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Bítouchov- intruze dioritů v granitech

General Characteristics

County (administration): Liberec Region
District (town): Semily
Cadastre: Bítouchov intruze dioritů
Map 1 : 50 000 (sheet No): 0332, 03324
Geological region: Lužice Pluton and Krkonoše-Jizera Massif; Krkonoše-Jizera crystalline complex
Accessibility: - passable footpath
Excursion locality: yes
ID : 3370

Geology

Short characteristics of the site: Neproterozoic to E. Cambrian metagranite (540 MA - Dörr eta l. 2004) is exposed in the Jizera gorge close to Bítouchov near Semily. The granite encloses body of amphibole diorite. The primary contacts are strongly disturbed by Variscan deformation dated by Marheine et al. by Ar-Ar method at 345 Ma (Marheine et al. 2002). The locality is registered as a Natural Reserve and belongs to the Geopark Český ráj - the Bohemian Paradise.
Regional geologic unit: Bohemian Massif - crystalline complex and pre-Variscian Palaeozoic - Lugicum - Krkonoše-Jizerské hory Mts.crystalline complex
Stratigraphy: proterozoikum - neoproterozoikum (1000 - 542 Ma) - vend
Subject: geology, petrology, structural geology
Geological phenomenon: rock
Genesis: magmatic
Rock: metagranite, granite, diorite

Territorial conservation

Level of protection: Nature reserve
Additional information: See the Digital register of the Agency for Nature Conservation and Landscape Protection of the Czech Republic AOPK ČR
Protection of a geol. phenomenon: A - Protected Area: (declared as Geological and Biological Locality)
Part of the Geopark: Bohemian Paradise
Conflicts of interests: without conflicts

References

Raprrich, V., red. (v tisku): Základní geologická mapa České republiky 1 : 25 000 s Vysvětlivkami 03-324 Turnov. - Česká geologická služba. Praha.

Elaboration and Updating

Elaborated by: Rapprich Vladislav, 21.11.11
Updated by: Gürtlerová Pavla 08.01.12, Kachlík Václav 19.01.12, Kukal Zdeněk 05.12.17

Citation

The database Significant geological localities of the Czech Republic: 3370 [online]. Prague: Czech Geological Survey, 1998 [cit. 2020-06-02]. Available from: http:// lokality.geology.cz/3370.

Location in map:

Links to neighbouring localities within 2 km radius are available on mouse click in the map window.
Deformovaný metadiorit a bítouchovský metagranit, vpusť do vodní elektrárny., Václav Kachlík, 2010
Intruze dioritů v granitech, struktura metadioritu, Riegrova stezka., Václav Kachlík, 2010
Deformovaný metdiorit a bítouchovský metagranit u vpusťě do vodní elektrárny Podspálov., Václav Kachlík, 2010


(C) 2003-2012 ČGS, verse aplikace 1.21 [3.2.2016]