Písková štola v Poniklé
General Characteristics
County (administration):
Liberecký kraj
District (town):
Semily
Village:
Poniklá
Cadastre:
Poniklá
Map sheets:
03-41 Semily, 03-411 Rokytnice n.J.
Accessibility:
passable footpath
Technical object:
gallery
ID:
567
Geology
Short characteristics of the site:
Artificial outcrop. Residual sands overlie dolomitic crystalline limestones. Sands were quarried in the past. Technically interesting locality.
Regional geologic unit:
Bohemian Massif > Lugicum > -Krkonoše-Jizerské hory Mts. crystalline complex > Krkonoše crystalline complex;
Bohemian Massif > Quaternary > Quaternary of deposition areas of Bohemian Massif
Stratigraphy:
Paleozoic, Lower Pleistocene
Subject:
mining and mining impacts, economic geology, petrology
Geological phenomenon:
river terrace, fluvial terrace, selective erosion, krast pit
Genesis:
chemogenetic, weathering
Rock:
sand
Territorial protection
Level of protection:
Interesting geological localities in National park
Part of LEPA (Large-size especially protected areas):
Krkonošský národní park
Conflicts of interests:
without conflicts
References
- Štajner, V., 1991. Geologické, geochemické a ložiskové poměry širšího okolí obce Ponilá (ponikelská skupina), Univerzita Karlova v Praze, Přf UK, 89 pp.
- Kachlík V. et.al. (2013): Vysvětlivky k základni geologické mapě ČR 1 : 25 000 list 03-411 Rokytnice nad Jizerou. MS archiv ČGS
Elaboration and Updating
Elaborated by:
Jan Drozen, 31.12.1994
Updated by:
Kachlík Václav, 15.11.2012
Citation
The database Important geological localities of the Czech Republic: 567 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/567.
Location in map:
Assessment
Scientifical assesment:
medium
Educational assesment:
middle
Significance:
regional
Representativeness:
middle
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
