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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.
Current Market Size. According to the United States Geological Survey (USGS), Brazil has one of the 10 largest global gold reserves, and is currently ranked as the 11th top producer in the world. USGS estimates that Brazil produced 75 million metric tons of the mineral in 2013.