All Metal "Meteorite" Pendants

This is an idea that occurred to me while working with my welder; it is known that meteorites are typically composed of an amalgam of various metals. With that in mind, I tried to recreate what, for me, would be a small-sized fragment of one. This could be used, for example, as a pendant for a necklace.

• Welding machine (MMA preferably)
• Angle grinder
• Electrodes
• Copper (sheets, wires, etc)
• A wood plank
• Sandpaper & polishing paste

The idea is quite simple. By using two electrodes, we make them fuse onto a completely dry piece of wood. As the metal melts, it will burn the wood, giving the final piece an irregular shape. I also recommend using coated electrodes, as the slag generated will further promote the formation of holes and other organic shapes.

Now, before starting, it's important to note that this process can sometimes produce splatters, so take all necessary precautions. Use appropriate clothing and footwear, high-temperature gloves, and so on.

Now, you just need to melt the amount of metal you desire and observe the shape it naturally takes. 

For a variation in materials, you can add portions of copper (I experimented with other metals, and copper worked best for me).

These are the shapes I obtained in my first attempts.

This is my favorite part, it's time to see the "meteorites" from the inside. Of course, you can also leave them whole and polish them as they are, but after trying it, I think they look even more fascinating when you remove half of the material to reveal the cavities that formed and the amalgam between the two metals.

Now, it's time to sand progressively finer and polish, depending on the finish you want to achieve.

Now all that's left is to attach it to a necklace, and you're ready to go. If you're lucky, there might be a natural hole, or otherwise, you'll need to use a drill, adhesive, or a special knot.

Thanks!