Contents

Moscow University Geology Bulletin

Vol. 75, No. 2, 2020

The Tectonic Structure and Evolution of the Southern Part of the Central Sector of the Indian Ocean

E. P. Dubinin, A. V. Kokhan, G. L. Leitchenkov and A. A. Shaikhullina p. 111  abstract

The Geology, Formation Conditions, and Ore Potential of the Turgoyak Granite Pluton and Carbonaceous Rocks of its Western Frame (Southern Urals)

A. V. Snachev, V. I. Snachev and M. A. Romanovskaya p. 119  abstract

The Mineralogy and Geochemistry of Mantle Xenoliths from Diamondiferous Kimberlite of China and Russia

S. S. Vorobei, V. K. Garanin, E. A. Minervina, T. V. Posukhova and X. Weisheng p. 128  abstract

Regeneration Iron Mineralization at the Xishimen Deposit (Northeast China)

Shi Xudong p. 136  abstract

Geophysical Methods for Determining the Reservoir Properties of Structurally Complex Lower–Middle Jurassic Reservoirs within Hydrocarbon Fields in the Latitudinal Ob Region

V. V. Shelepov and O. V. Tyukavkina p. 145  abstract

Assessment of the Reservoir Quality and Petroleum Potential of the Nepa Horizon in the Lena-Tunguska Basin

E. D. Sivkova and R. S. Sautkin p. 150  abstract

Scheelite of the Kekura Gold Deposit, Western Chukchi Peninsula: Trace Elements and Fluid Inclusions

E. V. Nagornaya, I. A. Baksheev, M. O. Anosova, M. M. Komarova, Yu. N. Khabibullina, V. O. Yapaskurt, A. E. Kozionov and M. M. Volkova p. 159  abstract

The Distribution of Elements in the Vertical Section of Bottom Sediments in the Black Sea

E. I. Nemchenko, O. A. Lipatnikova, L. L. Demina, M. D. Kravchishina and T. N. Lubkova p. 168  abstract

Trace Elements in the Spring Waters of Moscow

A. V. Savenko, V. S. Savenko and O. S. Pokrovsky p. 177  abstract

The Sensitivity of Groundwater Recharge to the Rock Pore Connectivity Parameter in the Vadose Zone

E. A. Dedyulina, P. Yu. Vasilevskii and S. P. Pozdnyakov p. 190  abstract

The Geochemistry of Rare Earth Elements in Natural Waters and Secondary Mineral Sediments of Thermal Fields of Kamchatka

G. A. Chelnokov, N. A. Kharitonova, I. V. Bragin, A. V. Aseeva, K. Y. Bushkareva and L. A. Liamina p. 196  abstract