mine collapse
2 killed in another Meghalaya mine collapse; rescue stumbles at older site
'It is suspected that boulders hit them when they tried to extract coal,' police said.
Jharkhand coal mine collapse: 9 killed, many trapped; rescue work on
RR Mishra, officiating CMD of ECL, a Coal India arm, said that the mishap occurred at around 7.30 pm last night.
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