Set an Email Reminder for Ghost Mine

When this series began (way back in mid-January), it was explained to us that there is, in Oregon, an abandoned gold mine.  The mine hasn't been abandoned because it has run out of gold, but rather because there are just a few too many tales of the place being haunted.  Now, as the series opened, we learned that a new owner has taken on the mine and that, ghosts or no, he plans on extracting as much gold as he possible can from the place.  How has that all worked for him?  Where is the process headed now?  Hopefully the season finale will give us some sort of summation... or ghosts, we'd accept ghosts.