General Characteristics

County (administration): Hradec Králové Region
District (town): Jičín
Cadastre: Mladějov v Čechách
Map 1 : 50 000 (sheet No): 0334, 03342
Geological region: Czech Cretaceous Basin - Labe & Čáslav Cretaceous; Cretaceous of the Dlouhá mez
Accessibility: - access without footpath
Technical object: guarry
ID : 3242

Geology

Short characteristics of the site: Abandoned quarry exposes system of basanite dykes penetrating phreatomagmatic breccia of a diatreme.
Regional geologic unit: Bohemian Massif - superficial deposits and post-Variscian magmatites - Tertiary - Dispersed Alcalic volcanits
Stratigraphy: kenozoikum - terciér (paleogén - neogén)
Subject: volcanology, economic geology
Geological phenomenon: volcaniclastic deposits
Genesis: volcanic
Rock: basanite, breccia

Territorial conservation

Level of protection: Interesting geological localities in Protected landscape area
Protection of a geol. phenomenon: C - Geological phenomenon is the reason for a registration in the database of CGS
Part of LEPA (Large-size especially protected areas): CHKO (Protected landscape area) - Český ráj
Part of the Geopark: Bohemian Paradise
Conflicts of interests: without conflicts

References

Čech, S., et.al. (2011): Základní geologická mapa České republiky 1 : 25 000 s Vysvětlivkami 03-342 Rovensko pod Troskami. - Česká geologická služba. Praha.

Elaboration and Updating

Elaborated by: Rapprich Vladislav, 15.07.10
Updated by: Rapprich Vladislav 11.11.11, Čech Stanislav 12.11.11

Citation

The database Significant geological localities of the Czech Republic: 3242 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-04-24]. Available from: http:// lokality.geology.cz/3242.

Location in map: