LONDON (Reuters) - The London Bullion Market Association (LBMA) said on Friday there was more than enough gold refining capacity in the world to meet demand and that refiners, shippers and banks were working to make sure metal could be transported. The shutdown of several major refineries and most global air travel due to the coronavirus outbreak has disrupted the gold supply chain just as demand for the metal rises. Gold is often viewed as a safe investment in times of turmoil.Fears that gold..