Canada Talc Mine (Madoc Talc mine; Conley mine; Henderson ...
Canada Talc Mine (Madoc Talc mine; Conley mine; Henderson mine), Huntingdon Township, Madoc Area, Hastings County, Ontario, Canada : The oldest continuous producing mine in Ontario. Talc was discovered in 1881 on the farm of Christopher Henderson which in 1896 became the Henderson mine. 1911 Conley Mine (originally ...
WhatsApp




















