Contents

Russian Journal of Pacific Geology

Vol. 19, No. 6, 2025

Early Cretaceous Adakite and High-Potassium Granitoids as Indicators of the Post-Subduction Environment for the Formation of Porphyry Copper Deposits in the Baim Ore Zone of Chukotka

A. I. Khanchuk, M. V. Luchitskaya, E. V. Vatrushkina, S. M. Katkov, and L. S. Canhimbue p. 543  abstract

New Data on the Age and Composition of Volcanogenic–Tuffogenic Rocks of the Upper Pegtymel Depression, Chukotka Terrane

N. V. Tsukanov, E. V. Vatrushkina, M. V. Luchitskaya, and K. N. Mazurkevich p. 561  abstract

Stage of the Absolute Transform Plate Sliding at the East Asia Margin

A. V. Grebennikov and S. A. Kasatkin p. 574  abstract

Petrogenesis and Geodynamics of the Formation of the Dar’ya Foidolite–Foidosyenite Complex of the Ketkap-Yuna Magmatic Province of the Aldan Shield (Russia) from Petrogeochemical Data: Article 1—Petrogeochemical Typification and Geodynamics

V. F. Polin and S. Yu. Budnitsky p. 586  abstract

Bismuth–Tellurium Mineralization of the Namovskoe Gold Deposit (Southern Sikhote-Alin, Far East of Russia)

A. A. Grebennikova, V. N. Bakhtina, K. N. Dobroshevsky, N. A. Goryachev, and D. G. Fedoseev p. 611  abstract

Platinum Group Elements in Ferromanganese Crusts of the Northwest Pacific Ocean

O. L. Savelyeva and D. P. Savelyev p. 626  abstract

Structure and Rheology of Tectonosphere Beneath the Okhotsk-Chukotka Volcanic Belt

A. M. Petrishchevsky p. 636  abstract

Deep Heterogeneities of Gold–Ore Zones and Clusters of Western Priokhotye in Connection with Predictive Assessment of Areas

E. G. Ivolga and Yu. F. Manilov p. 651  abstract

The Coal-Forming Plants of Early Cretaceous Resin Coals of the Southern Primorye (Russia) and Heilongjiang Province (China)

E. V. Bugdaeva, N. V. Nosova, G. Sun, F. Liang, L. B. Golovneva, and Y. Song p. 671  abstract

The Temporal-Spatial Distribution and Formation Mechanism of Normal Faults in the Xuande Atoll of Xisha Islands, South China Sea

Ziying Xu, Jianglang Tang, Yongjian Huang, Bo Li, Jiao Zhou, and Xiaoqiu Yang p. 683  abstract

Study of the Bottom Sediments Composition in the Volcanic Thermal–Seawater Mixing Zone

S. P. Mishenina, A. Ya. Shevko, E. P. Shevko, and M. P. Gora p. 696  abstract