So - what is in these?
First we put in a mineral, either a little garnet, peridot, tourmaline or agate. This is what they look like:
Agate
Garnet
Peridot
Tourmaline

We put the little stone into the mold:
Then a little bit of clear resin on top and stir, then move the stone into the middle with a toothpick.
Once that layer has hardened it’s time to put in some copper powder and a double terminated herkimer diamond crystal.
This is what double terminated Herkimer diamonds look like:
Then we fill the rest of the mold with aluminum shavings and more resin, the little sticker and let them all harden out in the sun.

Once we take them out of the mold they look this cute: