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 …

High pressure behavior of incommensurately modulated nyerereite structure

N Bogdanov, S Rashchenko, P Gavryushkin… - High Pressure …, 2024 - Taylor & Francis
ABSTRACT A nyerereite is a carbonate mineral with chemical composition (Na, K) 2Ca
(CO3) 2 and incommensurately modulated crystal structure. Its structure can be described …