Nokta FORS CoRe metal detector The Nokta representative has said that the Nokta FORS Gold and Nokta FORS CoRe are basically the same detector. The FORS Gold was intended as a machine marketed for the prospecting market, with much of that being in third world countries. They wanted to make it clear the machine was intended for and capable of prospecting for gold and the best way to make that clear is in the name. The FORS CoRe is literally aimed at the coin and relic market, and the name