The effect of temperature and pressure on the distribution of iron group elements between metal and olivine phases in the process of differentiation of protoplanetary material [PDF]
The distribution patterns of Ni, Co, Mn, and Cr were studied in olivines of various origins: from meteorites (chondrites, achondrites, pallasites), which are likely analogs of the protoplanetary material, to peridotite inclusions in kimberlite pipes ...
Ilyin, N. P. +2 more
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The principal morphogenetic characteristics of kimberlite indicator minerals
Руды и металлыThe article provides information on the morphology and morphogenesis of minerals from kimberlites and their scattering halos. The principal morphogenetic characteristics of the main kimberlite indicator minerals are discussed in detail.
Khmelkov A. M., Chuguevskaya E. A.
doaj +1 more source
The state of the upper mantle beneath Southern Africa [PDF]
, 2006 We present a new upper mantle seismic model for southern Africa based on the fitting of a large (3622 waveforms) multi-mode surface wave data set with propagation paths significantly shorter (≤ 6000 km) than those in globally-derived surface wave models.
Debayle, E. +2 more
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Proceedings of the Second Airborne Imaging Spectrometer Data Analysis Workshop [PDF]
Topics addressed include: calibration, the atmosphere, data problems and techniques, geological research, and botanical and geobotanical ...
Goetz, A. F. H., Vane, G.
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Subsolidus processes in the Longonjo and Bailundo carbonatites (Angola) [PDF]
, 2012 Peer ReviewedPostprint (published ...
Alfonso Abella, María Pura +4 more
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Experimental modeling of diamond dissolution in kimberlite within crustal cumulative centers
Записки Горного институтаThe main stages within the chemically active history of diamond genesis are proposed, from the upper-mantle chambers to the explosive ejections of diamonds and kimberlite material from cumulative centers to the surface. The paper focuses on the pre-final
Anastasiya V. Kuzyura +2 more
doaj
Горные науки и технологииThe purpose of the research is to select appropriate agents for regulating the oil receptivity of diamond and kimberlite mineral surfaces in the conditioning of diamond-kimberlite products prior to their beneficiation by froth flotation and X-ray ...
V. A. Chanturiya +3 more
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Diamond preservation in the lithospheric mantle recorded by olivine in kimberlites. [PDF]
Nat Commun, 2023 Giuliani A +8 more
europepmc +1 more source
DNA sequencing, microbial indicators, and the discovery of buried kimberlites. [PDF]
Commun Earth Environ, 2023 Simister RL +6 more
europepmc +1 more source
Towards OWL-based Knowledge Representation in Petrology
, 2011 This paper presents our work on development of OWL-driven systems for formal representation and reasoning about terminological knowledge and facts in petrology.
Kudryavtsev, Dmitry +2 more
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