Any gold detector It'll pick up all the metal.Not just gold, but, depending on the model, detectors can distinguish metals using target conductivity test technology, so the prospector can Distinct metals to precious metals from different audio signals or detectors display. Some detector models can also block metal signals altogether.

And if there are metal categorizations, then the detectors will point out the number below 30; and if there are gold metals, the figure is usually about 55; and if aluminum is usually about 99, then the price of the gold seeker can be found. Got a lot of metal on the ground. Or rocks.