Canadian gold miners raising nearly $800 million as financing window opens

The financing window is open for Canadian gold miners, and they are rushing through it at a frantic pace before it shuts. Six companies have announced bought deal offerings since Tuesday evening: Romarco Minerals Inc., Detour Gold Corp., Osisko Gold Royalties Ltd., Primero Mining Corp., Asanko Gold Inc., and Richmont Mines Corp. Between them, they are…