General Characteristics

County (administration): Liberec Region
District (town): Liberec
Cadastre: Heřmanice u Frýdlantu
Map 1 : 50 000 (sheet No): 0314, 03141
Geological region: Lužice Pluton and Krkonoše-Jizera Massif; Krkonoše-Jizera crystalline complex
Accessibility: - no traffic restriction ( by car)
Technical object: guarry
Excursion locality: yes
ID : 2851

Geology

Short characteristics of the site: Krkonoše-Jizera crystalline. Alkali olivine basalt of Tertiary age with distinct columnar jointing.
Regional geologic unit: Bohemian Massif - superficial deposits and post-Variscian magmatites - Tertiary - Dispersed Alcalic volcanits
Stratigraphy: kenozoikum - terciér (paleogén - neogén)
Subject: geology, geomorphology, volcanology
Geological phenomenon: stony organ
Genesis: volcanic
Rock: basalt

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
Conflicts of interests: private property, ground instability

References

Chaloupský J. et al.(1988): Geologická mapa ČR 1 : 50 000 - list 03-14 Liberec. ČGÚ, Praha

Elaboration and Updating

Elaborated by: Gürtlerová Pavla, 29.05.08
Updated by: Vajskebrová Markéta 03.11.16, Gürtlerová Pavla 22.11.16

Citation

The database Significant geological localities of the Czech Republic: 2851 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-04-25]. Available from: http:// lokality.geology.cz/2851.

Location in map: