Domestic pottery sherds used in non-ferrous metalworking : A study from early medieval Prague

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75032333%3A_____%2F19%3AN0000016" target="_blank" >RIV/75032333:_____/19:N0000016 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985912:_____/19:00509265

Výsledek na webu

<a href="https://rdcu.be/bHvlK" target="_blank" >https://rdcu.be/bHvlK</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s12520-019-00865-w" target="_blank" >10.1007/s12520-019-00865-w</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Domestic pottery sherds used in non-ferrous metalworking : A study from early medieval Prague

Popis výsledku v původním jazyce

Among archaeometallurgical remains from Prague of the tenth and eleventh centuries AD, attention has been focused on a single type of finds: fragments of common ceramic kitchenware secondarily utilised in assaying ores and in the production and refinement of non-ferrous metals. Fifteen samples from several sites were selected for EDS-SEM analyses of various parts of glassy, slaggy and metallic coatings, of metallic prills and of the primary and secondary mineral phases in these solidified melts. Variable intermediate products of silver and gold extraction were identified, as were examples of the successful cupellation and refinement of these metals. The secondary utilisation of silver scrap has been ruled out by the chemical composition of the coatings on the majority of sherds with a significant Ag content. In contrast, substantial concentrations of other metallic elements (e.g. Bi, Sn) and coatings of Cu- and Fe-sulphide mixtures in some samples correspond to the early stages of the metallurgical processing of non-ferrous metals (ore concentrates) or initial metallurgical intermediate products.

Název v anglickém jazyce

Domestic pottery sherds used in non-ferrous metalworking : A study from early medieval Prague

Popis výsledku anglicky

Among archaeometallurgical remains from Prague of the tenth and eleventh centuries AD, attention has been focused on a single type of finds: fragments of common ceramic kitchenware secondarily utilised in assaying ores and in the production and refinement of non-ferrous metals. Fifteen samples from several sites were selected for EDS-SEM analyses of various parts of glassy, slaggy and metallic coatings, of metallic prills and of the primary and secondary mineral phases in these solidified melts. Variable intermediate products of silver and gold extraction were identified, as were examples of the successful cupellation and refinement of these metals. The secondary utilisation of silver scrap has been ruled out by the chemical composition of the coatings on the majority of sherds with a significant Ag content. In contrast, substantial concentrations of other metallic elements (e.g. Bi, Sn) and coatings of Cu- and Fe-sulphide mixtures in some samples correspond to the early stages of the metallurgical processing of non-ferrous metals (ore concentrates) or initial metallurgical intermediate products.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

60102 - Archaeology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Archaeological and Anthropological Sciences

ISSN

1866-9557

e-ISSN

—

Svazek periodika

11

Číslo periodika v rámci svazku

10

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

20

Strana od-do

5339–5358

Kód UT WoS článku

000497785000015

EID výsledku v databázi Scopus

2-s2.0-85068193315