General Characteristics

County (administration): Liberec Region
District (town): Semily
Cadastre: Košov Cidlina
Map 1 : 50 000 (sheet No): 0343, 03431
Geological region: Permo-Carboniferous of the Krkonoše-piedmont and Lower Silesian basins
Accessibility: - passable footpath
ID : 274

Geology

Short characteristics of the site: Kozlov - hill c. 606 W of Tábor (c. 678) and jjw. of Košov village. - Outcrops and scree E and S of the top. Mineral association of the andesitoide of Krkonoše Piedmont Basin: chalcedony, agate, amethyst, smoky quartz, jasper veins.
Regional geologic unit: Bohemian Massif - superficial deposits and post-Variscian magmatites - Upper Carboniferous and Permian - Permocarboniferous Volcanits
Stratigraphy: paleozoikum - perm
Subject: volcanology, mineralogy
Geological phenomenon: rock, cliff, characteristic rock
Genesis: volcanic
Rock: melaphyre

Territorial conservation

Level of protection: Nature monument
Additional information: See the Digital register of the Agency for Nature Conservation and Landscape Protection of the Czech Republic AOPK ČR
Protection of a geol. phenomenon: A - Protected Area (geology is important aspect of Biological declared Locality )
Part of the Geopark: Bohemian Paradise
Conflicts of interests: vegetation

References

Ziegler V./1977/: Geologické poměry chráněné krajinné oblasti Český ráj.-Bohemia centralis,6,p.7-42.Praha.; Ziegler V./MS/: Geologické zajímavosti Českého ráje.-Pečky.; Schovánková D. (1989): Petrologie mladopaleozoických vulkanitů podkrkonošské pánve. - Permské bazaltandezity. - MS Archiv ČGS. Praha.; Adamová M., Rapprich V., Stárková M. (2009): Chemizmus podkrkonošských melafyrů a jejich horninotvorných minerálů.- Sborník Muzea Českého ráje- Acta Musei Turnoviensis. 23-31.

Elaboration and Updating

Elaborated by: Ziegler Václav, 11.11.93
Updated by: Prouza Vladimír 15.05.03, Prouza Vladimír 24.09.04, Stárková Marcela 15.11.11

Citation

The database Significant geological localities of the Czech Republic: 274 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-05-03]. Available from: http:// lokality.geology.cz/274.

Location in map: