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The Deep Dark: Disaster and Redemption in America's Richest Silver Mine
by Gregg Olsen
ISBN: 0307238776
Found in 1 comment on Hacker News
rbritton
· 2018-12-19 ·
Original thread
Are coal mines hot like deep metal mines? In The Deep Dark [0], it started that many of the miners skimped on safety devices even when available because of the extreme temperature and humidity if nothing else.
[0]:
https://www.amazon.com/gp/product/0307238776/ref=oh_aui_sear...
[0]: https://www.amazon.com/gp/product/0307238776/ref=oh_aui_sear...