It is doubtful the IBR can complete a shaft in five days and drill year-round, ignoring a four-month in ... an immersed tunnel is supported by displacing its weight, according to Archimedes’ principle ...
Which just might be unprecedented in the market. The trend started with the release of a PEA on the Cove project in mid-February, which was followed by Archimedes, Mineral Point, the Granite Creek ...