BUZZ-Teck Resources Ltd: Stock down after Teck, Antofagasta deny merger talks
** Miner's U.S-listed shares down 8 pct at $14.08, making it one of the top percentage losers on NYSE
** Teck's Toronto-listed stock also down 8 pct at C$17.89 and the third most active on the TSX
** Company and Antofagasta Plc (Other OTC: ANFGF - news) deny they were in talks about a merger
** Teck closed up 11 pct on Monday after Bloomberg reported the two mining companies were in early stage talks
** Including Monday's gains, Teck's U.S.-listed shares has risen 12 pct this year