Vol. 63, No. 3, 2025

Geochemistry International

Reconstructed Characteristics of the Initial Melt of the Kaalamo Multiphase Clinopyroxenite–Gabbronorite–Diorite Intrusion, Northern Ladoga Area, Southern Karelia

R. L. Anisimov, Sh. K. Baltybaev, A. A. Ariskin, M. E. Petrakova, and E. S. Bogomolov p. 209 abstract

Thermodynamic Analysis of Ni_xFe_{1 –} _x Alloy Oxidation

V. N. Devyatova, A. G. Simakin, and A. N. Nekrasov p. 231 abstract

Carbon Isotope Type-Curves of Organic Matter in Sediments of the Laptev Sea (Seep Area)

V. S. Sevastyanov, V. Yu. Fedulova, O. V. Kuznetsova, N. V. Dushenko, V. S. Fedulov, and A. E. Bazhanova p. 242 abstract

Kinetics of Hydrocarbon Formation in the Sedimentary Cover of a Subducting Plate

D. A. Bushnev p. 251 abstract

Physico-Chemical Mechanisms of Formation of Concentrically Banded Agates in Basalts: Hypotheses and Experiments

V. A. Alekseyev, D. V. Korost, N. V. Stepanov, A. V. Mokhov, and I. N. Gromyak p. 259 abstract

Provenance, Paleoweathering and Paleotectonics of Cobalt Bearing Metasedimentary Rocks of the Delhi Supergroup, North Delhi Fold Belt, NW India

Swati Rana, Naresh Kumar, and A. Krishnakanta Singh p. 274 abstract

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Geochemistry International