Petrographic note about the Mount Vysokaya

In the summer of 1910, participating as a lecturer in the compilation of a geological map of the Mount Vysokaya (the work was carried out by Professor V. V. Nikitin at the invitation of the Board of the Nizhnii-Tagil Plants), I compiled a collection of rocks. This may be of interest for elucidating the composition of the constituent rocks, as well as the genesis of the origin of this large deposit of magnetic iron ore.