A world-unique association of staročeskéite, izoklakeite and terywallaceite from Kutná Hora ore district, Czech Republic
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22810%2F25%3A43933686" target="_blank" >RIV/60461373:22810/25:43933686 - isvavai.cz</a>
Result on the web
<a href="https://www.bullmineral.cz/paper/389" target="_blank" >https://www.bullmineral.cz/paper/389</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.46861/bmp.33.236" target="_blank" >10.46861/bmp.33.236</a>
Alternative languages
Result language
angličtina
Original language name
A world-unique association of staročeskéite, izoklakeite and terywallaceite from Kutná Hora ore district, Czech Republic
Original language description
very interesting and world-unique association of Ag-Pb-Bi-Sb sulfosalts staročeskéite, izoklakeite-giessenite andterywallaceite has been found and determined from the Staročeské pásmo Lode of the Kutná Hora ore district, CzechRepublic. Associated mineral include Sb-rich gustavite, Sb-rich treasurite, holubite, schirmerite (type 2), Bi-rich jamesoniteand Ag,Bi-rich galena. The studied mineral association includes sulfosalts constituted by both Bi and Sb (staročeskéite,terrywallaceite, izoklakeite, holubite) as well as Sb-rich varieties of Bi-lillianite homologues and Bi-rich varietiesof Sb sulfosalts (Bi-rich jamesonite). Staročeskéite has the empirical formula based on 11 apfu Ag0.72Cu0.01(Pb1.59Fe0.02Cd0.01)Ʃ1.62(Bi1.31Sb1.44) Ʃ1.75S5.91, in a very good agreement with the ideal formula. The Bi-richest izoklakeite (Bi/(Sb +Bi) = 0.70) found so far anywhere in the world was determined among the compositions of minerals of the izoklakeite -giessenite series. The so far Bi-richest izoklakeite with Bi/(Sb + Bi) = 0.68 was reported from Otome mine, Japan. Theobserved succession trend progresses from the earliest Bi-richest minerals to youngest Sb-richest members, startingwith Ag,Bi-rich galena and ending with Bi-rich jamesonite being the latest, in line with previously reported observations.Empirical formulas of main and associated minerals and degrees of substitutions are discussed.
Czech name
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Czech description
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Classification
Type
J<sub>ost</sub> - Miscellaneous article in a specialist periodical
CEP classification
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OECD FORD branch
10504 - Mineralogy
Result continuities
Project
<a href="/en/project/GA15-18917S" target="_blank" >GA15-18917S: Anomalous Bi-Sb substitution in sulphosalts of Kutna Hora ore district as an indicator of genetic conditions of the hydrotermal mineralization origin</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Bulletin Mineralogie Petrologie
ISSN
2570-7337
e-ISSN
2570-7345
Volume of the periodical
33
Issue of the periodical within the volume
2
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
6
Pages from-to
236-241
UT code for WoS article
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EID of the result in the Scopus database
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