Show the mines of colorado supplied 85 pe per cent of all the tonnage originating in that state on the D R G C S colo mid mida and D S L railroads in 1912 leaving only 1412 14 per cent to be supplied in 1912 b agriculture manufacturing and all other i in j destries dus tries not associated with mining 0 the company 0 01 michigan utah mining alta has a ton lot of lease ore to the smelters shelters sm elters that will return values of from 35 to 45 to the ton it is hoped ail and believed that the company will soon bagi operations on its own account upon a larg dargaj scale |