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Subject: ex-pit movement mining. During 2008 the total ex-pit movement at Murrin was 17.9 million dry tonnes. This includes 13.6 million dry tonnes of waste material and 2.39 million dry tonnes of run of mine (ROM) ore at 1.39 percent nickel and 0.103 percent cobaltСпасибо! |
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| Общий объем вывезенной из карьера горной массы |
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