Geology of Ore Deposits, 2024, V 66, N 1, February.

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  

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  

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  

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  

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  

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  

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  

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