The Žermanice sill: new insights into the mineralogy, petrology, age, and origin of the teschenite association rocks in the Western Carpathians, Czech Republic

Matýsek, Dalibor; Jirásek, Jakub; Skupien, Petr; Thomson, S. N.

doi:10.1007/s00531-018-1614-x

Cited by 7 publications

(9 citation statements)

References 46 publications

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“…V současnosti je možné většinu těchto archivních dat dohledat v ČGS -Geofondu (Kadlečík et al 1983. Doležal et al 1973, Doležal 1977, Hanák a Ondra 2001 (Menčík et al 1983;Skupien a Pavluš 2013;Matýsek et al 2018).…”

Section: Metodikaunclassified

“…Důvody tohoto rozdílu musíme hledat v mineralogii obou skupin, a proto se velká pozornost souběžně věnuje petrografickému a geochemickému studiu hlavních horninových typů (např. Buriánek a Skácelová 2007;Matýsek et al 2018;Schuchová a Dolníček 2013).…”

Section: Použité Geofyzikální Metodyunclassified

“…Je nám známa skutečnost, že na mnohých lokalitách se po geochemickém ověření prokázal zcela jiný typ hornin a jejich původ vzniku (např. Matýsek et al 2018;Buriánek a Bubík 2012). Tyto nové poznatky jsou samozřejmě zohledňovány při detailních geofyzikálních studiích.…”

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Geofyzikální mapování výskytu těšínitové asociace hornin v okolí Žermanic – slezská jednotka

Melnyk¹,

Pospíšil

2022

Geologické výzkumy

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Picrites, monchiquites, fourchettes, ouachitites, teschenites s.s. and teschenite clinopyroxenites are the representatives of major effusive and hypabyssal rock types of teschenite association rocks (TAR) of the Silesian unit of the Western Carpathians flysch belt. The geophysical image of TAR and their physical properties can be observed mainly in the magnetic and geoelectrical data, mainly from well logs and magnetic maps of different authors. Geophysical research of the TAH was carried out only in a limited scope of works due to unclear and complicated structural-tectonic conditions related to its development in space and time. This contribution provides a detailed overview of the methodology used in the mapping and interpretation of one of the geologically well-explored locality located in the vicinity of the abandoned quarry in Žermanice village. Geophysical works are part of research projects implemented at VŠB-TU in Ostrava. The aim is to verify the possibilities of geophysical methods in monitoring the extent, structural and tectonic position of the TAH. It also includes the creation of GRAV/MAG models based on which the reality of the measured effects caused by the given bodies is verified. At the Žermanice location, geophysical methods were used in the profile variant, namely gravity, magnetic and geoelectrical measurements in the ERT (electrical resistance tomography) variant. The results proved that this combination of methods enable comprehensively map individual TAH bodies and thus appropriately supplement geological and geochemical data and results.

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Section: Metodikaunclassified

Section: Použité Geofyzikální Metodyunclassified

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Geofyzikální mapování výskytu těšínitové asociace hornin v okolí Žermanic – slezská jednotka

Melnyk¹,

Pospíšil

2022

Geologické výzkumy

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“…The most common heavy minerals related to the TPA are: diopside, clinopyroxene, amphibole (kaersutite), mica (annite-siderophyllite), chlorite, haematite, apatite and titanite. The timing of volcanic activity of the TPA in the Silesian Basin took place from 128 to 103 Ma, and most likely peaked between 128-120 Ma [60][61][62][63].…”

Section: Heavy Mineral Provenance Area Characterizationmentioning

confidence: 99%

“…which was characterized by intense landscape weathering, the regional river system was formed, and has continued in this configuration with minor changes up to the present day. The main river channel (pre-Odra) in the western part of the study area shifted north, probably beyond the line of the present-day Odra channel, while a system of local river valleys flowing from the Sudetes developed on the Fore-Sudetic block, and rivers drained the Sudetes Mountains [63,[65][66][67][68]. River network modifications of the whole Vistula River Valley occurred at the Vistulian/Holocene boundary.…”

Section: Development Of Relief and River System In Neogene And Pleistmentioning

confidence: 99%

Multi-Tool (LA-ICPMS, EMPA and XRD) Investigation on Heavy Minerals from Selected Holocene Peat-Bog Deposits from the Upper Vistula River Valley, Poland

et al. 2019

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Peat sediments represent important environmental and climatic archives, as well as recording information on the processes affecting the formation of these deposits; combined these data can be used for paleoreconstruction of peat-bogs. In this paper we characterize heavy mineral-rich sandy layers from two peat-bog sites in Mizerów and Strumień (Poland). In both cases, the most common identified mineral suite is: epidote, staurolite, tourmaline (dravite and schörl), garnet, spinel, Al2SiO5 polymorphs (sillimanite, kyanite, andalusite), amphibole (mainly hornblende), pyroxene (e.g., richterite, diopside), perovskite, topaz, cordierite, apatite, monazite, chromite, ilmenite, chlorite, iron oxides, rutile and siderite. This mineral suite is characteristic of a metamorphic aureole surrounding a magmatic body. Pyrite is likely authigenic in origin. Apatite and monazite were employed for U-Pb and CHIME dating, respectively. Based on the U-Pb age information composition and textural features of selected minerals, different provenance areas were indicated: the Tatra Massif, the Bohemian Massif, and the Silesian Basin area. Transport of the investigated mineral phases was linked to development of both the Odra (praOdra) and the Vistula valleys.

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Crystal chemistry and origin of epidote-(Sr) in alkaline rocks of the teschenite association (Silesian Unit, Outer Western Carpathians, Czech Republic)

Kropáč,

Dolníček,

Uher

et al. 2023

Miner Petrol

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The Žermanice sill: new insights into the mineralogy, petrology, age, and origin of the teschenite association rocks in the Western Carpathians, Czech Republic

Cited by 7 publications

References 46 publications

Geofyzikální mapování výskytu těšínitové asociace hornin v okolí Žermanic – slezská jednotka

Geofyzikální mapování výskytu těšínitové asociace hornin v okolí Žermanic – slezská jednotka

Multi-Tool (LA-ICPMS, EMPA and XRD) Investigation on Heavy Minerals from Selected Holocene Peat-Bog Deposits from the Upper Vistula River Valley, Poland

Crystal chemistry and origin of epidote-(Sr) in alkaline rocks of the teschenite association (Silesian Unit, Outer Western Carpathians, Czech Republic)

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