Home › Researcher directory › Jean‐Robert Kienast
Jean‐Robert Kienast
Affiliation : Centre National de la Recherche Scientifique · Institut de physique du globe de Paris · Université Paris Diderot
- 34Publications (affiliation in France)
- 123Total publications
- 3882Citations
- 33h-index
Research profile
Jean‐Robert Kienast has 34 indexed publications (1987–2025). Their work appears mainly in “Journal of African Earth Sciences”, “Journal of Metamorphic Geology” and “Geochemistry”. Their most cited article, “A review of Archaean and Paleoproterozoic evolution of the In Ouzzal granulitic terrane (Western Hoggar, Algeria)” (2003), has been cited 83 times. 7 of these publications date from the last three years of activity. Their work is co-authored with at least 10 researchers, including institutions in Algeria, Switzerland, United Kingdom.
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Create my free profile Add my publicationsResearch areas
- Geological and Geochemical Analysis
- Geological and Geophysical Studies Worldwide
- Geochemistry and Elemental Analysis
- Mineralogy and Gemology Studies
- Geological Formations and Processes Exploration
Publications (34)
- Mineralogical and geochemical characteristics of Al Fe granulites and banded iron formations in the Archean supracrustal unit of the In Ouzzal terrane (NW Hoggar, Algeria)
- Geochronology and P-T Paths of Metapelites and Garnet Pyroxenites from Tamanrasset Block (Central Hoggar, Algeria): Evidence of a Neoproterozoic Deposition and High-Grade Metamorphism
- Anticlockwise metamorphic evolution of the Tin Hallen area (Ahnet Terrane, NW Hoggar, Algeria): Evidence for granulitic and blueschist-facies metamorphism in Fe-Ti metagabbros
- Crustal Structure of the Southern in Ouzzal Granulitic Unit (IOGU, Hoggar) as Constrained by Magnetotelluric Data: Implications for Gold Mineralization
- Identification of High-Pressure Granulites in Tassendjanet Terrane (Western Hoggar): Metabasites of Tiléouine and Their Geodynamic Implications
- Reactions in UHT calc-silicate granulites from the In Ouzzal terrane (Western Hoggar, South Algeria): Implication for pressure-temperature-fluid evolution
- Ba-rich phlogopite, dissakisite-(Ce), and fluorine-rich clinohumite in granulite-facies marbles from the In Ouzzal terrane, Western Hoggar, Algeria
- The Egéré Paleo-Mesoproterozoic rifted passive margin of the LATEA metacraton (Central Hoggar, Tuareg Shield, Algeria) subducted and exhumed during the Pan-African orogeny: U-Pb zircon ages, P-T-t paths, geochemistry and Sr-Nd isotopes
- A case study of in situ analyses (major and trace elements, U-Pb geochronology and Hf-O isotopes) of a zircon megacryst: Implication for the evolution of the Egéré terrane (Central Hoggar, Tuareg Shield, Algeria)
- Partial melting and P-T evolution of eclogite-facies metapelitic migmatites from the Egere terrane (Central Hoggar, South Algeria)
- Mineral equilibrium modelling and calculated chemical potential relations of reaction textures in the ultrahigh‐temperature In Ouzzal terrane (In Hihaou area, Western Hoggar, Algeria)
- Petrology, mineralogy, and P–T path of calc-silicate granulites and fassaite-marbles from the Paleoproterozoic Gour Oumelalen area (Central Hoggar, Algeria)
- Continental subduction recorded by Neoproterozoic eclogite and garnet amphibolites from Western Hoggar (Tassendjanet terrane, Tuareg Shield, Algeria)
- Phase relationships and P–T path in NCFMASHTO system of the eclogite from the Tighsi area (Egere terrane, Central Hoggar, Algeria)
- Prograde and retrograde evolution of eclogite from Adrar Izzilatène (Egéré-Aleksod terrane, Hoggar, Algeria) determined from chemical zoning and pseudosections, with geodynamic implications
- Integrating geologic and satellite radar data for mapping dome-and-basin patterns in the In Ouzzal Terrane, Western Hoggar, Algeria
- Phase equilibria modeling of kyanite-bearing eclogitic metapelites in the NCKFMASHTO system from the Egere terrane (Central Hoggar, South Algeria)
- Zircon megacryst from a Neoproterozoic eclogite of Central Hoggar (Algeria): U-Pb, trace elements and oxygen isotopes data
- Multistage progressive evolution of rare osumilite‐bearing assemblages preserved in ultrahigh‐temperature granulites from In Ouzzal (Hoggar, Algeria)
- les éclogites granulitisées de ti-n-eggoleh (terrane du sérouènout, hoggar central) : étude métamorphique et conséquence géodynamique
- Geochronology and metamorphic P - T - X evolution of the Eburnean granulite-facies metapelites of Tidjenouine (Central Hoggar, Algeria): witness of the LATEA metacratonic evolution
- Modélisation magnétotellurique de la structure géologique profonde de l’unité granulitique de l’In Ouzzal (Hoggar occidental)
- First report of ultrahigh-temperature sapphirine + spinel + quartz and orthopyroxene + spinel + quartz parageneses discovered in Al–Mg granulites from the Khanfous area (In Ouzzal metacraton, Hoggar, Algeria)
- Granulitic metamorphism in the Laouni terrane (Central Hoggar, Tuareg Shield, Algeria)
- Azrou N’Fad (Central Hoggar, Algeria) one of the deepest terranes of LATEA: arguments based on P–T evolution in eclogite
- A review of Archaean and Paleoproterozoic evolution of the In Ouzzal granulitic terrane (Western Hoggar, Algeria)
- Textures and phase relationships in ferrous granulites from Tidjenouine (Hoggar, Algeria): fayalite–ferrossilite–quartz secondary assemblage
- P–T–X evolution in garnet pyroxenites from Tin Begane (Central Hoggar, Algeria)
- Pressure‐Temperature‐Fluid Evolution in Eburnean Metabasites and Metapelites from Tamanrasset (Hoggar, Algeria)
- Kinematics of a complex Alpine segment; superimposed tectonic and metamorphic events in the Petite Kabylie Massif (northern Algeria)
- Corundum–quartz‐bearing assemblage in the Ihouhaouene area (In Ouzzal, Algeria)
- Metasomatic effects related to channelled fluid streaming through deep crust: fenites and associated carbonatites (In Ouzzal Proterozoic granulites, Hoggar, Algeria)
- P–T–X relationships in the Precambrian Al–Mg‐rich granulites from In Ouzzal, Hoggar, Algeria
- Polymetamorphic Al, Mg-rich granulites with orthopyroxene–sillimanite and sapphirine parageneses in Archaean rocks from the Hoggar, Algeria
Publication venues
- Journal of African Earth Sciences × 7
- Journal of Metamorphic Geology × 5
- Geochemistry × 3
- Regional geology reviews × 3
- Precambrian Research × 2
- Arabian Journal of Geosciences × 2
Publications per year
- 20255
- 20241
- 20231
- 20221
- 20202
- 20181
- 20161
- 20146
- 20121
- 20101
Collaborations
Partner institutions : Géosciences Montpellier · Université de Montpellier · Université des Antilles · University of Algiers Benyoucef Benkhedda · Université Montpellier 2
Co-authors’ countries : Algeria · Switzerland · United Kingdom
Co-authors
- Gaston Godard
- Olivier Bruguier B
- Renaud Caby A
- Étienne Deloule
- Delphine Bosch A
- Julien Berger
- Serge Fourcade
- Bruno Dhuime
- Jean-Paul Deroin
- Michel Guiraud
Bibliographic data from OpenAlex (open database).
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