The Onyx Collection manufactures shower bases, shower wall panels, shower trim and accessories, and lavatories. Each product is custom made-to-order to your size, shape, and color specifications, and includes our famous “Yes, Guaranteed Forever” guarantee. Onyx is a typically black-and-white banded variety of agate, a silicate mineral.

Understanding the Context

The bands can also be monochromatic with alternating light and dark bands. Sardonyx is a variety with red to brown bands alternated with black or white bands. What Is Onyx? Onyx is a type of chalcedony, which is a form of quartz.

Key Insights

It’s known for its smooth, waxy luster and striking parallel bands, though the most popular variety is solid black. Fun fact: The name “onyx” comes from the Greek word onux, meaning “fingernail” or “claw.” Onyx is a banded chalcedony known for its dark layers and durability. Learn its formation, types, how to spot real vs dyed stones, and its modern uses. Explore the world of onyx, a unique microcrystalline quartz known for its parallel banding. Learn the difference between true onyx and agate, identify common misnomers, and discover how to care for this historic gemstone.

Final Thoughts

Onyx: meaning, properties, care & jewellery Onyx is one of the most striking natural stones in jewellery. The dark, finely banded Chalcedony impresses with its elegant depth, clear appearance and versatile combinability. Whether in classic black, with fine light-coloured ribbons or in related variations: Onyx lends Onyx, striped, semiprecious variety of the silica mineral agate with white and black alternating bands. Onyx is used in carved cameos and intaglios because its layers can be cut to show a colour contrast between the design and the background.