Contents

Geochemistry International

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Vol. 62, No. 7, 2024

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Geochemistry and Age of the Paleoproterozoic Metavolcanic and Metasedimentary Rocks of the Don Terrane of the Volga–Don Orogen

R. A. Terentiev, K. A. Savko, E. H. Korish, and M. V. Chervyakovskaya p. 675  abstract

Geochronology and Geochemistry of Mesozoic Granites in the North Qilian Shan: Implications for Petrogenesis and Tectonic Setting

Tao Yang, Zhi-yuan Sun, Ming-liang Wang, Xiao-qiang Zhu, and Jing-yu Zhao p. 696  abstract

Cryolite as a Reference Mineral of Rare Metal Mineralization: An Experimental Study

A. A. Rusak, T. I. Shchekina, N. G. Zinovieva, A. Y. Bychkov, and O. A. Lukanin p. 714  abstract

The Timing and Genesis of Late Paleoproterozoic Molybdenum Mineralization in the East Qinling Molybdenum Belt, China: Constraints from the Zhaiwa Deposit

Bing Yu, Qingdong Zeng, Shuai Gao, Jianling Xue, and Xiaofei Zhang p. 733  abstract

EPR Spectroscopic and Calorimetric Study of Minerals of the Amblygonite–Montebrasite Series from Rare-Metal Pegmatite of the Voron’i Tundras (Kola Peninsula) and Sangilen Highlands (Tuva)

S. V. Vyatkin, Yu. D. Gritsenko, L. P. Ogorodova, M. F. Vigasina, D. A. Ksenofontov, and L. V. Melchakova p. 748  abstract

Biogeochemical Aspects of Transformation of Humic Substances and Silicate Rocks during Freezing–Thawing

L. M. Kondratyeva, D. V. Andreeva, E. M. Golubeva, and Z. N. Litvinenko p. 760  abstract

REE Distribution in the Water and Bottom Sediments of Small Lakes within the Ukok Plateau and the Ulagan Depression (Russian Altai)

V. D. Strakhovenko, E. A. Ovdina, G. I. Malov, and V. I. Malov p. 772  abstract

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