Photo: The Canadian Press. All rights reserved.

Miners sing and dance in Lonmin Platinum Mine near Rustenburg, South Africa, Tuesday, Sept. 18, 2012. THE CANADIAN PRESS/AP, Themba Hadebe

Lonmin Platinum's 28,000 miners celebrated a wage deal Wednesday that ended a deadly strike, but labour unrest at a different mine took a violent turn when police broke up what they called an illegal gathering near the town of Rustenburg.

"Police asked them to disperse and when they wouldn't, police used tear gas, stun grenades and rubber bullets to disperse the crowd," said Gauteng province police spokesman Dennis Adriao. "We've said from the start that we would not tolerate illegal gatherings."

That strike is at Amplats mine near Rustenburg, owned by Anglo American Platinum which earlier claimed its workers were not striking, but that it had shut down operations to ensure their safety against violent threats.

At Marikana, the scene of the protracted strike by Lonmin miners, thousands gathered and sang the national anthem in piercing heat, holding up umbrellas to block the sun. Workers cheered and laughed as they walked into the Wonderkop stadium in Marikana near the Lonmin mines. Many said they were happy to return to work Thursday and that the strike that saw 45 people killed has finally come to an end.

Lonmin agreed to a gross pay of 11,078 rand ($1,385) to rock drill operators who had been demanding a monthly take-home wage of 12,500 rand ($1,560). They also agreed to give all miners a once-off payment of 2,000 rand ($250) as a bonus for returning to work. A statement from the company said that miners will receive between 11 and 22 per cent wage increases.

"I am so happy," said Mvenyeza Luhlaziyao, 48, a painter at the mines. "I try to forget the past and continue to move forward to build on the company and make it all all right. We must continue to build the company and management must listen to us in the future. People didn't care about us, that's why we decided to go on strike."

Riddick Mofokeng, another miner, said he also felt good about the deal.

"It is not what we expected to get, but it is great," he said. "Most of the people, we are ready to go back to work."

Zolisa Bodlani, a leader for the mine workers in the strikes, said the agreement is noteworthy. "If no people were killed, I'd say this was a great achievement," he said. "We've never in the history of South Africa had such an increase of pay as 22 per cent."

Two wives of winch operators expressed their pleasure that the strike had ended. "The weeks without pay were terrible," said Plaxedes Matemba, a 39-year-old mother of two.

"It will make life better for us," she said of the pay raise. "We expect better changes again ... there will be no more provoking, no more noise, no more beatings," she said.