Crystals for Thyroid — Balance thyroid deficiencies with Aquamarine, Chrysocolla, Lapis Lazuli, or Blue Lace Agate. Wear it as a pendant, especially near the Throat chakra, or hold it to the Throat for approximately 15-20 minutes a couple of times a week.
You can try to make these yourself! Empty pistol brass is not very expensive at all. If there is a Cabela's, Bass Pro Shops, or other outdoor store near you, they sell bags of 100 for $10-$20. I think you can also get the rocks from your local craft store. Just make sure that all the Gunpowder is emptied out of the bullets before you drill the holes to make the necklace.