Bars of 50 and 100 gram fine gold are displayed at a branch of Istanbul Gold Refinery in Istanbul July 19, 2011. Gold prices eased back below the key psychological $1,600 an ounce mark on Tuesday, retreating from earlier record highs, as a recovery in some assets seen as higher risk, such as the euro, equities and industrial commodities, dented appetite for the metal as a haven from risk. REUTERS/Murad Sezer (TURKEY – Tags: BUSINESS)

Bars of 50 and 100 gram (front) fine gold are displayed at the branch of Istanbul Gold Refinery in Istanbul July 19, 2011. Gold prices eased back below the key psychological $1,600 an ounce mark on Tuesday, retreating from earlier record highs, as a recovery in some assets seen as higher risk, such as the euro, equities and industrial commodities, dented appetite for the metal as a haven from risk. REUTERS/Murad Sezer (TURKEY – Tags: BUSINESS)