General Characteristics

County (administration): Central Bohemia Region
District (town): Kolín
Cadastre: Tři Dvory
Map 1 : 50 000 (sheet No): 1332, 13322
Geological region: Kutná Hora and Čáslav crystalline complexes
Technical object: guarry
Excursion locality: yes
ID : 1354

Geology

Short characteristics of the site: Old flooded open pit with a set of different metamorphic rocks: medium-grained amphibolite with relics of a gabbro texture, fine-grained garnet-bearing eclogite, dense eclogite with pyrhotite and zoisite. Petrologically very interesting locality.
Regional geologic unit: Bohemian Massif - crystalline complex and pre-Variscian Palaeozoic - Kutná Hora and Svratka region - Kutná Hora crystalline complex
Stratigraphy: proterozoikum
Subject: petrology, mineralogy

Territorial conservation

Level of protection: Registered interesting geological localities
Conflicts of interests: agriculture, waste disposal

References

Zelenka P. a kol. (2002): Vysvětlivky k základní geologické mapě ČR 1:25 000, list Kolín.ČGS, Praha . ,Waitová-Adamová (1929): Gabra v okolí Týnce n. L. - Sbor. St. geol. Úst., VIII, 1928-1929, 326-343. Praha.

Elaboration and Updating

Elaborated by: Štědrá Veronika, Zelenka Přemysl, 24.07.02

Citation

The database Significant geological localities of the Czech Republic: 1354 [online]. Prague: Czech Geological Survey, 1998 [cit. 2024-05-02]. Available from: http:// lokality.geology.cz/1354.

Location in map: