Metal detecting is a hobby that will take you on amazing journey’s, connect you with history, and make you life long friends. For most enthusiasts, it’s more than just a hobby, it’s a passion and way of life. The excitement of unearthing hidden treasures, connecting with history, and the mystery of never knowing what lies beneath your feet are the feelings that fuel the passion for metal detecting across the globe. As a metal detectorist with nearly two decades of experience, I’ve had the pleasure and fortune of exploring countless terrains, from the ancient fields of England to the varied landscapes of the United States. This post is going to be all about the fascinating world of metal detecting, it’s deep roots in history, and what makes this hobby so captivating. And if you are here because you are new to metal detecting and just getting into the hobby, check out my post here about The Best Metal Detector for Beginners.
A Brief History of Metal Detecting
The roots of metal detecting can be traced back to the late 19th century, though the technology we recognize today started taking shape in the mid-20th century. The story begins with two people, Gustave Trouvé and Alexander Graham Bell. Although Trouvé’s invention came first in 1874, Bell, being the more well known figure for inventions like the telephone, seems to get all the credit for his metal detector invention in 1881. Bell’s rudimentary metal detector was used to try to locate a bullet lodged in President James Garfield’s body after being shot in the back. Unfortunately the attempt to locate the bullet was unsuccessful due to interference from the metal bed frame. Little did Trouvé and Bell know, their inventions would lay the groundwork for future developments and ultimately the hobby as we know it today.
World War II brought on the need and use of more sophisticated metal detectors, which were developed for locating landmines. After the war was over, the technology started to be used more by civilians, and metal detecting began to gain traction as a recreational hobby.
By the 1960s and 70s, metal detecting had truly entered the mainstream. Advancements in technology made metal detectors more affordable and user-friendly, and amateur treasure hunters started to emerged from all parts of the globe. During this period, the hobby saw some significant growth. There were now metal detectorists combing beaches, parks, and fields in search of lost coins, jewelry, and relics from the past.
The Basics of Metal Detecting
In a nutshell, metal detecting involves using a device to scan the ground to look for and recover ferrous and non-ferrous metal objects. Metal detectors produce electromagnetic fields and analyze the return signal to detect the presence of metal. The process using the device is both simple and complex. Simple in the sense that anyone can learn to use a metal detector with minimal training, but complex when you consider the variety of factors that can influence a successful hunt.
What are the Types of Metal Detectors
There are several types of metal detector technologies on the market.
- Beat Frequency Oscillator (BFO) Detectors: Although not used very much these days, this technology played a crucial role in shaping the metal detecting hobby.
- Very Low Frequency (VLF) Detectors: These are the most common type and are widely used by hobbyists. VLF detectors are versatile, offering good sensitivity to a range of metal types and depths.
- Pulse Induction (PI) Detectors: PI detectors are less common but are known for their ability to detect metal in highly mineralized soils. They are particularly favored by treasure hunters searching for gold or civil ware relics in the red dirt of Virginia.
- Multi-Frequency Detectors: These advanced detectors operate on multiple frequencies simultaneously, offering enhanced detection capabilities across a variety of terrains.
How Metal Detectors Work
A metal detector works by emitting an electromagnetic field into the ground from the search coil at the end of the machine. When the coil passes over a metal object the metal disrupts this magnetic field and this disruption is analyzed by the control box. The result of the analysis is presented to the user by an audible tone and a visual display. New machines have also implemented a vibratory signal notification which is fantastic for those who are visually or hearing impaired.
The complexity of this process varies depending on the type of detector and its features. Advanced models may offer discrimination settings, allowing the user to filter out unwanted metals like iron, focusing instead on metals such as gold, silver, or bronze.
The Thrill of the Hunt
Ask any metal detectorist what keeps them coming back, and they’ll likely tell you it’s the thrill of unearthing the unknown. You never know what you’re going to find. Each time you power on your metal detector and start scanning the ground, you’re embarking on a new adventure. You might uncover a pesky pull tab or stumble upon a key date coin. Part of the excitement after finding something is thinking about how that item got there.
Research and Preparation
Location. Location. Location. To be successful in the hobby of metal detecting, becoming proficient in researching locations will be key. Knowing the history of the area you’re interested in can significantly increase your chances of finding old coins or relics. Research can take a lot of different shapes. Most common is looking at old maps for where something once was, or, still is. Visit your local archives or spark up a conversation with some of your elderly friends and pick their brain about where they used to hang out when they were kids. You never know where research or a great conversation will lead you.
Once you have a location in mind, you need to be prepared. Gather everything you need the night before, fill your gas tank, and if you’ll be going deep into the woods because you identified a cellar hole to investigate, let someone know where you’ll be. You’ll want to make sure your batteries are charged, check you make sure you have all your digging tools in order, check the weather to make sure you dress appropriately for day. Being too hot or too cold when out detecting can ruin the day.
The Role of Patience and Persistence
If patience isn’t your strong suit, metal detecting will teach it to be. Along with patience, persistence will follow. Sometimes you have to keep pushing yourself to keep swinging. It’s inevitable that one day you will get on a location that some detectorists refer to as a “brain sucker”. You might not hear anything for hours but you know great things have been found in this location so you keep swinging, staying optimistic. Once you get that signal and dig out a banner find, its at that moment you knew all the patience, persistance, and optimism that you’ve been practicing was worth it. And it always will be.
The Ethics and Responsibilities of Metal Detecting
Similar to other activities that involve uncovering items of potential historical significance, metal detecting comes with a set of ethical responsibilities. We want to maintain a good name for the hobby of metal detecting so making sure to follow your local laws in your area is essential. If you follow these metal detecting code of ethics, it’ll help keep you on track.
Respecting Protected Sites
One of the cardinal rules of metal detecting is to avoid protected sites. These include national parks, historical landmarks, and archaeological sites. Detecting in these areas is not only illegal but can also lead to the destruction of valuable historical information. And remember, we are all trying to work collectively to keep a good name for metal detecting.
Seeking Permission
Referring back to the research stage, you may find something of historical significance on private property. It is very important to gain permission to these sites from the landowner. It’s not uncommon for a detectorist to form relationships, partnerships, or establish contracts with local farmers or authorities to be able to keep coming back to a productive site.
Recording and Reporting Finds
For significant historical finds, it’s important to record and report the discovery to the relevant authorities. This ensures that the find can be properly documented, preserved, and studied. In some countries, the definition of a historical find could be vastly different, so again, know your local laws. Some countries also have treasure trove laws which require that certain items, particularly those made of precious metals or with significant historical value, be reported to the government.
For example, if you live in England or have the pleasure of visiting England for a metal detecting tour, you’ll want to get familiar with the Treasure Act of 1996. The hobby of metal detecting is massive in England and this treasure act helps regulate the finds from hobbyists. Honestly, its a great system that i’ve had the fortune to witness on several occasions.
The Tools of the Trade
Obviously you need a metal detector to go metal detecting, and although it’s the main tool you’ll need to consider, there are many other essential tools you’ll need on your equipment list. These additional tools will make you an efficient signal recovery master, increasing your chances for a successful adventure.
Digging Tools
Once you identify a worthy signal, you’ll need a reliable digging tool. These days many detectors will opt for a light weight, durable spade shovel paired with a small trowel for more careful extractions. If you’re wondering what to consider for a shovel check out this post for The Best Metal Detecting Shovel.
Pinpointers
A pinpointer is a handheld metal detector that helps you locate your target very quickly after you’ve dug your plug with your shovel or trowel. Pinpointers are amazing little devices that can save you a lot of time and it reduces the risks of scratching your target. There’s nothing worse that seeing that silver coin pop out just to flip it over and see that it was freshly autographed.
Pouches and Bags
A good pouch or bag is super helpful for carrying your finds, tools, and most importantly, your trash. Some detectorists will carry a separate pouch just for trash to making disposing later much easier. As Kurt from the Hoover Boys would say, “dig it all, and take you trash with you!”
If you are trying to go light weight you can simply use you back pocket or a cargo pocket. Some of the most successful detectorists I know use this method.
The Community and Culture of Metal Detecting
Although when metal detecting in the moment it can feel a bit solitary since it’s just you and the signals in your ear, but it’s much much more than that. Metal detectorists have cultivated a vibrant community of enthusiasts who share a passion for discovery and history. From local clubs to online forums, detectorists get together to share their stories, tips, and discoveries.
Metal Detecting Clubs
Joining a metal detecting club can be a great way to connect with people who love metal detecting just as much as you. Or if you are just getting into the hobby or simply want to learn what it’s all about, a club is a fantastic way to get you feet wet, so to speak. A metal detecting club will accelerate allow you to learn new techniques, and gain access to detecting locations that might otherwise be off-limits. Clubs often organize group outings, where members can explore new areas together and share the excitement of the hunt.
I’ve made lifelong friends by joining my local metal detecting club and have had some really cool experiences such as helping the FBI search for criminal evidence on cold case and teaming up with local archaeologists to help locate artifacts on a historical site. Opportunities like this for clubs don’t happen all the time but if you’re not in a club you may be missing out on events you otherwise wouldn’t get to take part in.
Online Communities
In the digital age, online forums and social media groups have become vital hubs for the metal detecting community. These platforms allow detectorists from around the world to share their finds, ask for advice, and stay informed about the latest developments in the hobby. There are a ton of forums out there and the people on these forums love to help out. They may just be a little wary of sharing their hot spots, which of course, is expected.
If you don’t know where to start with an online community, I reccomend checking out the Friendly Metal Detecting Forum. It’s a great forum of like minded detectorists.
The Future of Metal Detecting
As technology continues to evolve, so does the world of metal detecting. Modern detectors are becoming more and more, offering features like wireless headphones, advanced target identification, and GPS integration. If you want to see sophistication in action, you should check out the XP Deus II and their Go Terrain application. These advancements are making the hobby more accessible and changing the way people approach the hobby of metal detecting.
Additionally, the growing interest in history and archaeology is leading to new opportunities for detectorists to contribute to scientific research. In some countries, detectorists are working alongside archaeologists to uncover and preserve historical artifacts, turning what was once seen as a hobby into a respected field of study.
Conclusion
Metal detecting is the hobby that keeps on giving. There is so much history in this world to uncover and metal detecting enables people to take part in just a small sliver of what’s possible to uncover. It’s a hobby that brings people together and empowers the thrill of discovery. Wether you are a seasoned detectorist or newbie just starting out in the hobby, there will always be something to learn, discover, and experience. When venturing into the world of metal detecting, remember to respect the past, honor the present, and look towards the future of this exciting hobby. Happy Hunting!