The Russian Coal and Iron Industry

THE iron-ore deposits of Russia were estimated at 2,200,000,000 by the Russian Geological Survey, in 1910; but this estimate must be considered as being far too low. The estimate for Siberia, which had been explored very little for iron ore, was placed at about 27,000,000 tons. The exploration, in 1912-14, of the three iron deposits-Blagodat, Baakal and Kamensk-raised the estimate of the iron-ore reserves or the Urals from 282,000,000 tons to about 400,000,000 tons. Conservative estimates of the explored deposits made by the writer in 1915, gave the following figures: Southern Russia 900,000,000 tons, Ural Mountains 500,000,000 tons, Central Russia 900,000,- 000 tons, Siberia 100,000,000 tons, Caucasus 20,000,000 tons, or a total of 2,420,000,000 tons of iron ore, or 1,200,000,000 tons of pig iron.