
The 10 biggest silver mines in the world Mining TechnologyThe worlds deepest biggest and deadliest open pit mines
The Polkowice Sieroszowice mine located in the Legnica Glogów Copper Belt of Poland is the second biggest silver mine in the world The copper silver mine which is owned and operated by state owned mining enterprise KGHM produced more than 14Moz of silver in The proven and probable silver reserves of the mine were estimated at 545Moz as of December Bingham Canyon Mine located near Salt Lake City is the world s deepest man made open pit excavation The mine is 275 miles 4 5km across and 075 mile 1 2km deep Since mining operations started in Bingham Canyon Mine has been the granddaddy of all copper min When you re talking about the actual size of the mine Bingham Canyon is simply the largest copper mine in the
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