Utah Mining Companies

Bingham Mary Copper Company (Signed by Simon Bamberger)

Cupric Mines Company

Ely Consolidated Copper Company

Emma Consolidated Mines Company

Emma Consolidated Mines Company (Signed by Con Man George Graham Rice)

King David Mining Company

Lucky Mc Uranium Corporation

National Tunnel & Mines Company

Nevada-Utah Mines and Smelters Corporation

Ohio Copper Company of Utah

Park City Mining and Smelting Company

Park Utah Consolidated Mines Company

Petaca Mining Corporation (Owned by Monks)

Sampson Mining Company

U-Nev-Ida Gold Mining Company

United Park City Mines Company

Utah Copper Company

Utah Copper Company

Utah Metal and Tunnel Company

Utah Sulphur & Refining Company

Utah-Apex Mining Company

Uvada Consolidated Mines Company