Hrazený
General Characteristics
County (administration):
Ústecký kraj
District (town):
Děčín
Village:
Velký Šenov
Cadastre:
Knížecí
Map sheets:
02-22 Varnsdorf, 02-223 Mikulášovice
Accessibility:
passable footpath
Technical object:
guarry
ID:
1875
Geology
Short characteristics of the site:
An effusive complex with three lava flows of nepheline tephrite. It overlies Oligocene sediments with thin coal seams.
Regional geologic unit:
Bohemian Massif > Tertiary > Tertiary - scaterred relics of alkaline Volcanics
Stratigraphy:
Tertiary
Subject:
geomorphology, stratigraphy, economic geology, mining and mining impacts, petrology, volcanology
Geological phenomenon:
characteristic rock
Genesis:
volcanic , sedimentary
Rock:
tephrite
Territorial protection
Level of protection:
Registered geological localities suggested for protection
Conflicts of interests:
without conflicts
References
- Opletal M. a kolektiv autorů, 2001: Vysvětlivky k základní geologické mapě ČR v měřítku 1 : 25 000 list 02223 Mikulášovice a 02214 Dolní Poustevna.- Český geologický ústav Praha
Elaboration and Updating
Elaborated by:
Ferry Fediuk, 31.12.2001, D. Nývlt, 31.12.2001, Mojmír Opletal, 31.12.2001
Updated by:
Plíšek Antonín, 12.11.2004, Adamovič Jiří, 17.02.2007, Gürtlerová Pavla, 15.05.2014
Citation
The database Important geological localities of the Czech Republic: 1875 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/1875.
Location in map:
Assessment
Scientifical assesment:
great
Educational assesment:
major
Significance:
supraregional
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
