The origin and role of a calcite-filled microcrack generation in a metamorphic crystalline complex: The characterization of a fossilised seismic permeability system

Dabi, Gergely; Bajnóczi, Bernadett; Schubert, Félix; Tóth, Tivadar M.

doi:10.1016/j.tecto.2013.07.039

Cited by 5 publications

(2 citation statements)

References 34 publications

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“…1b) and the origin of these and the calcite vein at location VA (CAL-1) may be similar. The origin of the calcite veins found within Paleozoic crystalline rocks in these areas were linked to hydrothermal processes either related to the Early Cretaceous igneous activity (Jáger et al, 2012;Dabi et al, 2013) or to hydrothermal fluid circulation during the Late Cretaceous (Poros et al, 2008). Based on the geological evolution of the Northern Imbricates (location VA, Fig.1b), the calcite cementation (CAL-1) was likely related to the Late Cretaceous hydrothermal fluid flow event (fluid flow event 3b of Poros et al, 2008).…”

Section: Post-dolomitization Diagenesismentioning

confidence: 99%

Multi-phase dolomitization and recrystallization of Middle Triassic shallow marine–peritidal carbonates from the Mecsek Mts. (SW Hungary), as inferred from petrography, carbon, oxygen, strontium and clumped isotope data

Lukoczki

Haas

Gregg

et al. 2019

Marine and Petroleum Geology

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Shallow marine to peritidal carbonates of the Triassic Csukma Formation in the Mecsek Mts. of SW Hungary are made up of dolomites, limestones and dolomitic limestones that show evidence of a complex diagenetic history. Integration of petrographic, conventional stable oxygen and carbon isotope, clumped isotope, and strontium isotope data with the paleogeography, paleoclimate, and burial history of the region revealed four major diagenetic stages. Stage 1: The

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Section: Post-dolomitization Diagenesismentioning

confidence: 99%

Multi-phase dolomitization and recrystallization of Middle Triassic shallow marine–peritidal carbonates from the Mecsek Mts. (SW Hungary), as inferred from petrography, carbon, oxygen, strontium and clumped isotope data

Lukoczki

Haas

Gregg

et al. 2019

Marine and Petroleum Geology

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“…This topic leads already to a major challenge, to under standing the role of fractures in fluid flow, basin-wide and locally. From the "fluid side" several results are embedded in publications (HAVRIL et al 2016(HAVRIL et al , 2018 and in divers applied researches like those conducted at geothermal fields and reconstruction of fracture network; its connection to fluid flow and mineralisation is under way in several parts of the Pannonian Basin (DABI et al 2013, BAUER & M. TÓTH 2017, M. TÓTH 2018. Although this is not strictly the topic of fault-slip analysis, but potentially, this will be the field where hydrogeology, hydrocarbon geology and brittle structural geology would (should) meet.…”

Section: Future Perspectivesmentioning

confidence: 99%

Results, problems and future tasks of palaeostress and fault-slip analyses in the Pannonian Basin: the Hungarian contribution

Fodor

2019

Földt. Közl.

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In the Pannonian Basin fault-slip analysis and palaeostress determinations started in 1982–1984 by the work of Françoise Bergerat, Jacques Geyssant and Claude Lepvrier. After F. Bergerat introduced some Hungarian researchers to field and laboratory techniques, fault-slip analysis expanded into the Pannonian Basin in Hungary and in some adjacent areas, and is still going on. This paper reviews the results achieved during this ~35 year time span from a historical perspective, by the compilation of the determined Cenozoic stress fields, their temporal boundaries, and uncertainties. The model for the evolution of the stress field became more complicated, and more and more details in the deformation history were realised, both in the Alcapa and Tisza–Dacia units of the Pannonian Basin. The integration of palaeomagnetic and stress data indicated that some changes in stress axes (and in fault orientation) are due to vertical-axis block rotation, and are not real rotation of the external stress field itself. With the development of new approaches, like tilt test, combination of surface and subsurface fault data, radiometric age determination of deformed rocks, fine separation of fracture sets can be achieved and the multiple recurrences of stress fields with identical principal axes were demonstrated. The refined methods permitted the demonstration of basin-wide inhomogeneity of the stress field for some phases. However, the precise timing, the number of phases, separation of events with similar stress axes, and the variability of the maximal stress axes of a given stress field remain the major questions to be solved in the future. Rheological conditions of the deforming media and physical parameters of the fracturing will be the other future steps in research, to be achieved by studies of deformation bands, fluid inclusions, isotopes, in order to better understand the connection of deformation, subsidence, diagenesis, and fluid flow.

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Fluids along the North Anatolian Fault, Niksar basin, north central Turkey: Insight from stable isotopic and geochemical analysis of calcite veins

Sturrock

Catlos

Miller

et al. 2017

Journal of Structural Geology

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The origin and role of a calcite-filled microcrack generation in a metamorphic crystalline complex: The characterization of a fossilised seismic permeability system

Cited by 5 publications

References 34 publications

Multi-phase dolomitization and recrystallization of Middle Triassic shallow marine–peritidal carbonates from the Mecsek Mts. (SW Hungary), as inferred from petrography, carbon, oxygen, strontium and clumped isotope data

Multi-phase dolomitization and recrystallization of Middle Triassic shallow marine–peritidal carbonates from the Mecsek Mts. (SW Hungary), as inferred from petrography, carbon, oxygen, strontium and clumped isotope data

Results, problems and future tasks of palaeostress and fault-slip analyses in the Pannonian Basin: the Hungarian contribution

Fluids along the North Anatolian Fault, Niksar basin, north central Turkey: Insight from stable isotopic and geochemical analysis of calcite veins

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