Leningradslanets
Company
JSC Leningradslanets is founded in 1934 and is the city-forming enterprise of the city Slates of the Leningrad Region. The enterprise specializes in extraction of combustible slate in the territory of the Leningrad field which stocks are estimated more than at 1 billion tons. Production capacity of the Leningrad mine is 2.5 million tons of commodity slate a year. Combustible slates are considered as unconventional sources of a hydrocarbonic raw material and are used in a fuel quality for power and raw materials of the petrochemical industry.