Bílá skála
General Characteristics
County (administration):
Liberecký kraj
District (town):
Liberec
Village:
Horní Řasnice
Cadastre:
Srbská
Map sheets:
03-12 Frýdlant, 03-122 Srbská
Accessibility:
access without footpath
ID:
1657
Geology
Short characteristics of the site:
Massive rock wall made of thick quartz vein exposed by erosion. This rock wall is 200 m long, 22 m high and 20 m thick. It was formed as a hydrothermal filling of tectonic fracture in the Jizuera Orthogneiss. This orthogneiss belongs regionally to the Krkonoše-Jizera crystalline. Nature Monument.
Regional geologic unit:
Bohemian Massif > Lugicum > -Krkonoše-Jizerské hory Mts. crystalline complex > Jizera crystalline complex
Stratigraphy:
Proterozoic
Subject:
structural geology, petrology
Geological phenomenon:
rockwall, vein
Genesis:
tectonic
Rock:
orthogneiss, quartz vein
Territorial protection
Level of protection:
Nature monument
Additional information:
See the Digital register of the Agency for Nature Conservation and Landscape Protection of the Czech Republic AOPK ČR, code 1839 (Bílá skála)
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
Elaboration and Updating
Elaborated by:
Markéta Lorencová, 23.11.2007
Updated by:
Mrázová Štěpánka, 20.10.2009, Mrázová Štěpánka, 20.10.2009, Vajskebrová Markéta, 03.11.2016
Citation
The database Important geological localities of the Czech Republic: 1657 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/1657.
Location in map:
Assessment
Scientifical assesment:
medium
Educational assesment:
middle
Significance:
supraregional
Representativeness:
major
Geological importance:
geo-regional value (mapping)
Locality conditions:
acceptable
You can send information about a change in the status of the site to lokality@geology.cz
