Jablonec nad Jizerou
General Characteristics
County (administration):
Liberecký kraj
District (town):
Semily
Village:
Jablonec nad Jizerou
Cadastre:
Jablonec nad Jizerou
Map sheets:
03-41 Semily, 03-411 Rokytnice n.J.
Accessibility:
entry permit for car necessary
Technical object:
quarry
ID:
3637
Geology
Short characteristics of the site:
The abandoned quarry was opened in the coarse grained-pyroxene-amphibole metagabro with underwenta blueschist facies metamorphism and later was reequilibrated in the greenschist facies conditions. It consist of relic clinopyroxene, amphibolte (Ca-Na ammphibole to actinolite), albite, epidote, chlorite and opaque minerals (pyrrhotite, chalcopyrite).
Regional geologic unit:
Bohemian Massif > Lugicum > -Krkonoše-Jizerské hory Mts. crystalline complex > Krkonoše crystalline complex
Stratigraphy:
Paleozoic
Subject:
geology, petrology
Geological phenomenon:
intrusion
Genesis:
metamorphic (general metamorphism), magmatic
Rock:
metagabbro
Territorial protection
Level of protection:
Interesting geological localities in National park
Part of LEPA (Large-size especially protected areas):
Krkonošský národní park
Conflicts of interests:
others human activity
References
- Chaloupský, J., ed. (Ed.), 1989. Geologie Krkonoš a Jizerských hor. Ústř. Úst. geol.,, Praha, 288. pp.
- Klomínský, J., Kachlík, V., 2006. Základní geologická mapa České republiky 1: 25 000, 03-322 Jablonec nad Nisou. Česká geologická služba, Praha.
- Kachlík V. et.al. (2013): Vysvětlivky k základni geologické mapě ČR 1 : 25 000 list 03-411 Rokytnice nad Jizerou. MS archiv ČGS.
Elaboration and Updating
Elaborated by:
Václav Kachlík, 11.11.2012
Updated by:
Citation
The database Important geological localities of the Czech Republic: 3637 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/3637.
Location in map:
Assessment
Scientifical assesment:
medium
Educational assesment:
middle
Significance:
regional
Representativeness:
minor
Geological importance:
geo-regional value (mapping)
Locality conditions:
acceptable
You can send information about a change in the status of the site to lokality@geology.cz
