Malá Dřínová
General Characteristics
County (administration):
Jihomoravský kraj
District (town):
Brno-venkov
Village:
Heroltice
Cadastre:
Heroltice u Tišnova
Map sheets:
24-32 Brno, 24-321 Tišnov
ID:
2258
Geology
Short characteristics of the site:
Moravicum, metamorphites. Natural outcrops consisting of fine grained pareagneisses and migmatized gneisses. They belong to a mantle of the Svratka Massif and are correlated with the Deblín Group. These rocks are deep grey, banded and foliated. Some interlayers of calcitic-silicic rocks easily weather out.
Regional geologic unit:
Bohemian Massif > Moravosilesian region > Moravicum
Stratigraphy:
Proterozoic
Subject:
petrology, structural geology
Geological phenomenon:
characteristic rock
Genesis:
metamorphic (general metamorphism)
Rock:
paragneiss
Territorial protection
Level of protection:
Registered interesting geological localities
Conflicts of interests:
without conflicts
References
- Hanžl P. a kolektiv autorů, 2001: Vysvětlivky k základní geologické mapě ČR v měřítku 1 : 25 000 list 24321 Tišnov.- Český geologický ústav Praha.
Elaboration and Updating
Elaborated by:
Helena Gilíková, 13.07.2004, Pavel Hanžl, 13.07.2004, Jiří Otava, 13.07.2004, Jan Vít, 13.07.2004
Updated by:
Plíšek Antonín, 16.11.2004, Kukal Zdeněk, 02.11.2012, Kukal Zdeněk, 20.11.2012
Citation
The database Important geological localities of the Czech Republic: 2258 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/2258.
Location in map:
Assessment
Scientifical assesment:
Educational assesment:
Significance:
Representativeness:
Geological importance:
geo-regional value (mapping)
Locality conditions:
You can send information about a change in the status of the site to lokality@geology.cz