Gold Mines

... just before I go back to bed, saw this story on Google News:

Thousands trapped deep inside gold mine in South Africa
More than 3000 miners were trapped a mile and a half underground in a South African goldmine after the lift shaft was shattered by falling equipment. ...

This is why we only went down to level eight the last time (Peter's first time) we visited Dalny Mine in early 2004. Dalny is Zimbabwe's deepest gold mine: 40+ levels / 1 mile down - shallower than many of the big mines in South Africa. We had to be able to climb out in case the mine experienced one of the unfortunate but increasingly frequent ZESA outages...

I hope all the miners get out okay. The Elandsrand mine is 2.2 km (~1.5 miles) deep, there's limited oxygen, and deep mines get really HOT at lower levels. There were parts of Dalny where the miners set to work wearing only gumboots and safety helmets. Really! While the miners were generally delighted to have visitors, females - including the occasional lady geologist - were not made welcome in those areas.

And part of me wonders what the heck the Elandsrand management were thinking with a mine that deep having only a single personnel-ready lift shaft.

“They are still in good condition but are angry, hungry, frustrated and want to get out of there,” Mr Boqwana said.

Indeed.