Western Siberian Raspadskaya coal mine

The owners of the Russian Western Siberian Raspadskaya coal mine, hit by a deadly blast in 2010, are considering putting it up for sale, sources close to the deal said on Wednesday.
Raspadskaya, one of Russia's largest coalmines, was hit by two consecutive methane blasts in May 2010, the second taking the lives of rescue workers sent in after the initial explosion.

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Blast-hit Siberian coal mine goes on sale