Mineralogy and origin of supergene mineralization at the Farbiště ore occurrence near Poniky, central Slovakia

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00023272%3A_____%2F11%3A%230001560" target="_blank" >RIV/00023272:_____/11:#0001560 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.3190/jgeosci.098" target="_blank" >http://dx.doi.org/10.3190/jgeosci.098</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3190/jgeosci.098" target="_blank" >10.3190/jgeosci.098</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Mineralogy and origin of supergene mineralization at the Farbiště ore occurrence near Poniky, central Slovakia

Popis výsledku v původním jazyce

Supergene mineralization at the hydrothermal Farbište ore occurrence near Poniky, central Slovakia, was studied using optical and electron scanning microscopy, X-ray powder diffraction, electron microprobe and IR spectroscopy. Two principal associationsof the supergene minerals were observed. The first is represented mostly by tyrolite with a higher content of sulphate groups and chrysocolla associated with copper carbonates. The second is characterized by a rich assemblage of copper arsenates: low-S tyrolite, strashimirite, parnauite, olivenite, cornwallite, cornubite, euchroite and clinoclase, which occur together with chrysocolla, bariopharmacosiderite-Q, brochantite, azurite and malachite. Both associations formed as a result of decomposition of primary ore minerals, especially tennantite, which is the prevalent primary ore mineral at the Farbište occurrence and was the main source of Cu, As and S ions in the supergene zone.

Název v anglickém jazyce

Mineralogy and origin of supergene mineralization at the Farbiště ore occurrence near Poniky, central Slovakia

Popis výsledku anglicky

Supergene mineralization at the hydrothermal Farbište ore occurrence near Poniky, central Slovakia, was studied using optical and electron scanning microscopy, X-ray powder diffraction, electron microprobe and IR spectroscopy. Two principal associationsof the supergene minerals were observed. The first is represented mostly by tyrolite with a higher content of sulphate groups and chrysocolla associated with copper carbonates. The second is characterized by a rich assemblage of copper arsenates: low-S tyrolite, strashimirite, parnauite, olivenite, cornwallite, cornubite, euchroite and clinoclase, which occur together with chrysocolla, bariopharmacosiderite-Q, brochantite, azurite and malachite. Both associations formed as a result of decomposition of primary ore minerals, especially tennantite, which is the prevalent primary ore mineral at the Farbište occurrence and was the main source of Cu, As and S ions in the supergene zone.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

—

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2011

Kód důvěrnosti údajů

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

Název periodika

Journal of Geosciences

ISSN

1802-6222

e-ISSN

—

Svazek periodika

56

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

26

Strana od-do

273-298

Kód UT WoS článku

000298138300005

EID výsledku v databázi Scopus

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