Explainer
Can a metal detector detect gold?
Yes. Gold is a metal, so any metal detector reacts to it; small nuggets are the hard part. That is why gold detectors run a high frequency, such as 45 kHz on the Gold Monster 1000, or use pulse induction.
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Why small gold is hard to find
A detector reacts to any metal, gold included. How strongly it reacts depends on the size and shape of the target and on how well it conducts. A ring gives a clear signal. A flake gives a faint one.
Size counts too: the larger the object, the farther from the coil a detector can pick it up. We quote no figure for gold.
Target size and depth
- Small target: nearest the coil
- Coin-size target
- Large object: picked up deepest
02
High frequency and pulse induction
Higher frequencies favor small, low-conductivity targets. The gold VLFs on this page run well above entry models such as the ACE 200, at 6.5 kHz. The Goldmaster 24k runs 48 kHz, the Gold Kruzer 61 kHz and the Gold Bug 2 71 kHz.
Pulse induction works another way. Minelab publishes no kHz value for its GPX 6000, a pulse induction model with Ground Type settings: Normal, Difficult and Severe. Our gold detector guide compares six gold models, four of them in the table below.
| Model | Technology | Frequencies | Waterproofing | Weight |
|---|---|---|---|---|
| Minelab Gold Monster 1000 | Single frequency | 45 kHz | 3.3 ftCoil only, 1 m | 2.94 lb1.33 kg |
| Garrett Goldmaster 24k | Single frequency | 48 kHz | CoilWaterproof part | 3.4 lb |
| Nokta Gold Kruzer | Single frequency | 61 kHz | 16.4 ftDetector, IP68, 5 m | 3 lb1.4 kg |
| Fisher Gold Bug 2 | Single frequency | 71 kHz | CoilWaterproof part | 2.9 lb |
| Minelab GPX 6000 | Pulse inductionGeoSense-PI | Not published | 3.3 ftCoil only, 1 m | 4.6 lb2.1 kg |
Facts from the pages of Minelab, Garrett, Nokta and First Texas Products, read Oct. 16, 2026.
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Gold jewelry and coins
Rings and coins are often larger than small nuggets, so general detectors pick them up too.
Read the rules before you look for gold on public land. Under the BLM mining rules, casual use generally includes hand panning and metal detectors used to sense minerals. Removing historic or archaeological resources stays prohibited. Our page on BLM land summarizes the texts, and our guide to pans and panning kits covers the hand tools.
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Questions
Makers put their gold detectors high: 45 kHz on the Gold Monster 1000, 71 kHz on the Gold Bug 2. Minelab publishes no kHz value for its pulse induction GPX 6000.
It finds gold jewelry and coins like any other metal. Small nuggets are where gold models differ, with higher frequencies or pulse induction.
Some do. The Gold Kruzer is rated IP68, submersible to 16.4 ft (5 m), but its supplied wireless headphones are not waterproof. On the Gold Monster 1000, only the coil is waterproof, to 3.3 ft (1 m).
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