Ontario Mineral Review PDF Download

Part I of the annual report consists of a statistical review of the mineral industry for the year, a list of mines, quarries, and works, mines of Ontario, mining accidents, and classes for prospectors. The statistical review gives volume & value of production for groups such as metallic minerals (gold, nickel-copper, silver-cobalt, iron, etc.), non-metallic minerals (eg. asbestos, gypsum, salt), and structural materials (cement, sand & gravel, stone). Mines of Ontario provides more detailed for each metal by specific mine or company.