Kulchytska, G. and Gerasimets, I. 2025. ZONAL CRYSTALS OF BRITHOLITE: METASOMATISM OR CRYSTALLIZATION?. Visnyk of Taras Shevchenko National University of Kyiv. Geology. 4, 75 (Jan. 2025), 35–39. DOI:https://doi.org/10.17721/1728-2713.75.05.