Infill drilling at Lynx returned 2m grading 13,634 grams per tonne including 0.3m grading 90,700g/t.

"Today's spectacular result, certainly one the highest gold grades in terms of metal factor [grade-times-width) ever reported, continues to demonstrate the exceptional high-grade characteristics of Lynx. Our infill drilling program continues to show the strength of our deposit, and is confirming both the continuity and high-grade nature of Windfall," said Osisko Mining CEO John Burzynski.

Shares in Osisko Mining are trading at C$3.54, valuing the company at $1.2 billion.