Česká geologická služba
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Podsedice - Třebenice

General Characteristics

County (administration): Ústí nad Labem Region
District (town): Litoměřice
Cadastre: Podsedice
Map 1 : 50 000 (sheet No): 0234, 02344
Geological region: Czech Cretaceous Basin - Velim, Praha, Roudnice and Ohře Cretaceous
Accessibility: - no traffic restriction ( by car)
Technical object: placer
Excursion locality: yes
ID : 1263


Short characteristics of the site: Open pits at sites where Bohemian garnet (pyrope) has been exploited by washing. Garnet grains, mostly smaller than 5 mm, are washed from Quaternary fluvial and colluvial deposits. Garnet grains of the best quality are deep purple, and this colour is caused by the presence of chromium oxides.
Regional geologic unit: Bohemian Massif - superficial deposits and post-Variscian magmatites - Quaternary - Quaternary of deposition areas of Bohemian Massif
Stratigraphy: kenozoikum - kvartér
Subject: mineralogy, petrology
Geological phenomenon: scree, characteristic rock
Genesis: gravitational, magmatic, sedimentary
Rock: serpentinite

Territorial conservation

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


Táborský Z., 1997: Challenges to chemical geology ´97. - Field Trip Guide, 1997, str. 18 - 19, ČGÚ. Praha.

Elaboration and Updating

Elaborated by: Dašková Jiřina, 23.11.01
Updated by: Adamovič Jiří 17.02.07, Zelenka Přemysl 23.09.09


The database Significant geological localities of the Czech Republic: 1263 [online]. Prague: Czech Geological Survey, 1998 [cit. 2022-06-26]. Available from: http:// lokality.geology.cz/1263.

Location in map:

Links to neighbouring localities within 2 km radius are available on mouse click in the map window.
Miroslav Radoň, 2006
Miroslav Radoň, 2006
Miroslav Radoň, 2006
Přemysl Zelenka, 2002
Přemysl Zelenka, 2002

(C) 2003-2012 ČGS, verse aplikace 1.21 [3.2.2016]