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The 10 biggest silver mines in the world. Mexico, the world's biggest silver producing country, and Poland host three each of the world's 10 biggest silver mines. Bolivia, Turkey, Peru and Australia host the remaining four. Mining-technology.com profiles the 10 biggest silver mines in the world, based on contained silver reserves.
Penasquito, located in the north-eastern part of the State of Zacatecas, Mexico, is the world's biggest silver mine by reserve. The proven and probable silver reserves of the mine as of December 2012 stood at 911.8 million ounces (Moz).