RE:RE:RE:RE:Why are you all so riled up?The golden man... you are right on mining method.. . But when you use the word aquifer people get worried esp. If you can not see whats going on..... porous rock is needed for insitu....but when pople hear... acid....porous rock...dissolved copper....aquifer... drinking water.... aaaaaaaaaah. Heeeelp... my dog has three eyes now.... tko counters that the dog can see better... Its not a slam dunk ..