look out above, page-21

i am newbie to this forum and am looking at taking a position in TRH A few questions
1/ from the schematics presented by TRH mgmnt I note that the beds are at quite significant depths. I would expect the costs to quite significant yes/no And how will these costs impact on profitability. Is this why the EV value is low?
2/ the water req'd How will they access the water for solution mining and wat happens to waste water?

If these q's have been answered could someone direct me the appropriate posts CT