Mineralogy of garnets from the Jubileinaya kimberlite pipe and Ottorzhenets kimberlite body
Руды и металлыThe article presents results of a study of the chemical composition of garnet xenocrystals from a concentrate of the heavy fraction of kimberlites from the Yubileinaya pipe and Ottorzhenets kimberlite body.
Milaushkin M. V. +4 more
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Geology, petrology, and heavy mineral study of kimberlites from Riley County, Kansas [PDF]
, 1988 Ten kimberlite bodies are known to exist in northern Riley County, Kansas. Five of the bodies outcrop (Bala, Leonardville, Randolph No. 1, Randolph No. 2, and Stockdale) and five were discovered by drilling (Fancy Creek, Lone Tree, Lone Bush, Swede Creek,
Reinkensmeyer, Jeffrey E.
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Evolving mantle convection from bottom up to top down. [PDF]
Innovation (Camb), 2022 Mitchell RN +3 more
europepmc +1 more source
The Seed and Triple B kimberlites and associated glacial sediments, Lake Timiskaming, Ontario
, 2003 In 200 l and 2002, shallow trenches were excavated by the Geological Survey of Canada into the Seed and Triple B kimberlites, ill the northeast part of Firstbrook Township, near Lake Timiskaming, Ontario.
M B McClenaghan, B A Kjarsgaard
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Мінеральні ресурси України, 2015 Carried out analysis of the material on diamondiferousness of the Siberian platform allows affirming that in spite of the large volume of the obtained for more than half a century period actual material there is a number of problem issues decision of ...
M. M. Zinchuk
doaj
Perturbation of the deep-Earth carbon cycle in response to the Cambrian Explosion. [PDF]
Sci Adv, 2022 Giuliani A +9 more
europepmc +1 more source
Backtracking potential mantle sources of North American kimberlites through kinematic models to constrain their origin [PDF]
Master of ScienceDepartment of GeologyClaudia AdamKimberlites are relatively rare ultramafic igneous rocks that are most commonly emplaced on Archean cratons.
Lee, Esther
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Light oxygen isotopes in mantle-derived magmas reflect assimilation of sub-continental lithospheric mantle material. [PDF]
Nat Commun, 2021 Xu JY +5 more
europepmc +1 more source
Time constraints on the formation of lithospheric mantle beneath cratons: a re-Os isotope and platinum group element study of peridotite xenoliths from northern Canada and Lesotho, [PDF]
, 2001 Understanding the generation and evolution of cratonic lithospheric keels requires detailed knowledge of their age, timescale of formation, and the relationship between the crust and mantle part of the lithosphere.
Irvine, Gordon James
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Kimberlites, megacrysts and related xenocrysts from southern and Central Africa: geochemistry and petrology [PDF]
, 2019 Kimberlites, megacrysts and related xenocrysts from twelve localities in central and southern Africa have been investigated with particular emphasis on megacryst petrogenesis, the evolution of the subcontinental lithospheric mantle (SCLM) beneath the ...
Nkere, Buliba
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