In the past, our ancestors went in search of gold with rudimentary tools such as picks or frying pans. But nowadays, technological progress has made it possible to create state-of-the-art equipment. But how does a gold detector work? These devices are able to brave obstacles such as nature and the depth of the ground. You can also know precisely the location and type of your target even before discovering it.
With this article, you will learn more about the type of research you can perform. As well as the different equipment that can be your allies to the ends of the earth. What if your property was home to a hidden treasure? You will never be able to find out if you don’t acquire a detector!
How a Gold Detector Works: What Type of Gold Can You Detect with a Gold Detector?
Gold can manifest in different forms. First of all, we find the gold flakes. These are so small that no gold detector will be able to spot them. The best way to collect them is to explore the rivers, all equipped with a washing ramp.
Then, when the gold reaches a weight of 0.2 grams and a diameter of 2 mm, then it can be detected by a device. Strictly speaking, these will be gold nuggets, jewelry or even gold coins.
Finally, there is a third form of gold that prospectors can search for: man-forged gold. This gold takes on the appearance of ingots or real treasures that have been hidden for many centuries. This larger gold is often lodged deeper in the ground. Prospecting for this type of runaway gold involves acquiring a high-performance gold detector, such as Deepseeker, for example. We will discuss its main features below.
Before browsing the different equipment that Gerdetect offers, let’s come back to the phenomenon hidden behind each detector: electro-magnetism. First of all, a transmitter coil placed under the detector head will act as an electromagnet and create a magnetic field. So when you move around with your gold detector, this magnetic field will encounter the gold in the ground. The gold, in contact with the magnetic field, will in turn send a message via a magnetic field. The receiving coil will pick up this response and then trigger an audible signal to signal the presence of an object.
How does a gold detector work: which gold detector for which need?
A gold detector is not suitable for every situation. In fact, you have to adapt it to the object you are looking for. Are you aiming for small treasures such as gold nuggets and jewels? Or are you thinking big and want to get your hands on gold bars?
So, if you are looking for gold nuggets no deeper than 1 m, you should go for a high frequency detector. Conversely, low frequency detectors will be used more for metal detectors. High frequency devices are therefore particularly designed for gold nugget hunters.
On the other hand, if you are looking for larger gold treasures, these are likely buried deeper in the ground. They therefore require a more efficient device that can probe the ground in depth. In this way, you will increase your chances of spotting large volumes of gold, and why not a tomb in an underground passage?
To find out more about gold lode detectors, do not hesitate to read our article.