Tertiary alkaline Roztoky Intrusive Complex, České středohoří Mts., Czech Republic: petrogenetic characteristics
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F14%3A10174046" target="_blank" >RIV/00216208:11310/14:10174046 - isvavai.cz</a>
Alternative codes found
RIV/67985831:_____/14:00399310 RIV/61389005:_____/14:00399310
Result on the web
<a href="http://dx.doi.org/10.1007/s00531-013-0948-7" target="_blank" >http://dx.doi.org/10.1007/s00531-013-0948-7</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00531-013-0948-7" target="_blank" >10.1007/s00531-013-0948-7</a>
Alternative languages
Result language
angličtina
Original language name
Tertiary alkaline Roztoky Intrusive Complex, České středohoří Mts., Czech Republic: petrogenetic characteristics
Original language description
The České středohoří Mts. is the dominant volcanic center of the Ohře (Eger) rift zone. It hosts the Roztoky Intrusive Complex (RIC), which is made up of a caldera vent and intrusions of 33-28-Ma-old hypabyssal bodies of essexite-monzodiorite-sodalite syenite series accompanied by a radially oriented 30-25-Ma-old dike swarm comprising about 1,000 dikes. The hypabyssal rocks are mildly alkaline mostly foid-bearing types of mafic to intermediate compositions. The dike swarm consists of chemically mildly alkaline and rare strongly alkaline rocks (tinguaites). The geochemical signatures of the mildly alkaline hypabyssal and associated dike rocks of the RIC are consistent with HIMU mantle sources and contributions from lithospheric mantle. The compositionalvariations of essexite and monzodiorite can be best explained by fractional crystallization of parent magma without significant contributions of crustal material. On the other hand, the composition of monzosyenite, leuco-monzodiorite and
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DD - Geochemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/IAA300130902" target="_blank" >IAA300130902: Characteristics of the mantle sources and crystallization history of the subvolcanic alkaline rock series: Geochemical and Sr-Nd isotope signature (an example from the České středohoří Mts., Ohře/Eger Rift)</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
International Journal of Earth Sciences
ISSN
1437-3254
e-ISSN
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Volume of the periodical
103
Issue of the periodical within the volume
5
Country of publishing house
CN - CHINA
Number of pages
30
Pages from-to
1233-1262
UT code for WoS article
000337748800005
EID of the result in the Scopus database
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