1. Geochemistry, Age, and Geodynamic Setting of the Volcanic Rocks of the Indigirka Section of the Uyandina-Yasachnaya Volcanic Belt (Northeast Asia)

   • A. V. Ganelin
   • M. V. Luchitskaya
   • M. V. Maskaev

   OriginalPaper 20 April 2023 Pages: 211 - 237

   

2. Physicogeochemical Mechanisms of the Genesis of Matryoshka-Type Diamonds on the Basis of the Mantle-Carbonatite Theory

   • Yu. A. Litvin

   OriginalPaper 20 April 2023 Pages: 238 - 251

   

3. Crystallogenetic Causes of the Unique Shape of the Matryoshka Diamond: The Effect of Capturing a Diamond Inclusion of Twin Diamond Crystals

   • A. D. Pavlushin
   • D. V. Konogorova

   OriginalPaper 20 April 2023 Pages: 252 - 264

   

4. Formation of Nitrogen-Rich Hot Springs in the Water–Granite and Water–Porphyrite Systems

   • S. Kh. Pavlov
   • K. V. Chudnenko

   OriginalPaper 20 April 2023 Pages: 265 - 273

   

5. Environment-Forming Effect of Bubble Gas Emissions in the Golubaya Bay, Black Sea: Oxygen Regime and Bacterial Mats

   • T. V. Malakhova
   • A. I. Murashova
   • N. V. Pimenov

   OriginalPaper 20 April 2023 Pages: 274 - 284

   

6. The Content and Speciation of Radionuclides in Water and Bottom Sediments of the Laptev Sea

   • T. A. Goryachenkova
   • A. V. Travkina
   • A. P. Novikov

   OriginalPaper 20 April 2023 Pages: 285 - 292

   

7. Evaluation of Mineralogical Composition and Organic Matter Content of Oil Shales by IR Microscopy

   • N. G. Tanykova
   • Yu. Yu. Petrova
   • J. V. Kostina

   OriginalPaper 20 April 2023 Pages: 293 - 301

   

8. Major, Trace Element and Sr–Nd–Pb Isotopic Geochemistry of Gorshkov Vent (18.02–21.03.2021), Klyuchevskoy Volcano (Kamchatka, Russia): Restarting a New Cycle of Volcanic Activity?

   • O. V. Bergal-Kuvikas
   • A. V. Chugaev
   • Y. D. Muravyev

   OriginalPaper 23 December 2022 Pages: 302 - 309