NewsWhore
06-05-2009, 10:00 AM
Although Bolivia's San Cristobal struggled as a silver mine operated by the now defunct Apex Silver, new owner-operator Sumitomo is achieving good results from its zinc production.
More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/25053763/)
More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/25053763/)