1. Metabasalts of Greenstone Belt of the Bulun Terrane (Southwestern Siberian Craton) as Indicators of Compositional and Isotopic Features of Archaean Mantle

   • O. M. Turkina
   • A. E. Izokh
   • A. D. Nozhkin

   OriginalPaper 23 July 2021 Pages: 315 - 335

   

2. Petrochemical Criteria of Staurolite Stability in Metapelites at Medium-Temperature Low- and Medium-Pressure Metamorphism

   • E. B. Borisova
   • Sh. K. Baltybaev

   OriginalPaper 23 July 2021 Pages: 336 - 350

   

3. Age, Isotopic Features, and Formation Type of Rocks and Ores of the Allarechka Cu–Ni Sulfide Deposit, Fennoscandian Shield

   • A. B. Vrevskii
   • S. I. Turchenko

   OriginalPaper 23 July 2021 Pages: 351 - 370

   

4. Experimental Study of Interaction of Carbonic Fluid with Cumulus Minerals of Ultrabasic Intrusions at 950°C and 200 MPa

   • A. G. Simakin
   • T. P. Salova
   • A. N. Nekrasov

   OriginalPaper 23 July 2021 Pages: 371 - 385

   

5. Method for Determining Water Content in Natural Rhyolitic Melts by Raman Spectroscopy and Electron Microprobe Analysis

   • A. A. Kotov
   • S. Z. Smirnov
   • P. G. Buhtiyarov

   OriginalPaper 23 July 2021 Pages: 386 - 403

   

6. Metamorphism of the Central Bundelkhand Greenstone Complex, Indian Shield: Mineral Compositions, Paragenesises, and P–T Path

   • O. S. Sibelev
   • A. I. Slabunov
   • V. K. Singh

   OriginalPaper 23 July 2021 Pages: 404 - 438

   

7. Phase State and Thermodynamic Parameters of the Fluid System H₂O–CO₂–CH₄ at P-T Conditions of the Crust and Lithosphere Mantle

   • M. V. Ivanov
   • O. V. Alexandrovich

   OriginalPaper 23 July 2021 Pages: 439 - 447