[HTML][HTML] Towards a new model for kimberlite petrogenesis: Evidence from unaltered kimberlites and mantle minerals
Kimberlites represent magmas derived from great mantle depths and are the principal
source of diamonds. Kimberlites and their xenolith cargo have been extremely useful for …
source of diamonds. Kimberlites and their xenolith cargo have been extremely useful for …
Compositions of kimberlite melts: A review of melt inclusions in kimberlite minerals
AV Golovin, VS Kamenetsky - Petrology, 2023 - Springer
The paper presents a comprehensive review of currently available data on melt inclusions
entrapped in minerals of kimberlites of different age and different provenance in ancient …
entrapped in minerals of kimberlites of different age and different provenance in ancient …
Alkali-carbonate melts from the base of cratonic lithospheric mantle: Links to kimberlites
Identification of the primary compositions of mantle-derived melts is crucial for
understanding mantle compositions and physical conditions of mantle melting. However …
understanding mantle compositions and physical conditions of mantle melting. However …
Can primitive kimberlite melts be alkali‐carbonate liquids: Composition of the melt snapshots preserved in deepest mantle xenoliths
The study of kimberlite rocks is important as they provide critical information regarding the
composition and dynamics of the continental mantle and are the principal source of …
composition and dynamics of the continental mantle and are the principal source of …
Melting phase relations of the Udachnaya-East Group-I kimberlite at 3.0–6.5 GPa: Experimental evidence for alkali-carbonatite composition of primary kimberlite melts …
Experiments on the origin of the Udachnaya-East kimberlite (UEK) have been performed
using a Kawai-type multianvil apparatus at 3–6.5 GPa and 900–1500° C. The studied …
using a Kawai-type multianvil apparatus at 3–6.5 GPa and 900–1500° C. The studied …
Origin of alkaline carbonates in kimberlites of the Siberian craton: Evidence from melt inclusions in mantle olivine of the Udachnaya-East pipe
Alkaline carbonates hexagonal zemkorite (Na, K) 2 Ca (CO 3) 2 and orthorhombic shortite
Na 2 Ca 2 (CO 3) 3 were found among groundmass minerals in kimberlites from some …
Na 2 Ca 2 (CO 3) 3 were found among groundmass minerals in kimberlites from some …
Paragenesis and complex zoning of olivine macrocrysts from unaltered kimberlite of the Udachnaya-East pipe, Yakutia: relationship with the kimberlite formation …
NV Sobolev, AV Sobolev, AA Tomilenko… - Russian Geology and …, 2015 - Elsevier
Abstract Unaltered Mg-olivine (Fo= 85-94) is a predominant mineral of the kimberlite block
(serpentine-free) of the Udachnaya-East pipe, and it prevails in peridotite xenoliths and as …
(serpentine-free) of the Udachnaya-East pipe, and it prevails in peridotite xenoliths and as …
Mineral Assemblage of Olivine-Hosted Melt Inclusions in a Mantle Xenolith from the V. Grib Kimberlite Pipe: Direct Evidence for the Presence of an Alkali-Rich …
AV Golovin, AA Tarasov, EV Agasheva - Minerals, 2023 - mdpi.com
This report deals with the first mineralogical examination of secondary crystallized melt
inclusions (CMIs) in healed cracks within olivine in a mantle peridotite xenolith from the V …
inclusions (CMIs) in healed cracks within olivine in a mantle peridotite xenolith from the V …
Confocal Raman spectroscopic study of melt inclusions in olivine of mantle xenoliths from the Bultfontein kimberlite pipe (Kimberley cluster, South Africa): Evidence for …
Identifying the composition of primary/primitive mantle melts is crucial for understanding the
mantle's evolution and mantle‐derived magmatism. Melt inclusions in mantle xenoliths …
mantle's evolution and mantle‐derived magmatism. Melt inclusions in mantle xenoliths …
Kelyphite around garnet in unaltered lherzolite xenolith from the Udachnaya pipe (Siberian Craton): formation exclusively via interaction with kimberlite melt
IS Sharygin, KA Solovev, AV Golovin - Journal of Asian Earth Sciences, 2023 - Elsevier
Garnet grains in mantle-derived peridotite xenoliths from kimberlites are surrounded by fine-
grained aggregate of epigenetic minerals known as kelyphite. Existing models propose …
grained aggregate of epigenetic minerals known as kelyphite. Existing models propose …