Agate is a banded form of chalcedony, a microcrystalline variety of quartz (SiO₂). It forms when silica-rich groundwater fills cavities inside ancient volcanic rock, depositing layer after layer over thousands to millions of years. These slow, rhythmic deposits create agate’s signature concentric bands, often resembling topographic lines or fortification walls.
Shipping Insurance is HIGHLY RECOMMENDED and can be purchased at checkout. We no longer reimburse for missing, broken, or stolen packages. If a package is missing, broken, or stolen, claims must go through purchased Shipping Insurance. We cannot control what the USPS or UPS does with packages once they leave the shop which is why we HIGHLY RECOMMEND Shipping Insurance.
Returns
We no longer accept returns or exchanges. We do not accept swaps.
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