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FTA: “LKAB has already started to prepare a drift, several kilometres long, at a depth of approximately 700 metres in the existing Kiruna mine towards the new d
by Someone 4y ago
FTA: “LKAB has already started to prepare a drift, several kilometres long, at a depth of approximately 700 metres in the existing Kiruna mine towards the new deposit in order to be able to investigate it at depth and in detail.“