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Explore 3 published pages tagged with Onyx, grouped automatically from article text, entity focus, and recurring topical signals.
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gemology
Onyx brimstone is a phrase sometimes used to describe a dark, banded variety of sulfide mineral with a deep black appearance and a vitre to resinous luster. In geological and co...
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Onyx age refers to how long a piece of onyx has existed, whether as a natural stone or as a worked artifact, and it influences appearance, identification, and perceived value. I...
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Onyx night meaning centers on protection, grounding, and steady force in darkness. This variety of chalcedony shows banded layers of dark translucence, often cut into cabochons...
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