RE: warrantsI can't tell you if it is a wise thing to hold them. Personally, I hold them (and no stock).
You can get details on warrants at
https://www.canada.com/nationalpost/financialpost/fpmarketdata/warrants.html
The little footnote "2" K indicates that it take 3 Kinross warrants to buy one share. (For most stocks it takes one warrant). Three warrants buy one share at $15 till Dec '07, as I understand it.