Composition of the Diamond Indicator Minerals on the Mitchell Chart—Criteria of CLIPPIR Diamonds in Kimberlites and Conditions of their Mantle Crystallization.

Autor: ZINCHENKO, Vladimir N., IVANOV, Alexandr S., ASHCHEPKOV, Igor V.
Předmět:
Zdroj: Acta Geologica Sinica (English Edition); Nov2021 Supplement S1, Vol. 95, p121-124, 4p
Abstrakt: The article examines the origin of CLIPPIR diamonds and their criteria in kimberlites and conditions of their mantle crystallization. Topics covered include the mineralogical and geochemical conditions of the mantle environment of diamond's generation and crystallization by the chemical compositions of kimberlite indicator minerals (KIM), the geochemistry of the CLIPPIR diamonds growth environment, and the thermodynamic regime and structure of the mantle.
Databáze: Complementary Index