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General Characteristics

County (administration): Středočeský kraj
District (town): Kolín
Village: Tři Dvory
Cadastre: Tři Dvory
Map sheets: 13-32 Kolín, 13-322 Kolín
Technical object: quarry
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 > Kutná Hora and Svratka region > Kutná Hora crystalline complex
Stratigraphy: Proterozoic
Subject: petrology, mineralogy
Geological phenomenon:
Genesis:
Rock:


Territorial protection

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


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: Přemysl Zelenka, 24.07.2002, Veronika Štědrá, 24.07.2002
Updated by:


Citation

The database Important geological localities of the Czech Republic: 1354 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/1354.


Location in map:

Assessment

Scientifical assesment:
Educational assesment:
Significance:
Representativeness:
Geological importance:
Excursion locality: yes
Locality conditions:

You can send information about a change in the status of the site to lokality@geology.cz


© ČGS 2024, verze: 1.01 - 5.5.14 [21.02.2024]