Vol. 58, No. 12, 2020

Geochemistry International

Structure and Defects in Natural Ballas-Type Diamonds: a Case Study

A. A. Shiryaev, A. F. Khokhryakov, V. N. Reutsky and T. I. Golovanova p. 1299 abstract

Accumulation of Organic Matter, Heavy Metals, and Rare-Earth Elements in Marine Sediment at Different Distance from the Indigirka River Delta

V. S. Sevastyanov, O. V. Kuznetsova, V. S. Fedulov, V. Yu. Fedulova, N. V. Dushenko, S. G. Naimushin, Ya. V. Bychkova and A. P. Krivenko p. 1313 abstract

Trace Element Composition of Silicate Minerals in the Chondrules and Matrix of the Buschhof Meteorite

K. G. Sukhanova, S. G. Skublov, O. L. Galankina, E. V. Obolonskaya and E. L. Kotova p. 1321 abstract

Physicochemical Parameters of the Origin of Hydrothermal Mineral Deposits: Evidence from Fluid Inclusions. VI. Fluorite and Barite Deposits

V. B. Naumov, V. A. Dorofeeva and O. F. Mironova p. 1331 abstract

Vertical Distribution of Cs-137 in the Catena Soils of Agricultural Landscapes in the Bryansk Region

V. G. Linnik, A. P. Borisov, O. M. Ivanitsky, I. V. Mironenko and A. V. Sokolov p. 1343 abstract

Principal Parameters Controlling Water Composition in Saline and Brackish Lakes in Eastern Transbaikalia

S. V. Borzenko p. 1356 abstract

Short Communications

Uranium Anomalies in Recent Sediments of Lakes from the Northern Part of the Murmansk Region, Arctic

Z. I. Slukovskii, A. V. Guzeva, V. A. Dauvalter, V. N. Udachin and D. B. Denisov p. 1374 abstract

Geochemical Features of Element Speciation in Natural Waters of the Valdai Rise (March–November, 2019)

M. I. Dinu p. 1379 abstract

Experimental Study of Fluorine Mobilization from Igneous Rocks

A. V. Savenko and V. S. Savenko p. 1386 abstract

Contents

Geochemistry International

Short Communications