brzegami, ostrze lekko łukowate, obuch prawie płaski - Radowiska pow. Wąbrzeźno. Analiza: CL-3281 na ostrzu (A) i brzegu (B)

Method of analysis:

Wstępne szlifowanie odbywało się na papierach karborundowych o ziarnistości 220, 320, 400 i 600 na mokro, następnie próbki wypolerowano w zwykły sposób na filcu za pomocą tlenku glinu. Próbki trawiono odczynnikiem składającym się z: 1 cz.25% NH3 + 1 cz.3% H202. Stosowano trawienie przez pocieranie w czasie od 3 do 15 sek

Type of analysis:

metallographic analysis

Data:

1971

Accession number:

3281-CL/1-4

Chronology:

II-III Bronze Age

Subject and Keywords:

material science analysis of archaeological finds ; chemical analysis of metal objects ; Bronze Age

Relation:

Documentation of metallurgical analyses of the archaeological artefact made at the Central Archeometric Laboratory in Warsaw

Resource type:

Image

Detailed Resource Type:

Research data

Rights:

Creative Commons Attribution BY-SA 3.0 PL license

Terms of use:

Copyright-protected material. [CC BY-SA 3.0 PL] May be used within the scope specified in Creative Commons Attribution BY-SA 3.0 PL license, full text available at: ; -

Digitizing institution:

Institute of Archaeology and Ethnology of the Polish Academy of Sciences

Original in:

Institute of Archaeology and Ethnology of the Polish Academy of Sciences

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open