South African authorities have pulled at least 60 bodies from the shaft of a closed gold mine more than 2 km (1.2 miles) underground.

This came following a siege in a crackdown on illegal mining and authorities said unknown numbers of men are still feared trapped.

The siege began in August at the mine in the town of Stilfontein, about 150 km (90 miles) from Johannesburg.

The authorities cut off food and water supplies for months in an attempt to force the miners to the surface so that they could be arrested.

On Monday, authorities used a metal cage to begin recovering men and bodies from the shaft, in an operation expected to run for days.

South African Police Minister Senzo Mchunu told broadcaster eNCA ?we don?t know exactly how many people are remaining there.

?We are focusing on getting them, assisting them out.

?It is difficult to say when all the miners would be brought up. When each one of the miners who are underground went there, no one was counting.?

The police said In a statement that 51 bodies had been retrieved by Tuesday night, and nine on Monday.

The 106 survivors pulled from the mine on Tuesday were arrested for illegal mining, swelling the figure of 26 a day earlier, they added.

For decades, South Africa?s precious metals industry has battled illegal mining, which costs the government and industry hundreds of millions of dollars a year.

The losses included sales, taxes and royalties, a mining industry body estimates.

Typically, it is centered on mines abandoned by companies as they are no longer commercially viable on a large scale.

Unlicensed miners, known locally for taking a chance, go in to extract whatever may be left.

The South African government has said the siege of the Stilfontein mine was necessary to fight illegal mining, which Mining Minister Gwede Mantashe called ?a war on the economy?.

However, residents and rights groups have criticised the crackdown, part of an operation called ?Close the Hole?. (Reuters/NAN, excluding headline)

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