From July: This process will begin with a refurbishment phase...

From July:

This process will begin with a refurbishment phase during which the underground workings will be rehabilitated and underground services and reticulation systems installed. It is expected that this phase will take approximately six months to complete by which time the company will be in a position to begin extracting ore from the face of the Mystery drive.

You might want to research why Southern had to export ore offshore before looking at maps and making assumptions without contracts in place.