What is the easiest metal to detect with a metal detector?
What is the easiest metal to detect with a metal detector? Ferrous metals are the easiest to detect due to the fact that they have magnetic properties. And if the metal is conductive, the chances of it being located are high.
What Cannot detect gold?
Iron does not have similar characteristics to gold. But it is one of the best metals to set off a metal detector. So, if a gold nugget has a large amount of iron near it, the iron will mask its signal. As a result, the metal detector will not detect the gold buried underground.