General Characteristics

County (administration): Liberec Region
District (town): Liberec
Cadastre: Raspenava
Map 1 : 50 000 (sheet No): 0314, 03142
Geological region: Lužice Pluton and Krkonoše-Jizera Massif; Krkonoše-Jizera crystalline complex
Accessibility: - access without footpath
ID : 3498

Geology

Short characteristics of the site: Krkonoše-Jizera Massif. This locality is situated in the Protected Landscape Area. Small outcrops and rocky blocks show several types of orthogneisses. So called augen-orthogneiss represents prevailing type. In elevated parts small body of porphyroclastic biotite orthogneiss occurs.
Regional geologic unit: Bohemian Massif - crystalline complex and pre-Variscian Palaeozoic - Lugicum - Magmatites of Lugicum
Stratigraphy: proterozoikum
Subject: petrology
Geological phenomenon: characteristic rock
Genesis: metamorphic (general metamorphism)
Rock: orthogneiss

Territorial conservation

Level of protection: Interesting geological localities in Protected landscape area
Protection of a geol. phenomenon: C - Geological phenomenon is the reason for a registration in the database of CGS
Part of LEPA (Large-size especially protected areas): CHKO (Protected landscape area) - Jizerské hory
Conflicts of interests: without conflicts

References

Mrázová Š. , Verner. K., red. (2012): Základní geologická mapa České republiky 1 : 25 000 s Vysvětlivkami 03-142 Hejnice a 03-231 Jizerka. - Česká geologická služba. Praha.

Elaboration and Updating

Elaborated by: Mrázová Štěpánka, 18.04.12

Citation

The database Significant geological localities of the Czech Republic: 3498 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-05-05]. Available from: http:// lokality.geology.cz/3498.

Location in map: