Four miners dead, six trapped after tremor in Polish coal mine
Mining News Pro - Four miners were killed after a tremor at a coal mine in southern Poland on Saturday and rescuers were still trying to reach six others trapped underground, the mine's owner JSW said.
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Visit: 469
Four miners dead, six trapped after tremor in Polish coal mine
Mining News Pro - Four miners were killed after a tremor at a coal mine in southern Poland on Saturday and rescuers were still trying to reach six others trapped underground, the mine’s owner JSW said.
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Visit: 439