Desperate family members of illegal miners believed to number in the hundreds waited outside a disused mine shaft in South Africa on Friday in the hope of their loved ones emerging from the hole in the ground.

The miners are in a standoff with police, who have blocked their supplies of food and water and are trying to force them out to arrest them for illegally entering the abandoned mine in search of leftover gold - a common problem in South Africa.

More than 1 000 illegal miners have already resurfaced in recent weeks as the police have cracked down, and at least one dead body has been brought up.

It was unclear if those remaining in the mine in Stilfontein, North West province, were unwilling or unable to get out of the shaft, which descends vertically for more than 2 km underground.

Police and community members stood around the rocky entrance, where a pulley had been set up to hoist men out.

"I'm here waiting for young people who are underground, who are dying," Zimbabwean national Roselina Nyuzeya told Reuters from behind the police barricade blocking access to the gaping hole.

A woman crying nearby was waiting for her husband, who had been underground since April, Nyuzeya said.

Illegal mining has plagued South Africa for decades through small-time pilfering and organised criminal networks. Many of those who do the risky work of breaking into old industrial mines are immigrants from neighbouring countries.

They are referred to as zama-zamas - a local term that comes from the Zulu expression for "taking a chance".

Minister in the Presidency Khumbudzo Ntshavheni said on Wednesday the government would not send help for criminals but instead would "smoke them out".

Some community members held signs that read "Smoke ANC out" in response, referring to the governing African National Congress party.

"We are asking for help from the government to assist us so our children can come out of the mine. All we are asking for is their remains to come out," said Matsidiso Ramolla, a 41-one-year-old resident of Stilfontein.