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Black Round Coin - 4mm - Gilson Opals

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$3.10 / Piece


Our round coins are flat and polished on both sides and around the edges, and are about 1mm thick. These 4mm round coins are perfect for projects needing tiny accents that really catch the eye. Even through these stones are small, they still pack plenty of fire that really pops when encased in glass. Like all of our black opals, these stones have an opaque black base with brilliant flashes of predominantly red fire and more subtle flashes of green and blue fire.
Sold by the piece.

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