Bismuth and bismuth-antimony sulphosalts from Kutna Hora vein Ag-Pb-Zn ore district, Czech Republic

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22810%2F17%3A43913558" target="_blank" >RIV/60461373:22810/17:43913558 - isvavai.cz</a>

Alternative codes found

RIV/00023272:_____/17:10133653 RIV/00025798:_____/17:00000168

Result on the web

<a href="http://dx.doi.org/10.3190/jgeosci.230" target="_blank" >http://dx.doi.org/10.3190/jgeosci.230</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3190/jgeosci.230" target="_blank" >10.3190/jgeosci.230</a>

Result language

angličtina

Original language name

Bismuth and bismuth-antimony sulphosalts from Kutna Hora vein Ag-Pb-Zn ore district, Czech Republic

Original language description

A new, previously unknown association of Pb-Bi-Sb-Ag sulphosalt minerals has been found in samples from mine dumps of the Staroceske pasmo Lode of the Kutna flora Ag-Pb-Zn ore district, central Bohemia, Czech Republic. These minerals form polymirteral aggregates up to 1-3 cm in quartz or base sulphides. Apart from numerous members of lillianite homologous series, new occurrences of aramayoite, bismuthinite, cosalite, ikunolite, izoklakeite, matildite, galena,,, Bi-rich jamesonite, Bi-rich boulangerite, Bi-rich owyheeite and Bi-rich semseyite have been identified. An extraordinary extent of the Bi-Sb substitution is characteristic of the studied association. Bi-rich mineralization of this scope has not been previously known from the Kutna Hora ore district. The origin of this sulphosalt mineralization is related to the penetration of lower temperature fluids (c. 100-250 degrees C) into tectonically opened fractures in older ore veins filling. Virtually no mobilization of elements from the earlier vein filling took place; hydrothermal fluids must have been relatively rich in Ag and Ph and simultaneously poor in Cu. High Bi content was characteristic of the initial stage of the mineralization. Gradually, the Bi/Sb ratio decreased considerably with more Sb-rich minerals originating. At the final stage, Bi-rich Pb-Sb sulphosalts with lower A2 contents crystallized.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10504 - Mineralogy

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

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

Name of the periodical

JOURNAL OF GEOSCIENCES

ISSN

1802-6222

e-ISSN

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Volume of the periodical

62

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

18

Pages from-to

59-76

UT code for WoS article

000400030700004

EID of the result in the Scopus database

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