Magazine - Menu - Browse Issues Articles - All Articles - Blast From The Past Articles - Prospecting & Detecting Articles - Small Mining Operations Articles - Legislation & Regulation Articles - How To Articles - Money & Markets Articles - Large Scale Mining Articles - History & Geology Articles - Ask The Experts Articles - The Bawl Mill Articles - Mining Summit Articles - PLP and Mining Districts Articles - Gold Prospecting: For Better or Worse Subscribe & Renew Find A Newsstand About Us About Us - Our Writer George H. Hamilton Jr. Read Articles by George H. Hamilton Jr. Subscription - June 2008 (Vol. 77, No. 10) Platinum Alley—The South American Zone of Wealth and Adventure