Contents

Geochemistry International

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Vol. 58, No. 2, 2020

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Experimental Modeling of a Micrometeorite Impact on the Moon

E. G. Sorokin, O. I. Yakovlev, E. N. Slyuta, M. V. Gerasimov, M. A. Zaitsev, V. D. Shcherbakov, K. M. Ryazantsev and S. P. Krasheninnikov p. 113  abstract

Physicochemical Parameters and Geochemical Features of Fluids at Mesozoic Gold Deposits

V. Yu. Prokofiev, V. B. Naumov and O. F. Mironova p. 128  abstract

Geochemistry of Hydrothermal Particles in Shallow Submarine Hydrothermal Vents on Milos Island, Aegean Sea East Mediterranean

P. Megalovasilis p. 151  abstract

Biotransformation of Neptunium in Model Groundwaters

A. P. Novikov, A. V. Safonov, T. L. Babich, K. A. Boldyrev, D. V. Kryuchkov, E. A. Lavrinovich, E. V. Kuzovkina, A. M. Emel’yanov and T. A. Goryachenkova p. 182  abstract

Natural Magnesium Hydrous Orthophosphates Bobierrite and Kovdorskite: FTIR, Raman, Thermal, and Thermochemical Study

L. P. Ogorodova, Yu. D. Gritsenko, M. F. Vigasina, D. A. Kosova, L. V. Melchakova and A. D. Fomina p. 189  abstract

Complexation of Metal Ions with Organic Substances of Humus Nature: Methods of Study and Structural Features of Ligands, and Distribution of Elements between Species

M. I. Dinu and V. M. Shkinev p. 200  abstract

Equivalence Assessment of Multiple Datasets by Quantile–Value Diagram (QVD) for Detection of Significant Shifts (Case Study: Geochemical Datasets from Hanza Region, Kerman, Iran)

A. Habibnia, Gh. R. Rahimipour and H. Ranjbar p. 212  abstract

Short Communications

Rare-Earth Elements in Magmatic and Metasomatic Rocks of Murovdag Ore Area (Lesser Caucasus)

N. A. Imamverdiyev, V. M. Baba-zadeh, M. I. Mansurov and Sh. F. Abdullayeva p. 229  abstract

Trace Element Geochemistry of Zircons from the Early Paleozoic Granites of the Angara–Vitim Batholith

E. V. Levashova, D. A. Noskov and S. G. Skublov p. 235  abstract

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