Hrabačov - bazaltandezit (melafyr)
General Characteristics
County (administration):
Liberecký kraj
District (town):
Semily
Village:
Jilemnice
Cadastre:
Hrabačov
Map sheets:
03-41 Semily, 03-414 Vrchlabí
Accessibility:
access without footpath
ID:
3675
Geology
Short characteristics of the site:
Complex of flat outcrops and distinct rocky ridge. The outcrops consist of fine grained melaphyre, which is partly massive, partly vesicular. The rocks are intensively weathered and crumbled. They are of Permian age and belong to the Krkonoše piedmont basin in the National Park Krkonoše.
Regional geologic unit:
Bohemian Massif > Upper Carboniferous and Permian > Lugic Late Palaeozoicum (including Triassic deposits) > Basin under Krušné hory Mts.
Stratigraphy:
Rotliegendian; Lower Permian
Subject:
lithology, petrology
Geological phenomenon:
characteristic rock
Genesis:
volcanic
Rock:
melaphyre
Territorial protection
Level of protection:
Interesting geological localities in National park
Conflicts of interests:
without conflicts
References
- Prouza V. et al. (2012): Základní geologická mapa České republiky 1: 25 000 s Vysvětlivkami , list 03 – 414 Vrchlabí. Česká geologická služba. Praha.
Elaboration and Updating
Elaborated by:
Pavla Gürtlerová, 15.03.2013
Updated by:
Kukal Zdeněk, 13.02.2018
Citation
The database Important geological localities of the Czech Republic: 3675 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/3675.
Location in map:
Assessment
Scientifical assesment:
minor
Educational assesment:
middle
Significance:
regional
Representativeness:
minor
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