Metasomatism in lithospheric mantle roots: Constraints from whole-rock and mineral chemical composition of deformed peridotite xenoliths from kimberlite pipe …

AM Agashev, DA Ionov, NP Pokhilenko, AV Golovin… - Lithos, 2013 - Elsevier
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 …

[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 …

Composition of garnet and clinopyroxene in peridotite xenoliths from the Grib kimberlite pipe, Arkhangelsk diamond province, Russia: Evidence for mantle …

AV Kargin, LV Sazonova, AA Nosova, VV Tretyachenko - Lithos, 2016 - Elsevier
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 …

[HTML][HTML] Sheared peridotite xenolith from the V. Grib kimberlite pipe, Arkhangelsk Diamond Province, Russia: Texture, composition, and origin

AV Kargin, LV Sazonova, AA Nosova, VA Pervov… - Geoscience …, 2017 - Elsevier
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 …

Thermal state, thickness, and composition of the lithospheric mantle beneath the Upper Muna Kimberlite Field (Siberian Craton) constrained by clinopyroxene …

AM Dymshits, IS Sharygin, VG Malkovets, IV Yakovlev… - Minerals, 2020 - mdpi.com
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 …

Polymineralic inclusions in kimberlite-hosted megacrysts: Implications for kimberlite melt evolution

A Abersteiner, VS Kamenetsky, K Goemann… - Lithos, 2019 - Elsevier
Megacrysts are large (cm to> 20 cm in size) mantle-derived crystals, which are commonly
entrained by kimberlite magmas, comprising of olivine, orthopyroxene, clinopyroxene …

Multi-stage modification of Paleoarchean crust beneath the Anabar tectonic province (Siberian craton)

VS Shatsky, VG Malkovets, EA Belousova… - Precambrian …, 2018 - Elsevier
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 …

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 …

Titanium-rich metasomatism in the lithospheric mantle beneath the Arkhangelsk Diamond Province, Russia: insights from ilmenite-bearing xenoliths and HP–HT …

A Kargin, Y Bussweiler, A Nosova, L Sazonova… - … to Mineralogy and …, 2021 - Springer
To provide new insights into the interaction of ultramafic alkaline melts with the
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 …