The problems of the concession development are considered. which is one of the forms of public-private partnership during developing difficult for access mineral deposits. Data on the historical experience of this form of management in the world and in Russia. including in mineral resources use. https://www.spidertattooz.com/Messerschmitt-Me262A-1A-Fighter-Aircraft-LT-Walter-Hagenah-III-Jagdeschwader-7-Larz-Airfield-Germany-1945-German-Luft/