Blue Onyx

✦ Meaning & Symbolism

Blue onyx is a trade name for blue-colored banded calcite, traditionally associated with tranquility and clear communication.

◌ Spiritual effects

Within crystal traditions, this is a matter of personal symbolism, not a medical effect.

◍ Origin & Characteristics

Banded calcite consists of calcium carbonate and has a hardness of 3 on the Mohs scale; it is sensitive to acids.

⌂ Uses & Pairing

Pair it with selenite or rock crystal for a soothing blue-and-white color palette.

✧ Care

Use only a soft, dry cloth; avoid water, acids, salt, and ultrasonic cleaning.