Contents

Geochemistry International

Vol. 58, No. 6, 2020

Geochemical Features of Elements Distributions in the Lake Waters of the Arctic Region

T. I. Moiseenko, M. I. Dinu, N. A. Gashkina, T. A. Kremleva and V. Yu. Khoroshavin p. 613  abstract

Lu–Hf Isotope-Geochemical Zircon Systematics and Genesis of the Neoarchean Alkaline Granites in the Keivy Megablock, Kola Peninsula

V. R. Vetrin and A. A. Kremenetsky p. 624  abstract

Geochronological, Geochemical and Sr–Nd–Pb Isotope Characteristics of the Meydan Ophiolite, SE Turkey: Petrogenesis and Implications for Mesozoic Tectonic Evolution

Nusret Nurlu p. 639  abstract

Influence of C–O–H Volatiles on Ni, Co, and P Partition between Silicate Melt and Liquid Metal Fe Alloy at 4 GPa, 1550°C

O. A. Lukanin, T. I. Tsekhonya, V. V. Koltashev and N. N. Kononkova p. 670  abstract

Distribution of Trace and Rare-Earth Elements, and Nd, Pb, and Sr Isotopes in the Surface Sediments of the Barents Sea

A. V. Maslov, A. B. Kuznetsov, N. V. Politova, V. P. Shevchenko, N. V. Kozina, A. N. Novigatsky, M. D. Kravchishina and T. N. Alexeeva p. 687  abstract

Organic Carbon and Carbonate System in the Bottom Sediments of Shallow Bights of the Peter the Great Bay (Sea of Japan)

P. Ya. Tishchenko, E. V. Medvedev, Yu. A. Barabanshchikov, G. Yu. Pavlova, S. G. Sagalaev, P. P. Tishchenko, M. G. Shvetsova, E. M. Shkirnikova, O. A. Ulanova, E. Yu. Tibenko and N. A. Orekhova p. 704  abstract

Speciation of Radium-226 in the Components of Terrestrial and Aqueous Northern Taiga Ecosystems in a Former Radium Production Site

N. G. Rachkova and L. M. Shaposhnikova p. 719  abstract

Simulated Experiment of the Geothermal Resources Exploration in Tangli Hot Spring, Wuning, Jiangxi Province, China

Bo Hu, Fei Li, Xiaohui Liu, Sichun Zhou and Kun Sun p. 729  abstract

Short Communications

U–Pb Age and Geochemistry of Detrital Zircons from Quartzites of the Daldyn Group, Anabar Shield, Northern Central Siberia, Russia

L. Yu. Sergeeva, N. I. Gusev and S. G. Skublov p. 737  abstract

Physicochemical Model of Silver Behavior in a Weathering Profile

V. A. Kopeikin p. 746  abstract