Emerald Lake.Mochalovsky incision (asbestos - stone) - a former quarry for asbestos mining in the 19th century. Basket Park "Baz...

Emerald Lake.Mochalovsky incision (asbestos - stone) - a former quarry for asbestos mining in the 19th century. Basket Park "Bazhov Places" / Stogi Victor.- -.-605: natural environment of Russia letter from the deputy.Minister V.V. Petrov dated 07.27.17 No. 12-10-33/7578..Source of an electronic copy: the Ministry of Natural Resources and Ecology of the Sverdlovsk Region