I'll take the high road here Mike.
No bets please. This hub has been really great at doing what it was developed to do - sharing information on GNH. These types of thing get out of hand real fast and take up more energy than I think you or I care to expend.
Not that I follow Bowmore or hold shares there but at one point Dany the field manager of GNH told me that they were targetting shale and looking for the lower grade material with mass scale.
I don't know or care to know too much about geology, which is the beauty of this hub etc., you can often get that kind of info here.