That feasibility study cost $750,000 and found that a 3.4-kilometre tunnel across downtown Ottawa would cost upwards of $2 billion in 2016 dollars. That tunnel has not been built.

Vista Gold Corp. (NYSE American and TSX: VGZ) (“Vista” or the “Company”) announces the results of the feasibility study update for its Mt Todd gold pr ...

The Company’s Bankable Feasibility Study (“BFS”) is based on the Mineral Resource estimate reported in October 2021, of 44.2 Mt at a grade of 1.08% Li 2 O and the by-product Mineral Resource ...