By D. Clark (Dcclark) on Monday, December 14, 2015 - 03:26 pm:
Just had to jump in to mention that Highland Copper has already
come and gone from Centennial #6. They were using Centennial #6
as the base of operations for Keweenaw explorations, but earlier this
year they stopped their Keweenaw operations to focus on the
Copperwood (west of the Porcupine Mountains) and White Pine
operations instead.