The world's highest grade gold mines | MINING.com

Jul 16, 2015 ... Kedrovka mine, Republic of Buryatia, Russia, owned by the local Zapadnaya Gold Mining company, enjoys the third highest grade underground mine and has a 22 g/t average ore grade in reserves. The mine is currently focused on the Osinovaya vein – a huge quartz vein, which has significant exploration...

South Deep: A World Class Ore Body In Perspective - Gold Fields

Apr 7, 2014 ... development activities; decreases in the market price of gold and/or copper; hazards associated with underground and surface gold mining; labour disruptions ... South Deep: A World Class Ore Body In Perspective | Tim Rowland, Group Competent Person | 7 April 2014 ..... Average length of hole = 85m.

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