Rock Crushing For Gold - Back Yard ProspectingNov 12, 2012 . Scrap Iron was also metal detecting our yard while I crushed rock and found a 1959 silver dime with his Garrett AT Pro. This little rock crusher.crushing and melting rock,Rock Crushing methods and How to recover gold from OresInformation on Rock Crushing methods and How to recover gold from Gold and . I've done up a web page on melting and pouring your gold and you can view it.
crushing and melting rock