Canada: Five Largest Surface and Underground Mines in 2021
Rainy River Gold Project in Ontario, was the largest surface and underground mine in Canada, producing approximately 14.51 million metric tons per annum (mmtpa) of Run-of-Mine (ROM) and primarily produced silver (611.43 thousand ounces) in 2021. The Rainy River Gold Project is owned by New Gold Inc, and is due to operate until 2029. The …
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