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![I was told the black gem on my class ring was Onyx, but it's started warping/bubbling up. Is this abnormal? If this isnt Onyx, then what is it? : r/rockhounds I was told the black gem on my class ring was Onyx, but it's started warping/bubbling up. Is this abnormal? If this isnt Onyx, then what is it? : r/rockhounds](https://preview.redd.it/i-was-told-the-black-gem-on-my-class-ring-was-onyx-but-its-v0-1qx16fkhblqa1.jpg?auto=webp&s=4f118cbd6c11e55393e8e7dde4fef6d2294537ba)
I was told the black gem on my class ring was Onyx, but it's started warping/bubbling up. Is this abnormal? If this isnt Onyx, then what is it? : r/rockhounds
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Gem Stone King 925 Sterling Silver Black Onyx Ring For Women (1.54 Cttw, Oval 6X4MM, Gemstone December Birthstone, Available In Size 5, 6, 7, 8, 9), metal,gemstone, onyx and zirconia : Amazon.co.uk: Fashion
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