Mining Area of the Great Copper Mountain in Falun

Mining Area of the Great Copper Mountain in Falun

https://s3-ap-southeast-1.amazonaws.com/gounesco.com/wp-content/uploads/2013/02/27115319/417405956_7d13e7d228_z.jpghttps://s3-ap-southeast-1.amazonaws.com/gounesco.com/wp-content/uploads/2013/02/27115319/417405956_7d13e7d228_z-150x150.jpgAjay Reddy