Ergebnisse zu
Bergbau

the Demand for Gold -origin of River Gold -British Columbia's Wealth in River Gold -the World's Gold Production -methods Employed in Recovering Gold..

Situated on Various Tributaries of the Chaudiere River, Canada East

With a Description of Its Coal and Coal Lands, Situate in Clinton County, Penn

on Mill Brook, Pictou Co., N.S.: With a Description of the Mines and Their Surroundings: the Great Spectacular Ore Bed and Coal Field

a Gold Mine Being Thoroughly Developed: Mine Situated at Rossland, British Columbia

With the Charter of the Acadian Iron and Steel Company