Hrádky
General Characteristics
County (administration):
Kraj Vysočina, Jihomoravský kraj
District (town):
Žďár nad Sázavou, Brno-venkov, Blansko
Village:
Černovice, Skorotice, Osiky
Cadastre:
Černovice u Kunštátu, Skorotice, Osiky
Map sheets:
24-14 Boskovice, 24-141 Nedvědice
Accessibility:
passable footpath
ID:
3162
Geology
Short characteristics of the site:
Moravicum, Proterozoic, Nature Reserve. A ridge with isolated rocky outcrops exposing porphyroblastic muscovite and muscovite-sericite orthogneiss of the Bíteš Group of the Svratka Dome. Traces of intensive Pleistocene frost weathering, frost cliffs and cryoplanational terraces are present together with block fields. Protected areas classified as the Nature Reserve. Extremely interesting geomorphological phenomena.
Regional geologic unit:
Bohemian Massif > Moravosilesian region > Moravicum
Stratigraphy:
Proterozoic
Subject:
geology, geomorphology
Geological phenomenon:
rock, rock bag, frost cliff, selective erosion, castellated rocks, mushroom rock, pseudocrast cave
Genesis:
metamorphic (general metamorphism), weathering , frost weathering
Rock:
orthogneiss
Territorial protection
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, code 1471 (Hrádky)
Conflicts of interests:
without conflicts
References
- Mackovčin P., Jatiová M., Demek J., Slavík P. a kol. (2007): Brněnsko. In: Mackovčin P. (ed): Chráněná území ČR, Svazek IX. Agentura ochrany přírody a krajiny ČR a EkoCentrum Brno,str.140 Praha.
Elaboration and Updating
Elaborated by:
Pavlína Jirková, 29.03.2010
Updated by:
Jirková Pavlína, 20.04.2010, Gürtlerová Pavla, 18.10.2012, Buriánek David, 13.11.2012
Citation
The database Important geological localities of the Czech Republic: 3162 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/3162.
Location in map:
Assessment
Scientifical assesment:
medium
Educational assesment:
major
Significance:
supraregional
Representativeness:
major
Geological importance:
geoturistic value
Excursion locality:
yes
Locality conditions:
no problems
You can send information about a change in the status of the site to lokality@geology.cz
