Thompson Creek Metals has put out a share offering to potentially raise further $430 million to help to complete the construction of the copper-gold project Mount Milligan Mine.
The announcement of the offering caused share prices to drop 11 per cent on Monday.
Approximately $200 million will potentially be raised through a debt-offering and $230 million through an equity-share offering.
Debt-offering does not include a future stake in the mine profits while equity shares would.
The equity shares would convert to Thompson Creek common stock on May 15, 2015.