Add to cart To the collection
Udokan copper deposit in the Chita region
USSR. Chita Region. Dmitry Vasilyevich Golobkov, a specialist in adit sinking and a mining foreman from the Udokan Geological Exploration Expedition, in an exploratory adit of the Udokan copper deposit. The expedition was engaged in detailed additional exploration of the deposit and determining the optimal option for mining and ore processing technology. Grigory Kalachyan/TASS