Jíva
General Characteristics
County (administration):
Liberecký kraj, Královéhradecký kraj
District (town):
Semily, Jičín
Village:
Svojek, Stará Paka, Bělá
Cadastre:
Tample, Bělá u Staré Paky, Roškopov
Map sheets:
03-43 Jičín, 03-431 Lomnice p.P.
Accessibility:
passable footpath
ID:
280
Geology
Short characteristics of the site:
Effusive amygdaloidic basaltandesite on the hill k. 568 m. Cu - mineralisation is connected with tectonically crushed rocks on the top of the hill: cuprite, malachite, chrysocolla, rarely pure Cu. Freatomagmatic up to strombolian Permian volcanic activity
Regional geologic unit:
Bohemian Massif > Upper Carboniferous and Permian > Permocarboniferous Volcanics
Stratigraphy:
Permian
Subject:
volcanology, mineralogy, structural geology
Geological phenomenon:
lava flow, characteristic rock
Genesis:
volcanic
Rock:
melaphyre
Territorial protection
Level of protection:
Registered interesting geological localities
Part of national geopark:
Bohemian Paradise
Conflicts of interests:
forestry, vegetation
References
- Sattran V. (1963): Magmatická ložiska. In Vysvětlivky k přehledné geologické mapě 1:200 000, list M-33-XVI Hradec Králové. - NČSAV Praha,p.149. Praha.
- Stárková M., Rapprich V., Breitkreuz C. (2011a): Variable eruptive styles in an ancient monogenetic volcanic field: examples from the Permian Levín Volcanic Field (Krkonoše Piedmont Basin, Bohemian Massif). Journal of Geosciences 56, 2, 163-180. ISSN 1802-6222. DOI 10.3190/geosci.095.
- Stárková M., Adamová M., Burda J., Čáp P., Drábková J., Dvořák I., Grygar R., Holásek O., Hroch T., Kycl P., Krupička J., Pécskay Z., Rapprich V., Rýda K., Řídkošil T., Skácelová Z., Šimůnek Z., Šebesta J., Tasáryová Z., Zajíc J. (2011b): Vysvětlivky k základni geologické mapě ČR 1 : 25 000 03-431 list Lomnice nad Popelkou. Závěrečná zpráva, 190 s. MS archiv ČGS
Elaboration and Updating
Elaborated by:
Václav Ziegler, 19.11.1993
Updated by:
Prouza Vladimír, 15.05.2003, Prouza Vladimír, 24.09.2009, Stárková Marcela, 15.11.2011
Citation
The database Important geological localities of the Czech Republic: 280 [online]. Prague: Czech Geological Survey, 1998 [cit. 2023-06-16]. Available from: https:// lokality.geology.cz/280.
Location in map:
Assessment
Scientifical assesment:
great
Educational assesment:
major
Significance:
regional
Representativeness:
middle
Geological importance:
geo-regional value (mapping)
Locality conditions:
no problems
You can send information about a change in the status of the site to lokality@geology.cz
