General Characteristics

County (administration): Liberec Region
District (town): Liberec
Cadastre: Hejnice, Bedřichov
Map 1 : 50 000 (sheet No): 0314, 03142
Geological region: Lužice Pluton and Krkonoše-Jizera Massif; Krkonoše-Jizera crystalline complex
Accessibility: - entry permit for car necessary
Excursion locality: yes
ID : 2852

Geology

Short characteristics of the site: Krkonoše-Jizera crystalline. Lusatian and Krkonoše-Jizera massifs. Erosionally modelled rocky relief forms in porphyritic granodiorite of the Krkonoše-Jizera Massif. Also upland bog with spruce vegetation. Sprutting ground of mountain cocks. Nature reserve.
Regional geologic unit: Bohemian Massif - crystalline complex and pre-Variscian Palaeozoic - Lugicum - Magmatites of Lugicum
Stratigraphy: variské (hercynské) stáří vyvřelin
Subject: geomorphology, quaternary geology
Geological phenomenon: rock, peat bog, frost cliff
Genesis: magmatic, weathering , organogenic (activity of organisms)
Rock: granite

Territorial conservation

Level of protection: Nature reserve in Protected landscape area
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 LEPA (Large-size especially protected areas): CHKO (Protected landscape area) - Jizerské hory
Conflicts of interests: without conflicts

References

Mackovčin P., Sedláček M. a Kuncová J. (2002): Chráněná území ČR - Liberecko, Svazek III. Agentura ochrany přírody a krajiny ČR a EkoCentrum Brno, Praha, 331 s.

Elaboration and Updating

Elaborated by: Lorencová Markéta, 23.11.07
Updated by: Mrázová Štěpánka 21.10.09, Gürtlerová Pavla 27.10.09, Gürtlerová Pavla 16.03.15

Citation

The database Significant geological localities of the Czech Republic: 2852 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-05-05]. Available from: http:// lokality.geology.cz/2852.

Location in map: