Vol. 32, No. 3, 2024

Petrology

Fenner Trend and the Role of Fractional Crystallization and Ferrobasaltic Magma Immiscibility in Granophyre Petrogenesis: the Case of the Mesoproterozoic Valaam Sill in the Ladoga Graben, Karelia

A. A. Nosova, N. M. Lebedeva, A. A. Vozniak, L. V. Sazonova, I. A. Kondrashov, Y. O. Larionova and E. V. Kovalchuk p. 307 abstract

Age and Origin of the Subalkaline Magmatic Series of the Khibiny–Lovozero Complex

A. A. Arzamastsev, A. A. Ivanova, E. B. Salnikova, A. B. Kotov, V. P. Kovach, M. V. Stifeeva, N. Yu. Zagornaya, Yu. V. Plotkina and E. V. Tolmacheva p. 337 abstract

Rocks of the Ary-Bulak Ongonite Massif: Relationship between Geochemical Features, Mineral-Phase Assemblages, and Formation Processes

I. S. Peretyazhko, E. A. Savina and A. S. Dmitrieva p. 359 abstract

Malyi Zadoi Peridotite−Gabbronorite Massif: Computational Modeling of Crystallization and Evaluation of Indicator Geochemical Parameters of the Parental Melt

A. V. Lavrenchuk, D. P. Gladkochub, O. M. Turkina, A. S. Mekhonoshin and Ya. Yu. Shelepov p. 386 abstract

Associations and Formation Conditions of a Body of Melilite Leucite Clinopyroxenite (Purtovino, Vologda Oblast, Russia): an Alkaline–Ultrabasic Paralava

A. Y. Barkov, A. A. Nikiforov, R. F. Martin, V. N. Korolyuk, S. A. Silyanov and B. M. Lobastov p. 404 abstract

Metamorphosed Ultramafic and Mafic Lithoclasts and Detrital Minerals from Sandstones of Clastic Ophiolitic Deposits of the Rassokha Terrane: A Setting of Formation of the Chersky Range Ophiolites

G. V. Ledneva, B. A. Bazylev, S. N. Sychev and A. V. Rogov p. 422 abstract

Petrogenesis of the Neoproterozoic Peraluminous Orogenic Granite and Tertiary Phonolites from Jabal Fezzan in Southern Libya

Ali S. Bensera p. 449 abstract

Contents

Petrology