What to know about a standoff between police and illegal miners at a South Africa mine

abcnews.go.com:

South African authorities are embroiled in a standoff with an unconfirmed number of illegal miners who remain underground at an abandoned mine, apparently fearing arrest by police officers at the site

JOHANNESBURG — South African authorities are embroiled in a standoff with an unconfirmed number of illegal miners who remain underground at an abandoned mine, apparently fearing arrest by police officers deployed at the site.

The miners in Stilfontein, in the country’s North West province, have been entering the mine, which is no longer in operation, searching for gold deposits. Such illegal mining has long been going on across South Africa.

The standoff in Stilfontein — now in its third week — has highlighted the extent of illegal mining in the country.

Police initially prevented basic supplies from getting to the miners but are now sending them packets of instant porridge and trying to get them to come up to the surface.

Here's what to know about the standoff:

Illegal mining has been underway for decades, on the back of the country's once booming mining industry.

The illegal miners — known as zama-zamas or «hustlers” in the Zulu language — search for gold and other precious metal deposits at old and abandoned mines that have been closed or where mining has been halted.

Police consider the illegal miners dangerous because they are usually armed and are known to fight violent turf battles among themselves. The trade is believed to be dominated by migrants who enter the country illegally from neighboring Lesotho, Zimbabwe and Mozambique.

Police have at times announced successes in arresting the illegal miners but they say they cannot combat the practice unless powerful kingpins who run lucrative syndicates from the