Tokaniště
General Characteristics
County (administration):
Jihočeský kraj
District (town):
Český Krumlov
Village:
Horní Planá
Cadastre:
Zvonková
Map sheets:
32-14 Nová Pec, 32-144 Smrčina
Accessibility:
access without footpath
ID:
3313
Geology
Short characteristics of the site:
Moldanubicum, Šumava Mts. Series of rocky outcrops exposing porphyric biotite granite of Weinsberg type. This rock is typical with its feldspar phenocrysts and biotite inclusions as large as 10 cm. Fine grained granites contain also comparatively large mafic enclaves documenting immature mixing two different types of magma.
Regional geologic unit:
Bohemian Massif > Moldanubicum > Magmatites in Moldanubicum
Stratigraphy:
Paleozoic
Subject:
geology, petrology, structural geology, quaternary geology
Geological phenomenon:
horizontal section, frost cliff, rock
Genesis:
magmatic
Rock:
granite
Territorial protection
Level of protection:
Interesting geological localities in National park
Part of LEPA (Large-size especially protected areas):
Šumava
Conflicts of interests:
without conflicts
References
- Pertoldová, J.(ed.)(2011): Vysvětlivky k základní geologické mapě České republiky 1 : 25 000, 32-144 Smrčina, MS Česká geologická služba Praha
Elaboration and Updating
Elaborated by:
Jaroslava Pertoldová, 10.04.2011
Updated by:
Pertoldová Jaroslava, 13.06.2011, Pertoldová Jaroslava, 13.06.2011, Kukal Zdeněk, 09.10.2012
Citation
The database Important geological localities of the Czech Republic: 3313 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/3313.
Location in map:
Assessment
Scientifical assesment:
great
Educational assesment:
middle
Significance:
supraregional
Representativeness:
major
Geological importance:
geo-regional value (mapping)
Excursion locality:
yes
Locality conditions:
no problems
You can send information about a change in the status of the site to lokality@geology.cz
