Metasomatism in lithospheric mantle roots: Constraints from whole-rock and mineral chemical composition of deformed peridotite xenoliths from kimberlite pipe …
We report new data on the geochemical evolution, metasomatic and deformation processes
in the lower layers of cratonic lithospheric mantle based on a detailed study of …
in the lower layers of cratonic lithospheric mantle based on a detailed study of …
[HTML][HTML] Metasomatic origin of garnet xenocrysts from the V. Grib kimberlite pipe, Arkhangelsk region, NW Russia
EV Shchukina, AM Agashev, NP Pokhilenko - Geoscience Frontiers, 2017 - Elsevier
This paper presents new major and trace element data from 150 garnet xenocrysts from the
V. Grib kimberlite pipe located in the central part of the Arkhangelsk diamondiferous …
V. Grib kimberlite pipe located in the central part of the Arkhangelsk diamondiferous …
Composition of garnet and clinopyroxene in peridotite xenoliths from the Grib kimberlite pipe, Arkhangelsk diamond province, Russia: Evidence for mantle …
Here we present major and trace element data for garnet and clinopyroxene from mantle-
derived peridotite xenoliths of the Grib kimberlite, the Arkhangelsk diamond province …
derived peridotite xenoliths of the Grib kimberlite, the Arkhangelsk diamond province …
[HTML][HTML] Sheared peridotite xenolith from the V. Grib kimberlite pipe, Arkhangelsk Diamond Province, Russia: Texture, composition, and origin
The petrography and mineral composition of a mantle-derived garnet peridotite xenolith from
the V. Grib kimberlite pipe (Arkhangelsk Diamond Province, Russia) was studied. Based on …
the V. Grib kimberlite pipe (Arkhangelsk Diamond Province, Russia) was studied. Based on …
Thermal state, thickness, and composition of the lithospheric mantle beneath the Upper Muna Kimberlite Field (Siberian Craton) constrained by clinopyroxene …
To gain better insight into the thermal state and composition of the lithospheric mantle
beneath the Upper Muna kimberlite field (Siberian craton), a suite of 323 clinopyroxene …
beneath the Upper Muna kimberlite field (Siberian craton), a suite of 323 clinopyroxene …
Polymineralic inclusions in kimberlite-hosted megacrysts: Implications for kimberlite melt evolution
Megacrysts are large (cm to> 20 cm in size) mantle-derived crystals, which are commonly
entrained by kimberlite magmas, comprising of olivine, orthopyroxene, clinopyroxene …
entrained by kimberlite magmas, comprising of olivine, orthopyroxene, clinopyroxene …
Multi-stage modification of Paleoarchean crust beneath the Anabar tectonic province (Siberian craton)
According to present views, the crustal terranes of the Anabar province of the Siberian
craton were initially independent blocks, separated from the convecting mantle at 3.1 …
craton were initially independent blocks, separated from the convecting mantle at 3.1 …
Source rejuvenation vs. re-heating: Constraints on Siberian kimberlite origin from UPb and LuHf isotope compositions and geochemistry of mantle zircons
AM Agashev, MV Chervyakovskaya, IV Serov… - Lithos, 2020 - Elsevier
We have studied a suite of mantle zircons from several differently aged pipes of the Siberian
kimberlite province via U single bondPb and Lusingle bondHf isotope analyses and trace …
kimberlite province via U single bondPb and Lusingle bondHf isotope analyses and trace …
Titanium-rich metasomatism in the lithospheric mantle beneath the Arkhangelsk Diamond Province, Russia: insights from ilmenite-bearing xenoliths and HP–HT …
To provide new insights into the interaction of ultramafic alkaline melts with the
subcontinental lithospheric mantle, we present results of a petrographical-mineralogical …
subcontinental lithospheric mantle, we present results of a petrographical-mineralogical …
Geochemistry and origin of the Mirny field kimberlites, Siberia
AM Agashev, S Nakai, IV Serov, AV Tolstov… - Mineralogy and …, 2018 - Springer
Here we present new data from a systematic Sr, Nd, O, C isotope and geochemical study of
kimberlites of Devonian age Mirny field that are located in the southernmost part of the …
kimberlites of Devonian age Mirny field that are located in the southernmost part of the …