New magnetic anomalies of the Outer Capathians in NE Slovakia and their relationship to the Carpathian Conductivity Zone

Abstract

Hith erto un known mag netic anom a lies have been de tected while as sem bling a mag netic pic ture of the Slovakian ter ri tory. An im pres sive mag netic anom aly was rec og nized in the northeasternmost part of Slovakia as so ci ated with sed i men tary rocks of the flysch belt. This is a rare phe nom e non, be cause the flysch se quence in Slovakia typ i cally lacks mag netic rocks. Thus, an ig ne ous body in truded into the flysch might cause the anom aly. The shape and the char ac ter of the anom a lous body sug gests that its source is lo cated at shal low depth be neath the sur face. The anom aly has been mod elled in 2D space. It is in ter preted as a Neo gene vol ca nic neck made of in ter me di ate rocks. Such an in ter pre ta tion is sup ported by re sults of thermo met ric in ves ti ga tion of fluid in clu sions, vitrinite reflectance and fis sion tracks. Fur ther mi nor anom a lies within this area, might also be caused by small near these subvolcanic bod ies. The Carpathian Con duc tiv ity Zone is lo cated near these new ob served mag netic anom a lies, which there fore pro vide a new view on the im por tance of this zone. The re gion as a re sult may have po ten tial for metalogenesis, un der ground stor age of car bon di ox ide, and hy dro car bons.

Genetic relationship of minerals to fluid circulation in the Polish Carpathians – the Bystre Slice case study

“…The Zboj-1 bore hole lies close to this anom aly. The flu ids there dis play a var ied com po si tion and a tem per a ture range of 130-220°C for in clu sions in quartz (Kuchariè et al, 2013). That in ter val is con cor dant with the tem per a tures obtained from re-cal cu la tion of vitrinite reflectance val ues (128-178°C).…”

“…Flu ids which con tained mer cury, ar senic, an ti mony, copper and so on mi grated into the Pol ish flysch Carpathians (e.g., in the Krynica, Mêciny and Baligród ar eas), ex plain ing the presence of these el e ments in the BS area. Kuchariè et al (2013) showed that a mag netic anom aly is pres ent in NE Slovakia in the West ern Carpathians. It lies south of Dukla in Po land where the Racza, Dukla and Silesian units out crop (WoŸnicki and Šucha in: Poprawa andNemèok, 1988-1989).…”

Lithological composition in deep geothermal source reservoirs of temperature 160 °C in the territory of Slovakia

“…Bezák et al, 1997, segment of Pieninic crust, e.g. Grad et al, 2006 and especially by a much larger influence of the volcanic activity (intrusions into the flysch are also expected, see Kucharič et al, 2012Kucharič et al, , 2013, including the protrusions of partial asthenolites into the flysch strata. Therefore, this area is interesting and promising in terms of geothermal use.…”

Petrogenesis of Miocene subvolcanic rocks in the Western Outer Carpathians (southeastern Moravia, Czech Republic)

“…Small laccoliths and dykes of high-K calc-alkaline subvolcanic rocks situated near Uherský Brod in southeastern Moravia (Czech Republic), together with occurrences in the Pieniny Mountains (southern Poland) and Nová Sedlica (northeastern Slovakia), represent the only three areas with Neogene magmatism in the Western Outer Carpathians (Nejbert et al 2012;Kucharič et al 2013). From the perspective of evolution of the Carpathian-Pannonian region, the subvolcanic rocks in the vicinity of Uherský Brod have a unique geological position (Harangi et al 2007;Seghedi and Downes 2011) on the border between the Carpathians and the Bohemian Massif (Fig.…”