What I don't understand is why Teck moved their claims, and possibly the Port of Stewart contract, into GC where they own 50%, instead of the 75% they own at SC.

They have announced that they will not be doing any drilling this year at GC. They had very good results last year, so I wonder why that is?

It is possible that Teck has reached an agreement with NG to buy out their share and then they would own 100%.