General Characteristics

County (administration): Liberec Region
District (town): Semily
Cadastre: Bradlecká Lhota
Map 1 : 50 000 (sheet No): 0343, 03431
Geological region: Permo-Carboniferous of the Krkonoše-piedmont and Lower Silesian basins
Accessibility: - passable footpath
Technical object: guarry
Excursion locality: yes
ID : 277

Geology

Short characteristics of the site: Abandoned quarry at Bradlecká Lhota village, 300 m E of cross-road in a village. Bazanite outcrops with columnar jointing. This locality is recommended for protection and is situated in the Geopark Český ráj - the Bohemian Paradise.
Regional geologic unit: Bohemian Massif - superficial deposits and post-Variscian magmatites - Tertiary - Dispersed Alcalic volcanits
Stratigraphy: kenozoikum - terciér (paleogén - neogén)
Subject: volcanology, mineralogy
Geological phenomenon: stony organ
Genesis: volcanic
Rock: basanite

Territorial conservation

Level of protection: Registered geological localities suggested for protection
Protection of a geol. phenomenon: B - Geological phenomenon is the reason for a recommendation to the protection
Part of the Geopark: Bohemian Paradise
Conflicts of interests: vegetation

References

Stárková M., Adamová M., Burda J., Čáp P., Drábková J., Dvořák I., Grygar R., Holásek O., Hroch T., Kycl P., Krupička J., Pécskay Z., Rapprich V., Rýda K., Řídkošil T., Skácelová Z., Šimůnek Z., Šebesta J., Tasáryová Z., Zajíc J. (2011b): Vysvětlivky k základni geologické mapě ČR 1 : 25 000 03-431 list Lomnice nad Popelkou. Závěrečná zpráva, 190 s. MS archiv ČGS.Pacák O./1959/: Čedičové vyvřeliny na území speciální mapy Jičín č.3855. - Sbor. ÚŹG,24, geol.,2,p.69 až 147. Praha.; Ziegler V./1977/: Geologické poměry chráněné krajinné oblasti Český ráj. - Bohemia centralis,6,p.7-42. Praha.

Elaboration and Updating

Elaborated by: Ziegler Václav, 18.11.93
Updated by: Prouza Vladimír 15.05.03, Stárková Marcela 15.11.11, Kukal Zdeněk 19.12.17

Citation

The database Significant geological localities of the Czech Republic: 277 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-05-05]. Available from: http:// lokality.geology.cz/277.

Location in map: