Pan America’s Argentina silver mine back in limbo after mining law repealed By Reuters

BUENOS AIRES (Reuters) – A silver mine owned by Canada’s Pan American Silver (NASDAQ:) in Argentina was back in limbo on Monday after the provincial government repealed a mining law approved last week.

Chubut province, in Argentina’s southern Patagonian region, repealed the law after days of violent protests by local communities against the bill. The law would have allowed open-pit mining in two areas including where Canadian miner Pan American Silver’s large Navidad silver project is based.

After approval of the law last week, government buildings in provincial capital Rawson were set on fire, roadblocks erected and clashes erupted in the streets.

Navidad has been on hold since 2013 when it ran afoul of provincial rules banning the use of cyanide in open-pit mining. Locals and environmental organizations oppose the exploitation of silver and lead due to the potential for contamination.

“We have decided to repeal the law and promote a plebiscite at the provincial level to listen to all the voices of the people,” Chubut Governor Mariano Arcioni wrote on Twitter (NYSE:) on Monday.

Pan American Silver did not immediately comment.

Argentina, one of the world’s top 10 silver producers according to the U.S. Geological Survey, is looking to expand mining production to bolster its embattled economy.