EPIGENETICKÉ MINERÁLY ČESKÉ ČÁSTI HORNOSLEZSKÉ PÁNVE

WELSER, Petr, Marek SLOBODNÍK, Ondřej MALEK, Michal OSOVSKÝ, Jakub JIRÁSEK a Dalibor MATÝSEK. EPIGENETICKÉ MINERÁLY ČESKÉ ČÁSTI HORNOSLEZSKÉ PÁNVE. Acta Mus. Moraviae, Sci. geol. Moravské zemské muzeum, 2021, roč. 106, č. 2, s. 81-123. ISSN 1211-8796.

Základní údaje

• Originální název: EPIGENETICKÉ MINERÁLY ČESKÉ ČÁSTI HORNOSLEZSKÉ PÁNVE
• Název česky: EPIGENETICKÉ MINERÁLY ČESKÉ ČÁSTI HORNOSLEZSKÉ PÁNVE
• Název anglicky: Epigenetic minerals from the Czech part of the Upper Silesian Basin
• Autoři: WELSER, Petr (203 Česká republika), Marek SLOBODNÍK (203 Česká republika, garant, domácí), Ondřej MALEK (203 Česká republika), Michal OSOVSKÝ, Jakub JIRÁSEK a Dalibor MATÝSEK.
• Vydání: Acta Mus. Moraviae, Sci. geol. Moravské zemské muzeum, 2021, 1211-8796.

Další údaje

• Originální jazyk: čeština
• Typ výsledku: Článek v odborném periodiku
• Obor: 10505 Geology
• Stát vydavatele: Česká republika
• Utajení: není předmětem státního či obchodního tajemství
• WWW: URL
• Kód RIV: RIV/00216224:14310/21:00123840
• Organizační jednotka: Přírodovědecká fakulta
• Klíčová slova anglicky: epigenetic mineralization; fluid inclusion; Upper Silesian Basin; Coal Mining; Czech Republic
• Štítky: rivok
• Příznaky: Recenzováno

Anotace

The paper presents a summary of findings of epigenetic minerals (minerals of the hydrothermal association) in the Czech part of the Upper Silesian Basin. These were gradually acquired during the exploitation of bituminous coal in the Ostrava, Karviná and Příbor areas. The overview of epigenetic minerals includes both minerals from the fillings of tectonic structures and minerals known from the fissures of carbonate concretions. Findings of sulphides (galena, chalcopyrite, marcasite, millerite, pyrite, siegenite, sphalerite), oxides (anatase, quartz), carbonates (calcite, dolomite–ankerite series, siderite), sulphates (baryte), phosphates (fluorapatite), silicates (chlorite group mineral), and organic compounds (evenkite?) are described in detail. The following paragenetic series are assumed based on the mineral succession: (I) quartz I → carbonates I (dolomite, Fe–rich dolomite, Mg–rich ankerite, siderite) → (II) pyrite I → sulphides (chalcopyrite, pyrite II, millerite, sphalerite, galena, marcasite, siegenite) → (III) baryte → carbonates II (calcite), quartz II → dickite → (IV) hydrocarbons (e.g. evenkite, hatchettine). The age of low–temperature hydrothermal mineralization has not yet been verified reliably. Hydrothermal fluids were rich in hydrocarbons and can be characterized as H2O – NaCl ± hhc, resp. hhc ± H2O – NaCl.

Anotace anglicky

The paper presents a summary of findings of epigenetic minerals (minerals of the hydrothermal association) in the Czech part of the Upper Silesian Basin. These were gradually acquired during the exploitation of bituminous coal in the Ostrava, Karviná and Příbor areas. The overview of epigenetic minerals includes both minerals from the fillings of tectonic structures and minerals known from the fissures of carbonate concretions. Findings of sulphides (galena, chalcopyrite, marcasite, millerite, pyrite, siegenite, sphalerite), oxides (anatase, quartz), carbonates (calcite, dolomite–ankerite series, siderite), sulphates (baryte), phosphates (fluorapatite), silicates (chlorite group mineral), and organic compounds (evenkite?) are described in detail. The following paragenetic series are assumed based on the mineral succession: (I) quartz I → carbonates I (dolomite, Fe–rich dolomite, Mg–rich ankerite, siderite) → (II) pyrite I → sulphides (chalcopyrite, pyrite II, millerite, sphalerite, galena, marcasite, siegenite) → (III) baryte → carbonates II (calcite), quartz II → dickite → (IV) hydrocarbons (e.g. evenkite, hatchettine). The age of low–temperature hydrothermal mineralization has not yet been verified reliably. Hydrothermal fluids were rich in hydrocarbons and can be characterized as H2O – NaCl ± hhc, resp. hhc ± H2O – NaCl.