SPOKANE, Wash. (AP) -- Four miners who were injured and trapped by a rock burst at a northern Idaho mine two years ago are suing Hecla Mining Co., alleging mine mangers sent them into unsafe working conditions while assuring them the area was safe.
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Ronnel E. Barrett, Gregg Hammerberg, Eric J. Tester and Matthew Williams are seeking more than $1 million for injuries, medical treatment and lost wages.
The lawsuit, filed Tuesday in 1st District Court in Idaho, also names the Lucky Friday Mine manager, superintendent and safety foreman. Hecla officials said they hadn't seen the lawsuit and declined comment.
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The lawsuit alleges Hecla and its managers ignored increasing incidents of rock bursts and failed to take measures to protect workers at the underground silver mine in Mullan, Idaho.