General Characteristics

County (administration): South Bohemia Region
District (town): Český Krumlov
Cadastre: Maňávka u Českého Krumlova
Map 1 : 50 000 (sheet No): 3223, 32231
Geological region: Šumava Moldanubicum - districts ST, PT, CK, CB, PI
Accessibility: - special entry permit necessary (military area, quarry, private land)
ID : 3723

Geology

Short characteristics of the site: This locality is located in the vicinity of the elevation called "Vlčí kámen - the Wolf´s Stone".This outcrop exposes amphibole-biotite melanocratic syenite which represents a small variety of surrounding durbachite complex. In the durbachite dark rock mineral prevail, such as biotite, amphibole, diopside. This locality belongs to the southeastern part of the Šumava Mts. are.
Regional geologic unit: Bohemian Massif - crystalline complex and pre-Variscian Palaeozoic - Moldanubicum - Magmatites in Moldanubicum
Stratigraphy: paleozoikum
Subject: petrology
Geological phenomenon: intrusion, characteristic rock
Genesis: magmatic
Rock: pegmatite, syenite

Territorial conservation

Level of protection: Interesting geological localities in Protected landscape area
Protection of a geol. phenomenon: B - Geological phenomenon is the reason for a recommendation to the protection
Part of LEPA (Large-size especially protected areas): CHKO (Protected landscape area) - Šumava
Conflicts of interests: warfare

References

Pertoldová J., Nahodilová R. eds (2013): Vysvětlivky k základní geologické mapě 1:25 000 list 32-231 Horní Planá. - MS, ČGS Praha

Elaboration and Updating

Elaborated by: Doláková Eva, 09.10.13
Updated by: Kukal Zdeněk 29.09.17

Citation

The database Significant geological localities of the Czech Republic: 3723 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-05-03]. Available from: http:// lokality.geology.cz/3723.

Location in map: