Results 151 to 160 of about 2,911 (204)

Eclogites from the Grib kimberlite pipe, Arkhangelsk, Russia

open access: yesInternational Kimberlite Conference Extended Abstracts: 2003, 2019
openaire   +2 more sources

Impact structures in Africa: A review.

open access: yesJ Afr Earth Sci, 2014
Reimold WU, Koeberl C.
europepmc   +1 more source

Kimberlite metasomatism at Murowa and Sese pipes, Zimbabwe

open access: yesInternational Kimberlite Conference Extended Abstracts: 2003, 2019
openaire   +2 more sources
Some of the next articles are maybe not open access.

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Unaltered kimberlite of Internationalnaya pipe (Mirny field)

Ores and metals, 2021
The porphyry kimberlite block (intrusive coherent kimberlite, after Scott-Smith, 2013) on the deep horizons of the Internationalnaya pipe is characterized by the lack of olivine macrocryst serpentinization, and the minimum degree of postmagmatic alteration in the matrix minerals.
Bogdan Pomazansky   +7 more
openaire   +1 more source

MANTLE XENOLITHS IN THE MATSOKU KIMBERLITE PIPE

Physics and Chemistry of the Earth, 1975
Abstract The chemical compositions of selected xenoliths from the Matsoku pipe and many constituent minerals are discussed. It is concluded that the xenoliths form a closely related suite of rocks of differing mineralogy and chemistry which could have been produced during a single igneous event in the mantle. It is likely that at solidus temperatures
J.J. Gurney, B. Harte, K.G. Cox
openaire   +1 more source

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