The defense of the dissertation for the degree of Doctor of Philosophy (PhD) in Geological and Mineralogical Sciences by Kholiyorov Anvar Tursinovich on the specialty 04.00.02 - "Geology of solid mineral deposits, their exploration and prospecting. Metallogeny and geochemistry" on the topic "Mineralogy, geochemistry and rare metal potential of pegmatite ores (Ta, Nb, Li, Rb, Cs, Be) in the Lolabuloq-Boyonqora rare metal zone (Qoratepa mountains) " will be held on June 11, 2025, at 11:00 at the meeting of the Scientific Council DSc.24/30.12.2019.GM.40.01 at the State Institution "Institute of Mineral Resources."

Address: 64 Olimlar Street, Mirzo Ulugbek district, Tashkent 100164. Institute of Mineral Resources.