The Basics of a Metal Detector
Metal detectors are electrical devices that utilize electromagnetic waves sent from a magnetic transmitter to scan the ground, hoping to encounter metallic objects buried underground and create their own electromagnetic fields, which the receiver coil detects as ele
Prospecting For Precious Metals With a Precious Metal Detector
Metal detectors have enabled amateur prospectors to unearth incredible treasures ranging from gold, relics and ancient artifacts - as well as other valuable finds - on public land. But before beginning digging for cultural artifacts o