EDINBURGH -(Dow Jones)- Gold will remain an important asset for European central banks as risk diversification becomes a more significant issue, the European Central Bank said Monday. Speaking at the London Bullion Market Association conference, Paul Mercier, deputy director general of market operations at the European Central Bank, said gold is no longer important from a monetary point, but is important as an asset. "Gold makes sense as a contributor to risk diversification," Mercier said. "Even if some central banks continue to sell and there is a new potential seller with the IMF, I wouldn't conclude that gold holdings in central banks will decline in the coming years." He said the Eurosystem holds 10,800 metric tons of gold, roughly one third of world gold reserves. -By Devon Maylie, Dow Jones Newswires; +44 (0)20 7842 9483; devon.maylie@dowjones.com