Evidence of Tethyan continental break-up and Alpine collision in the Argentera-Mercantour Massif, Western Alps
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00025798%3A_____%2F20%3A00000192" target="_blank" >RIV/00025798:_____/20:00000192 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0024493720302905?dgcid=rss_sd_all" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0024493720302905?dgcid=rss_sd_all</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.lithos.2020.105653" target="_blank" >10.1016/j.lithos.2020.105653</a>
Alternative languages
Result language
angličtina
Original language name
Evidence of Tethyan continental break-up and Alpine collision in the Argentera-Mercantour Massif, Western Alps
Original language description
In the Argentera-Mercantour Massif, swarms of high-K calc-alkaline lamprophyres intruded into Carboniferous migmatites and early Permian granites, likely in Permian-Triassic times. The dykes collected multiple magmatic injections, the latest of which of alkaline affinity. Syn-intrusive vesicles and straight chilled margins suggest that the lamprophyres emplaced at a shallow crustal level.Lower greenschist facies mineral assemblages replaced lamprophyre igneous minerals as a result of late-intrusive hydrothermal circulation that occurred soon after the dyke emplacement. The hydrothermal event is constrained at T = 300–350°C and P < 0.1 GPa by matching thermobarometry and pseudosection results. During the Alpine collision, the lamprophyres were intersected by upper greenschist facies mylonitic shear zones developed at T = 420–450°C and P = 0.2–0.4 GPa, which are the metamorphic peak conditions of the Argentera-Mercantour Massif in Alpine times.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10505 - Geology
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Lithos
ISSN
0024-4937
e-ISSN
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Volume of the periodical
372
Issue of the periodical within the volume
November : 105653
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
15
Pages from-to
nestránkováno
UT code for WoS article
000571822300008
EID of the result in the Scopus database
2-s2.0-85087751834