Dome Mines

Dome Mines Limited
FormerlyDome Mines Company
IndustryMining
Founded23 March 1910 (1910-03-23)
Defunct13 August 1987 (1987-08-13)
FateMerged with Placer Development
SuccessorPlacer Dome
Headquarters

Dome Mines Limited was a Canadian mining company that existed from 1910 to 1987. It has been the largest gold producer in Canada and in North America.

The company was formed to operate the Dome Mine in Timmins, Ontario, and expanded to operate mines Ontario and Quebec. Dome Petroleum was formed in 1950. The company was acquired by Barrick Gold in 2006.