Slaná, melafyr v semilské souvrství
General Characteristics
County (administration):
Liberecký kraj
District (town):
Semily
Village:
Slaná
Cadastre:
Slaná
Map sheets:
03-41 Semily, 03-413 Semily
Accessibility:
access without footpath
ID:
3168
Geology
Short characteristics of the site:
Thick (5-8 m) tabular body of melaphyre within sandstones and conglomerates of the Semily Formation (Stephan C). Conglomerates are medium grained, of petromictic up to oligomictic character. Melaphyre body was interpreted as a dyke.
Regional geologic unit:
Bohemian Massif > Upper Carboniferous and Permian > Lugic Late Palaeozoicum (including Triassic deposits) > Basin under Krušné hory Mts.;
Bohemian Massif > Upper Carboniferous and Permian > Permocarboniferous Volcanics
Stratigraphy:
Carboniferous, Permian
Subject:
petrology, volcanology
Geological phenomenon:
intrusion, rock, dyke
Genesis:
sedimentary, volcanic
Rock:
melaphyre, conglomerate
Territorial protection
Level of protection:
Registered interesting geological localities
Part of national geopark:
Bohemian Paradise
Conflicts of interests:
without conflicts
References
- Prouza, V., red. (v tisku): Základní geologická mapa České republiky 1 : 25 000 s Vysvětlivkami 03-413 Semily. - Česká geologická služba. Praha.
Elaboration and Updating
Elaborated by:
Pavla Gürtlerová, 22.04.2010
Updated by:
Prouza Vladimír, 10.06.2010
Citation
The database Important geological localities of the Czech Republic: 3168 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/3168.
Location in map:
Assessment
Scientifical assesment:
great
Educational assesment:
major
Significance:
regional
Representativeness:
major
Geological importance:
geo-regional value (mapping)
Locality conditions:
no problems
You can send information about a change in the status of the site to lokality@geology.cz