Title: Metodicheskie ukazanii͡a po opredelenii͡u ėkonomicheskoĭ t͡selesoobraznosti razrabotki sli͡udi͡anykh mestorozhdeniĭ s zaboĭnoĭ rudorazborkoĭ
Subjects: Mica, Mica mines and mining
Places: Russia (Federation), Kola Peninsula