Contents

Petrology

Vol. 29, No. 4, 2021

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 and A. D. Nozhkin p. 315  abstract

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

E. B. Borisova and Sh. K. Baltybaev p. 336  abstract

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

A. B. Vrevskii and S. I. Turchenko p. 351  abstract

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, O. Yu. Shaposhnikova, S. I. Isaenko and A. N. Nekrasov p. 371  abstract

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

A. A. Kotov, S. Z. Smirnov, P. Yu. Plechov, E. S. Persikov, N. V. Chertkova, I. A. Maksimovich, N. S. Karmanov and P. G. Buhtiyarov p. 386  abstract

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

O. S. Sibelev, A. I. Slabunov, S. Mishra and V. K. Singh p. 404  abstract

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 and O. V. Alexandrovich p. 439  abstract