Century zinc mine may not close - Citigroup

By CNBC, November 21st, 2008 at 4:24 am - PERMALINK

SYDNEY, Nov 21 (Reuters) - The owners of the loss-making Century zinc mine, the world's second largest, may have no choice but to keep running the operation because shut-down costs would be too high, Citigroup said on Friday. About half the world's zinc