Contents

Geochemistry International

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Vol. 59, No. 7, 2021

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Mineralogical–Geochemical Characteristics of the Ore-Bearing Chernogorsky Intrusion, Norilsk Area

N. A. Krivolutskaya, D. V. Kuzmin, B. I. Gongalsky, I. V. Kubrakova and O. A. Tyutyunnik p. 633  abstract

Physicogeochemical Evolution of Melts of Superplumes Uplift from the Lower Mantle to the Transition Zone: Experiment at 26 and 20 GPa

Yu. A. Litvin, A. V. Spivak and A. V. Kuzyura p. 661  abstract

Distribution of Metal Species and the Assessment Their Bioavailability in the Surface Waters of the Arctic: Proposals for the Water Quality Standards

T. I. Moiseenko, T. I. Gashkina and M. I. Dinu p. 683  abstract

Formation Processes and Parameters of the Landscape–Geochemical Barrier of the Eutrophic Swamp

V. V. Sysuev p. 699  abstract

Mineralogical–Geochemical Characteristics of the Snow Cover in Areas with Mining and Ore-Processing Facilities

A. Yu. Opekunov, M. G. Opekunova, S. Yu. Kukushkin, S. Yu. Yanson, I. Yu. Arestova, N. A. Sheinerman, V. V. Spasskii, E. E. Papyan and E. Yu. Elsukova p. 711  abstract

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