General Characteristics

County (administration): South Moravia Region
District (town): Brno-venkov
Cadastre: Střelice u Brna
Map 1 : 50 000 (sheet No): 2434, 24341
Geological region: Letovice, Krhovice, Nectava and Svinov-Vranová crystalline complexes; Moravicum; crystalline complex of Miroslav horst; Brunovistulicum
Accessibility: - entry permit for car necessary
Technical object: guarry
ID : 3339

Geology

Short characteristics of the site: Brno Massif, western part. Old vegetated quarry with outcrops of medium grained hornblende-biotite granodiorite with potassium feldspar phenocrysts. Among accessoric mnerals zircon, apatite and sphene prevail, allanite was also found. Feldspars are sericitized, dark minerals chloritized.
Regional geologic unit: Bohemian Massif - crystalline complex and pre-Variscian Palaeozoic - Moravosilesian region - Brunovistulicum
Stratigraphy: proterozoikum
Subject: geology
Geological phenomenon: rock
Genesis: magmatic
Rock: granodiorite, basalt

Territorial conservation

Level of protection: Registered interesting geological localities
Protection of a geol. phenomenon: C - Geological phenomenon is the reason for a registration in the database of CGS
Conflicts of interests: without conflicts

References

Buriánek D., Bubík M., Franců J., Fürychová P., Havlín A., Gilíková H., Janderková J., Konečný F., Krejčí Z., Krumlová H., Kryštofová E., Kunceová E., Müller P., Paleček M., Pecina V., Poul I., Sedlaček J., Skácelová Z., Šrámek J., Tomanová Petrová P., Verner K., Večeřa J., Vít J. (2011): Vysvětlivky k základní geologické mapě České republiky 1 : 25 000 list 24-341 Oslavany. Závěrečná zpráva, 257 s. MS Česká geologická služba.

Elaboration and Updating

Elaborated by: Buriánek David, 26.10.11

Citation

The database Significant geological localities of the Czech Republic: 3339 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-04-26]. Available from: http:// lokality.geology.cz/3339.

Location in map: