ON THE DIFFERENT AGES OF RHYOLITES (ALBITOPHYRES) AND MULTI-STAGE CHARACTER OF MINERALIZATION OCCURRENCES IN ALAVERDI ORE DISTRICT. Proc. YSU C: Geol. Geogr. Sci. [Internet]. 2024 Nov. 29 [cited 2026 Jan. 22];51(1 (242):32-6. Available from: https://journals.ysu.am/index.php/proceedings-geol-geogr/article/view/vol51_no1_2017_pp032-036