Workers at the Pribbenow mine in northern Colombia, owned by U.S.-based Drummond, have signed a preliminary two-year contract and will end their strike soon, a union official told Reuters on Tuesday.
"We have a preliminary contract agreement," said Joaquin Romero, president of the Funtraenergetica labor organization which represents 3,500 Pribbenow miners.
"The strike will be lifted when the agreement is signed, probably later today," Romero said.