Contents

Petrology

Vol. 33, No. 5, 2025

19th All-Russia Conference on Experimental Mineralogy

Oleg G. Safonov p. 423  abstract

Experimental Modeling of the Origin of Native Metals (Fe) in the Earth’s Crust under Reducing Conditions

E. S. Persikov, P. G. Bukhtiyarov, L. Ya. Aranovich, O. Yu. Shaposhnikova, and A. N. Nekrasov p. 425  abstract

Experimental Investigation of Cation Exchange Equilibria of the Gallium Feldspar Solid Solution (K, Rb)GaSi3O8 with KCl–RbCl–H2O Fluids at 550°C and 1.5 kbar with Applications to the Description of the Properties of Solid Solutions with the Feldspar Structure

A. R. Kotelnikov, N. I. Suk, Z. A. Kotelnikova, G. M. Akhmedzhanova, and N. A. Drozhzhina p. 437  abstract

Formation of Cryolite in the Granites of the Katugin Deposit: Constraints from Experimental Data on the Fluorine–Lithium-Bearing Granite System

A. A. Rusak, T. I. Shchekina, and N. G. Zinovieva p. 454  abstract

Trace-Elements Partitioning between Phases in the System P2O5–CaO–Na2O ± (SiO2 + Al2O3)–F–H2O–CO2 at 500 MPa

I. T. Rass, A. G. Polozov, and K. I. Shmulovich p. 470  abstract

Trace Element Behavior during Shock Transformation of Zircon to Reidite

A. A. Shiryaev, A. N. Zhukov, V. V. Yakushev, A. A. Averin, V. O. Yapaskurt, A. Yu. Borisova, A. Yu. Bychkov, O. G. Safonov, and I. V. Lomonosov p. 489  abstract

Oxygen and Carbon Isotope Composition of Vitim Nephrite Province Rocks

E. V. Kislov, V. F. Posokhov, and I. S. Goncharuk p. 502  abstract

Genesis of Intrusive Rocks in the Bairiqili Area: Constraints on the Closure Time of the Paleo-Tethys Ocean in the East Kunlun Orogen

X. Z. He, D. L. Yu, K. Gao, Y. D. Shui, S. Q. T. Han, W. Q. Hua, Q. X. Wang, S. W. Gou, J. H. Yang, and Y. G. Wang p. 522  abstract

Geochemistry of Metavolcanic Rocks from Northern Ethiopia: Insights for Neoproterozoic Tectonic Setting of Arabian–Nubian Shield

Misgan Molla, Mulugeta Alene, Takashi Sano, Daniel Meshesha, Hayelom Mengesha, and Gebremariam Mesele p. 545  abstract

Geochronology and Geochemistry of Zhaibeishan Granite and Its Relationship with Copper Deposit in the Eastern Tianshan, NW China

Zhiyuan Sun, Tao Yang, Jingyu Zhao, Yonggang Sun, Xinfa Li, and Xiaoqiang Zhu p. 561  abstract