CANADA STOCKS-TSX ends lower as natural resources shares weigh

TORONTO, Feb 27 (Reuters) - Canada's main stock index fell on Tuesday as weakness in the prices of gold, silver and oil weighed on shares of mining and energy companies.

The Toronto Stock Exchange's S&P/TSX composite index unofficially closed down 43.51 points, or 0.28 percent, at 15,671.15. (Reporting by John Tilak Editing by James Dalgleish)