Pd/Pt IMBALANCE IN LAVAS AND INTRUSIONS OF THE NORILSK-TALNAKH ORE REGION

• Published in: Minerals
• Main Authors: T. V. Dudkin, A. E. Marfin, A. V. Ivanov, V. S. Kamenetsky, Т. В. Дудкин, А. Е. Марфин, А. В. Иванов, В. С. Каменецкий
• Other Authors: The work is done in the Center for Geodynamics and Geochronology with the support from RFBR as part of the scientific research project 19-35-90013, Работа выполнена в ЦКП «Геодинамика и геохронология» при поддержке РФФИ в рамках научного проекта № 19-35-90013
• Format: Article in Journal/Newspaper
• Language: Russian
• Published: Institute of the Earth's crust of the Russian Academy of Sciences, Siberian Branch 2021
• Subjects: концентрации ЭПГ; Talnakh; copper-nickel deposit; Pd; Pt; basalts; PGE concentrations; Талнах; медно-никелевое месторождение; базальты; Norilsk; norilsk
• Online Access: https://www.gt-crust.ru/jour/article/view/1371; https://doi.org/10.5800/GT-2021-12-4-0560

The paper considers the Pd/Pt ratio in the ores of the Norilsk-1 and Talnakh deposits associated with the Permian-Triassic intrusions of the Norilsk type in comparison with that in the lavas of the same age in the Norilsk region. The Pd/Pt mean ratio is 1 in lavas and 2–4 times higher than that in o...