Magnetite sandstones of the Haghartsin Fe-Ti deposit (Armenia): mineralogical and geochemical features K.A. Novoselov, E.V. Belogub, K.A. Filippova, M.A. Rassomakhin, S.A. SadykovUDK 553.07https://doi.org/10.35597/2313-545X-2026-12-3-3 PDF (ENG) Аннотация About autors References Аннотация The Haghartsin…

Additions to the mineral catalogue of the Vorontsovskoe gold deposit (North Urals) A.V. Kasatkin, M.V. Tsyganko, R. Škoda, J. Plášil, M.D. MilshinaUDK 549 (470.54)https://doi.org/10.35597/2313-545X-2026-12-3-2PDF (ENG) Abstract About autors References Abstract The…

Zinc- and tin-bearing silicates in metasomatites of the Pitkäranta ore district (South Karelia, Russia) М.О. Bulakh, Е.I. Gerasimova, V.О. Yapaskurt, S.А. Ushakova, N.N. KorotaevaUDK549.02 + 549.6 (470.22)https://doi.org/10.35597/2313-545X-2026-12-3-1PDF (ENG) Abstract About…

Origin of fractionated rhyolite porphyries of the Shartym pluton (Balbuk area, South Urals) based on mineralogy, geochemistry and thermodynamic modeling А.А. Samigullin, I.R. Rakhimov UDK 552.111, 550.42 https://doi.org//10.35597/2313-545X-2026-12-3-6PDF (ENG) Abstract About autors…