%0 Journal Article %T Internal structure and patterns of distribution of mineral types of rare metal pegmatites in the Darai Pech valley (Kunar province, Afghanistan) %A Evdokimov, A.N. %A Yusufzay, A.. %A Musazay, A.M. %K petrography, rare metal pegmatites, vertical zoning, internal structure, granite, Darai Pech, Afghanistan %J Proceedings of the Komi Science Centre of the Ural Division of the Russian Academy of Sciences %D 2024 %N 0 %P 10 %I FSBI FIC "Komi Scientific Center of the Ural Branch of the Russian Academy of Sciences"