https://www.outlookindia.com/international/kenya-gold-mine-collapse-latest-updates-death-toll-hillo-artisanal-illegal-mine
Kenya Gold Mine Collapse: At least five miners were killed after an informal gold mine in northern Kenya collapsed on Saturday.
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https://www.asiaone.com/world/more-200-killed-coltan-mine-collapse-east-congo-official-says
More than 200 people were killed this week in a collapse at the Rubaya coltan mine in eastern Democratic Republic of Congo, Lumumba Kambere Muyisa,...
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https://www.mining.com/at-least-23-turkish-miners-trapped-in-coal-mine-after-collapse-35062/
Initial media reports said the collapse occurred after water that had built up inside the mine coursed into areas where the workers had been located.
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https://www.thenationalnews.com/world/europe/northern-rock-collapse-a-canary-in-a-coal-mine-1.628592
Northern Rock provided an early warning of deep-seated systemic problems that would lead to a full-blown global crisis
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https://www.wsws.org/en/articles/2015/03/10/mine-m10.html
The McElroy Mine, owned by the Murray Energy Corporation, has already received 189 citations from the US Mine Safety and Health Administration so far this year.
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https://www.wsws.org/en/articles/2017/01/27/mine-j27.html
In the first US mining fatality of 2017, a truck operator died after a partial collapse at Linwood Mining and Mineral in eastern Iowa.
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