Contents

Geology of Ore Deposits

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Vol. 66, No. 1, 2024

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Preface to the Second Part of the Special Issue of the Journal Geology of Ore Deposits Dedicated to Porphyry and Related Deposits of Northern Eurasia

p. 1  abstract

Porphyry Deposits of Northern Eurasia: Practical Aspects of Tectonic Control, Structural Features and Estimates of Depth of Erosion from the Urals to the Pacific

A. S. Yakubchuk p. 3  abstract

Porphyry Copper and Epithermal Gold–Silver Mineralization of the Baimka Ore Zone, Western Chukotka, Russia

A. F. Chitalin, I. A. Baksheev and Yu. N. Nikolaev p. 21  abstract

Age and Relationship between Magmatites of a Pluton and Small Intrusions (Sorskoe Porphyry Cu–Mo Deposit, Khakassia)

A. N. Berzina, A. P. Berzina and V. O. Gimon p. 42  abstract

U–Pb Ages and Whole-Rock and Zircon Geochemistry of Granitoids from the Zhireken Mo-Porphyry Deposit, Eastern Transbaikalia: New Insights into the Link to Mineralization

T. V. Svetlitskaya and P. A. Nevolko p. 67  abstract

Apatite Geochemistry As a Fertility Tool for Porphyry Systems (Using the Example of the Shakhtama Mo-Porphyry and Bystrinsky Cu–Au–Fe-Porphyry–Skarn Deposits, Eastern Transbaikalia, Russia)

V. S. Vesnin, P. A. Nevolko, T. V. Svetlitskaya, P. A. Fominykh and D. V. Bondarchuk p. 101  abstract

The Ryabinovoe Porphyry Cu–Au Deposit (Southern Yakutia): Geology, Wallrock Alteration, Noble Gases Isotope Systematics and Isotopic Dating of Mineralization Processes

N. V. Shatova, A. V. Molchanov, A. V. Terekhov, V. V. Shatov, O. V. Petrov, S. A. Sergeev, E. M. Prasolov, G. P. Dvornik and V. I. Leontev p. 120  abstract

Features of the Mineralogy of the Ores of the Southern Flank of the Mutnovskoe Gold–Silver–Polymetallic Deposit (Southern Kamchatka)

K. O. Shishkanova, V. M. Okrugin and T. M. Filosofova p. 142  abstract

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