The term signifies a specialized metal detector engineered for the detection of gold. These instruments are characterized by their high frequency operation and sensitivity to small, low-conductivity targets. An example would be its use in prospecting for gold nuggets in mineralized areas.
These devices offer significant advantages in environments where minute gold particles are present. Their design facilitates the identification of targets often missed by general-purpose detectors. Historically, they have aided prospectors in locating previously undiscovered gold deposits, contributing to both individual wealth and resource discovery.
