Stone Coasters - Natural Banded Agate (set of 4)

These naturally colored banded agate coasters come from southern Brazil. Agate is a variety of silica with cryptocrystalline (very tiny) quartz crystals. The agates formed within air pockets of hardened lava. Silica rich fluids flowed through these air pockets and began to cool and harden. Layer upon layer of silica built up within the pocket, creating beautiful bands of the mineral Agate. The top and bottom of the rock has been cut and polished to a high gloss finish, while the edges of the stone have been left in their raw state. The healing energy of Agate is used for strength and stability.

Approx. 4" L x 5" W x 0.25" H

Sold as Set of 4

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