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Výsledek výzkumu

Relics of eclogite facies metamorphism in the Austroalpine basement, Hochgrößen (Speik Complex), Austria.

Retrograde eclogites and serpentinites from the Hochgrößen massif, Styria, are parts of the Speik Complex in the Austroalpine basement nappes of the Eastern Alps. They are in tectonic contact with pre-Alpine gneisses, amphibolites, ...

DB - Geologie a mineralogie

  • 2002
  • Jx
Výsledek výzkumu

The Carboniferous to Jurassic evolution of the pre-Alpine basement of Crete: Constraints from U-Pb and U-(Th)-Pb dating of orthogneiss, fission-track dating of zircon, structural and petrological

The pre-Alpine evolution of the external Hellenides is poorly constrained because the Alpine impact which largely erased the older orogenic imprints. Only a few outcrops with pre-Alpine basement exist, one...

DB - Geologie a mineralogie

  • 2006
  • Jx
Výsledek výzkumu

Metamorphic petrology of metabasites from the Branisko and Čierna Hora Mountains, Western Carpathians (Slovakia

Mineral assemblages in metabasites were used to estimate P-T conditions of Pre-Alpine metamorphism in the Branisko and Čierna Hora Mts. that represent the easternmost exposure of the Tatric and Veporic units. Garnet- pyroxe...

DB - Geologie a mineralogie

  • 2005
  • Jx
Výsledek výzkumu

Pre-Alpine high-pressure metamorphism in the Gemer unit: mineral textures and their geodynamic implications for Variscan Orogeny in the Western Carpathians

-pressure (blueschist facies) metamorphism are also preserved. The Pre-Alpine age of the eclogite-facies metamorphism in the gneiss-amphibolite complex and blueschist-facies metamorphism in the Rakovec gro...

Geology

  • 2020
  • Jimp
  • Odkaz
Výsledek výzkumu

Quantification of Alpine Metamorphism in the Edolo Diabase, Central Southern Alps

, the thermal state attained by the Southern Alps during the long-lasting Alpine evolution is still unknown. This contribution provides evidence for Alpine metamorphism that developed from Late Cretaceous subduction to Neog...

Geology

  • 2022
  • Jimp
  • Odkaz
Výsledek výzkumu

The Pacova hora Hill locality near Chýnov (the Chýnov cave and quarry) - new knowledge of the mineralogical research (southeastern Bohemia)

Minerals from three paragenetic types of rocks were studied from metamorphic mineral associations, epigenetic veins and alpine paragenesis minerals....

DB - Geologie a mineralogie

  • 2004
  • Jx
Výsledek výzkumu

Magnetic fabric overprints in multi-deformed polymetamorphic rocks of the Gemeric Unit (Western Carpathians) and its tectonic implications

greenschist facies metamorphism in the Early Palaeozoic basement, all rocks underwent Cretaceous (Alpine) low-grade metamorphism, which significantly modified their mineral the Alpine mesoscopic disjunctive foliat...

Geology

  • 2017
  • Jimp
  • Odkaz
Výsledek výzkumu

Origin and metamorphic evolution of magnesite-talc and adjacent rocks near Gemerská Poloma, Slovak Republic

Magnesite and talc deposit Gemerská Poloma is located in Early Palaeozoic rocks of the Gemericum, Slovakia. It experienced...

DB - Geologie a mineralogie

  • 2007
  • Jx
Výsledek výzkumu

Ordovician (Cenerian) metamorphism in the Western Carpathians: Evidence from EMP monazite dating of polymetamorphosed granitoids in the Veporic unit, Slovakia

Alpine metamorphism is recorded by monazite of Cretaceous age (96 +/- 23 Ma of the Western Carpathians show imprints of three metamorphic events, which can be assigned to the Cenerian, Variscan, and Alpine orogeni...

Mineralogy

  • 2024
  • Jimp
  • Odkaz
Výsledek výzkumu

Cld-St-And-Bearing Assemblages in the Central Southalpine Basement: Markers of an Evolving Thermal Regime during Variscan Convergence

of superposed pre-Alpine chloritoid–staurolite–andalusite metamorphic assemblages limit on the pre-Alpine tectono–metamorphic evolution and exhumation of the Variscan developed at T = 520–580 °C ...

Geology

  • 2021
  • JSC
  • Odkaz
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