Relationship between Fe-Cu and polyelement Co-Ni-Pb- Bi-Sb-As-S mineralization at the Tisová deposit (Bohemian Massif)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F25%3A10169689" target="_blank" >RIV/00025798:_____/25:10169689 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Relationship between Fe-Cu and polyelement Co-Ni-Pb- Bi-Sb-As-S mineralization at the Tisová deposit (Bohemian Massif)

Popis výsledku v původním jazyce

We studied relationship between massive sulfide Fe-Cu and polyelement Co-Ni-Pb-Bi-Sb-As-S mineralization at the Tisová deposit (Bohemian Massif). Main base metal sulfides (BMS) are predominantly represented by chalcopyrite, pyrrhotite and pyrite, accompanied by arsenopyrite, native Bi, breithauptite, cobaltite, Fe-oxides, galena, sphalerite and ullmanitewillyamite phase. We propose the following mineral succession: (1) pyrite I, chalcopyrite, pyrrhotite, sphalerite, pyrite II; (2) Co-Ni-Sb-As-S mineralization (3) galena and Bi minerals. The presence of Co-Ni-Pb-Bi-Sb-As-S phases associated with BMS at Tisová and dominant Pb- Cu-Fe-Sb-As mineralization at the nearby Skalka occurrence can indicate late hydrothermal processes likely associated with intrusion of Variscan granitoids. Subsequent laser ablation (LA-ICP-MS) study resulted in the determination of elevated amounts of several critical metals (Co, Ni, Ga, Ge, As, Sb and Bi) and the deposit can be considered prosperous resource of critical metals (CRMs).

Název v anglickém jazyce

Relationship between Fe-Cu and polyelement Co-Ni-Pb- Bi-Sb-As-S mineralization at the Tisová deposit (Bohemian Massif)

Popis výsledku anglicky

We studied relationship between massive sulfide Fe-Cu and polyelement Co-Ni-Pb-Bi-Sb-As-S mineralization at the Tisová deposit (Bohemian Massif). Main base metal sulfides (BMS) are predominantly represented by chalcopyrite, pyrrhotite and pyrite, accompanied by arsenopyrite, native Bi, breithauptite, cobaltite, Fe-oxides, galena, sphalerite and ullmanitewillyamite phase. We propose the following mineral succession: (1) pyrite I, chalcopyrite, pyrrhotite, sphalerite, pyrite II; (2) Co-Ni-Sb-As-S mineralization (3) galena and Bi minerals. The presence of Co-Ni-Pb-Bi-Sb-As-S phases associated with BMS at Tisová and dominant Pb- Cu-Fe-Sb-As mineralization at the nearby Skalka occurrence can indicate late hydrothermal processes likely associated with intrusion of Variscan granitoids. Subsequent laser ablation (LA-ICP-MS) study resulted in the determination of elevated amounts of several critical metals (Co, Ni, Ga, Ge, As, Sb and Bi) and the deposit can be considered prosperous resource of critical metals (CRMs).

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

10504 - Mineralogy

Projekt

<a href="/cs/project/SS02030023" target="_blank" >SS02030023: Horninové prostředí a suroviny</a><br>

Návaznosti

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

Rok uplatnění

2025

Kód důvěrnosti údajů

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

Název statě ve sborníku

Mineral Resources for Our Ever-Changing World

ISBN

979-8-90030-538-7

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

744-747

Název nakladatele

The Society for Geology Applied to Mineral Deposits (SGA)

Místo vydání

Colorado

Místo konání akce

Colorado, USA

Datum konání akce

3. 8. 2025

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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