Bloomberg reported that Finnish nickel miner, Talvivaara Mining Co. (LON:TALV), has suffered the biggest fall in two months in Helsinki trading after it said that efforts to continue ore production, which was put on hold since September due to excess water, were still proving “challenging.”

As quoted in the market news:

Talvivaara dropped 6.6 percent, the steepest decline since Nov. 12, to 1.20 euros by the close in the city.

Click here to read the full Bloomberg report.