Finding meteorites with a metal detector can be an exciting and rewarding hobby. Meteorites are composed of various metals and minerals, making them detectable by metal detectors. Here are the steps to find meteorites with a metal detector:
- Choose the Right Metal Detector:
- Select a metal detector that is suitable for meteorite hunting. Look for models that offer good sensitivity to small targets and have adjustable discrimination settings to distinguish between different types of metals.
- Research Meteorite-Rich Areas:
- Research and identify areas with a history of meteorite finds. Meteorites are more likely to be found in regions where previous discoveries have been made. Consult meteorite databases, join online forums, or connect with experienced meteorite hunters for information.
- Obtain Necessary Permissions:
- Ensure that you have the necessary permissions and access rights to search on private or protected land. Always obtain landowner or government permits if required.
- Gather Essential Equipment:
- Apart from your metal detector, gather essential tools and equipment, including a shovel, a pick or trowel, a sturdy backpack, a GPS device, a compass, gloves, and a container or bag to hold your finds.
- Learn to Identify Meteorites:
- Familiarize yourself with the characteristics of meteorites. They often have a unique appearance, with a fusion crust (dark, thin outer layer), regmaglypts (thumbprint-like depressions), and a high nickel content. Study pictures and descriptions of meteorites to improve your recognition skills.
- Adjust Metal Detector Settings:
- Configure your metal detector settings to maximize sensitivity while minimizing interference from ground minerals. Set it to detect small, iron-rich targets, as meteorites are typically composed of iron, nickel, or a combination of metals.
- Search Methodically:
- Begin your search by walking in a straight line, swinging the metal detector coil side to side, and covering the ground systematically. Overlap your sweeps to ensure no areas are missed.
- Use Discrimination Settings:
- Adjust the discrimination settings to help filter out common ferrous (iron) junk items like nails or bottle caps while retaining sensitivity to potential meteorites. Experiment with different settings based on your location.
- Pay Attention to Signals:
- Listen carefully to the signals produced by your metal detector. A strong, clear signal with a consistent tone can indicate a potential meteorite target.
- Dig and Retrieve Targets:
- When you detect a promising signal, mark the location and use your tools to carefully excavate the target. Be gentle to avoid damaging the meteorite. Use a pinpointer or handheld metal detector to narrow down the target’s location in the hole.
- Inspect the Target:
- Examine the retrieved object for meteorite characteristics. Look for a fusion crust, regmaglypts, and signs of high metal content. Use a magnifying glass or loupe for a closer inspection.
- Record GPS Coordinates:
- Record the GPS coordinates of your find to document the location accurately. This information can be valuable for future reference.
- Follow Local Regulations:
- Adhere to any local regulations and guidelines regarding meteorite hunting and collection. Some areas may have restrictions or requirements for reporting your finds.
- Share Your Findings:
- If you believe you’ve found a meteorite, consider having it verified by a meteorite expert or organization. They can help confirm its authenticity and provide valuable information about its classification.
Meteorite hunting requires patience and dedication, as meteorites can be challenging to find. It’s essential to respect the environment, landowner rights, and applicable laws while pursuing this hobby. Additionally, joining a meteorite hunting club or community can provide you with valuable insights and support from experienced hunters.