Title: Metamorfizm paleoproterozoĭskoĭ zhelezisto-kremnistoĭ format︠s︡ii Kurskoĭ magnitnoĭ anomalii
Subjects: Iron ores, Metamorphism (Geology), Stratigraphic Geology, Geology
Places: Russia (Federation), Kurskai︠a︡ oblastʹ
Time periods: Proterozoic