Košťálov - Hluboká (semilské souvrství)
General Characteristics
County (administration):
Liberecký kraj
District (town):
Semily
Village:
Košťálov
Cadastre:
Košťálov
Map sheets:
03-41 Semily, 03-413 Semily
Accessibility:
passable footpath
ID:
872
Geology
Short characteristics of the site:
Railway cut with outcrops of red sandstones and conglomerates of the upper part of Semily Formation (Carboniferous, Stephanian C) in Čikvásky Anticline. A lenticular layer of grey siltstone and mudstone, containing fossil flora is in the middle of the outcrop. Ore mineralisation is connected with grey mudstone layer and sandstone nearby. Following minerals were found: ankerite, azurite, bornite, chalkosine, pyrite, chalkopyrite, cuprite and pure copper.
Regional geologic unit:
Bohemian Massif > Upper Carboniferous and Permian > Lugic Late Palaeozoicum (including Triassic deposits) > Basin under Krušné hory Mts.
Stratigraphy:
Carboniferous
Subject:
paleontology, stratigraphy, mineralogy
Geological phenomenon:
rock, outcrop, fossils-flora
Genesis:
sedimentary
Rock:
conglomerate, sandstone
Territorial protection
Level of protection:
Registered geological localities suggested for protection
Part of national geopark:
Bohemian Paradise
Conflicts of interests:
vegetation
References
- Kaiser T. a kol./1962/: Legenda k mapě nerostných surovin, list Hradec Králové.-ÚÚG Praha 1962,p.10.Praha.
- Tuček K./1970/: Naleziště českých nerostů a jejich literatura 1951-1965.-NČSAV Praha, p.298-299.Praha.
- Ziegler V./1977/: Geologické poměry chráněné krajinné oblasti Český ráj.- Bohemia centralis,6,p.7-42.Praha.
- Prouza V., Tásler R., in Pešek J. et al. (2001): Geologie a ložiska svrchnopaleozoických limnických pánví České republiky. - Český geologický ústav, 243 s. Praha.
Elaboration and Updating
Elaborated by:
Václav Ziegler, 22.11.1993
Updated by:
Prouza Vladimír, 21.05.2003, Prouza Vladimír, 24.09.2009
Citation
The database Important geological localities of the Czech Republic: 872 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/872.
Location in map:
Assessment
Scientifical assesment:
great
Educational assesment:
middle
Significance:
supraregional
Representativeness:
middle
Geological importance:
significant study profile, geo-regional value (mapping)
Locality conditions:
acceptable
You can send information about a change in the status of the site to lokality@geology.cz
