David Busker
Member
Gold detectors can find various forms of gold, including nuggets, flakes, and veins, and also larger items like gold jewelry and coins. The ability to detect these items depends on the gold's size, purity, depth, and the specific capabilities of the metal detector being used. High-frequency detectors are best for small pieces like nuggets, while a detector with a Pulse Induction (PI) system is better for large, deep gold pieces.
Types of gold that can be detected
Types of gold that can be detected
- Natural gold: This includes small nuggets, flakes, and gold dust found in soil and rocks.
- Jewelry: Detectors can find rings, bracelets, and other gold jewelry, though standard security detectors may not detect small pieces like studs or thin bands.
- Coins: Gold coins, both ancient and modern, are detectable by most gold detectors.
- Veins: Some specialized detectors can locate gold veins within rocks.
- Size and Purity: Larger pieces are generally easier to detect, especially at greater depths. Smaller particles like flakes are best found with high-frequency detectors. Pure gold is more conductive and easier to find than gold alloys.
- Depth: Detection depth is limited by the detector's power and design. Some technologies are better for deep targets than others.
- Detector Type:
- High-frequency detectors: Excel at finding small gold nuggets and flakes.
- Pulse Induction (PI) detectors are ideal for finding large gold deposits at great depths, especially in highly mineralized ground.
- Very Low Frequency (VLF) detectors: Are sensitive to small gold pieces and better at distinguishing between different types of metal, but can struggle in mineral-rich soil.