How to Watch Out for ‘Silent Goldmine’: This Year’s ‘The Invisible’ Strategy for the Next Big Goldrush

The Invisible Goldmine Strategy, or SILK, is a new strategy for gold mining in South Africa, where the government has announced plans to mine about 5.5 million ounces of gold each year from the country's huge mineral deposits.The plan is part of the countrys $100 billion "Silent" Plan, a plan to mine an additional 100 billion ounces of precious metals over the next five years.The SILK strategy is...