(Kitco News) - Osisko Mining (TSX:OSK) will be acquired by Gold Fields for $1.57 billion (C$2.16 billion) in an all-cash transaction.
Osisko said that the transaction represents a 55% premium to Osisko's trading price.
Osisko's Windfall project was a 50-50 joint venture between Osisko and Gold Fields. Osisko described the Windfall gold deposit as "one of the highest-grade resource-stage gold projects in Canada and has world-class scale." The Windfall resource estimate, assuming a cut-off grade of 3.50 g/t Au, comprises 811,000 tonnes at 11.4 g/t Au (297,000 ounces) in the measured mineral resource category, 10,250,000 tonnes at 11.4 g/t Au (3,754,000 ounces) in the indicated mineral resource category and 12,287,000 tonnes at 8.4 g/t Au (3,337,000 ounces) in the inferred mineral resource category.

