Black Onyx 40mm Crystal

Black Onyx 40mm Crystal

Black Onyx 40mm Crystal: a natural specimen of onyx. Onyx is a smooth, dark form of chalcedony quartz. Natural specimens are valued by collectors for their crystal form, color, and character.

Why you will love it

• Size: 40 mm (as listed).
• Display-ready: a natural focal point for a shelf, desk, or altar.

Specifications

• Stone: onyx
• Form: specimen
• Size: 40 mm
• SKU: A6805

In crystal lore, onyx is associated with strength, grounding, and protection. These associations come from tradition and are not health claims.

Compare similar items in Onyx, or see everything in Crystals.

Shop in person near Union Square

Prefer to see it first? Stop by our shop at 2 West 14th Street, Manhattan, steps from Union Square. Questions? Email info@namastebookshop.com or call 212-645-0141.

Frequently asked questions

Is there a shop in Manhattan that sells onyx?

Yes. Namaste Bookshop at 2 West 14th Street, New York, NY 10011, near Union Square, carries onyx pieces like this specimen. Order online or visit the shop; call 212-645-0141 to check stock.

Why do people collect onyx?

Most people display it at home or keep it nearby during meditation. In crystal traditions, onyx is associated with strength, grounding, and protection. These are spiritual beliefs, not medical claims.

How do I cleanse onyx?

Rinse onyx briefly under lukewarm water and pat it dry; many people also cleanse crystals with incense or sage smoke, the sound of a singing bowl, or an evening of moonlight.