In2stone
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Green Onyx Marble

Marble

Green Onyx

25+ Years Experience
1,500+ Projects Completed
4.9 from 100+ Reviews
Free No-Obligation Quote

Full Service — Installation

Our marble range is available with full supply, templating, fabrication and installation across Portsmouth, Fareham, Gosport, Havant, Waterlooville, Chichester, Southampton and the surrounding area, with our services extending to Hampshire, Sussex, Surrey, Dorset and Berkshire . The reach of our installation service depends on the type of project — contact us to discuss your requirements.

Supply & Fabrication — UK Wide

Outside our installation area? We can fabricate marble to your supplied template, or supply the stone directly as-is — anywhere in the UK . Learn more .

The Stone

See the natural beauty of Green Onyx up close — the surface texture, colour depth, and veining that make this marble unique.

A luminously translucent marble from Balochistan, Pakistan, where soft sage-green hosts fluid formations of milky white, warm golden-amber, and delicate rust-orange, capturing light with an ethereal glow.

Green Onyx, with its polished finish, is an extraordinarily precious stone that truly captures and diffuses light. Its surface reveals a luminously translucent, soft, pale sage-green base, beautifully animated by flowing formations of milky white, warm golden-amber, and delicate rust-orange accents. These colours mingle with a fluid, almost liquid quality, creating a semi-translucent green with warm highlights that feels utterly ethereal and gemstone-like. This rare translucency and its distinctive warm green palette make it a truly unique choice for the most extraordinary luxury worktops.

Hailing from the rugged landscapes of Balochistan, Pakistan, this particular marble is a testament to the Earth's transformative power. Like all marbles, it began as limestone, undergoing immense heat and pressure deep within the crust. Over millennia, calcite crystals recrystallized into a dense, interlocking mosaic, with specific accessory minerals infusing it with its characteristic soft sage-green tones, while iron oxides are likely responsible for the beautiful golden-amber and delicate rust-orange formations that bring such warmth to its appearance.

For us at In2Stone, working with a stone as distinctive as Green Onyx is a privilege. We pour our passion and craftsmanship into every detail, from hand-templating to precise joins and exquisite edging, to ensure this incredible material shines in your home. While marble is renowned for its timeless beauty, we're always honest about its care: it's softer than granite and sensitive to acids, so we recommend regular sealing and mindful use, especially for kitchen worktops. It truly excels as a breathtaking splashback, a luxurious bathroom vanity, or a stunning feature wall where its light-diffusing qualities can create an unforgettable impact.

Performance

How This Stone Performs

Hardness

2 out of 5

Stain Resistance

2 out of 5

UV Resistance

4 out of 5

Heat Resistance

4 out of 5

Scratch Resistance

2 out of 5

Interested in Green Onyx?

Love this stone?

Get a free, no-obligation quote for Green Onyx marble. From template to installation, In2stone handles everything — so you can enjoy your new surface without the stress.

Green Onyx Marble slab

Frequently Asked

Questions About Green Onyx

What makes Green Onyx marble visually unique?
Green Onyx stands out with its luminous translucency and a soft, pale sage-green base. It features flowing formations of milky white, warm golden-amber, and delicate rust-orange accents that create a fluid, almost liquid appearance. This semi-translucent quality allows light to diffuse beautifully, giving it an ethereal, gemstone-like glow.
What design styles best complement Green Onyx marble?
Its unique translucency and warm green palette make Green Onyx ideal for luxury and contemporary designs, particularly where it can be backlit to enhance its ethereal glow. It pairs beautifully with natural wood tones, brushed brass or gold fixtures, and clean, minimalist cabinetry that allows its natural beauty to be the focal point.
How should I care for my Green Onyx marble worktops?
As a natural marble, Green Onyx is a softer stone (Mohs 3-5) and sensitive to acidic substances like lemon juice or vinegar, which can etch its polished surface. We always recommend regular sealing to enhance its stain resistance and advise prompt cleanup of spills. Using cutting boards and trivets will help protect it from scratches and heat.
Where does In2Stone source its Green Onyx marble from?
Our Green Onyx marble is quarried from the Balochistan region of Pakistan. This metamorphic rock formed over millennia as limestone underwent intense heat and pressure, recrystallizing into the dense, interlocking calcite crystals that give marble its distinct texture and, in this case, its extraordinary colour and translucency from specific mineral impurities.
Is Green Onyx suitable for high-traffic kitchen areas, and how does it compare to other stones?
While Green Onyx is stunning, its precious, translucent nature and marble's inherent softness mean it requires more care than harder stones like granite or quartzite in high-traffic kitchen areas. For daily, intensive use, we might suggest it for a feature island rather than an entire run of worktops, or recommend considering a honed finish if you prefer a more forgiving surface. Its unique visual character and translucency, however, are unparalleled.
★★★★★
"Perfect. 1) Ian. What a nice chap. Very helpful, friendly, knowledgeable. Got me the marble I wanted. 2) Scott came to template. Clearly attentive to detail, accurate work; it's a perfect fit. 3) Kev and Gav came to fit. Very accommodating. Worked cheerfully around obstacles I had thrown in their path. Efficient, and respected my just cleaned new kitchen. All round blooming marvellous. I got exactly what I wanted. ( these guys listen to their customer) Look no further. Engage In 2 Stone!"
— Dawn GalleryGoogle Review

Why Choose Us

Why In2stone

Invisible Joins & Ogee Edging

The edge profiles and seamless joins other suppliers say they can't do? We do them every week.

"Other quartz suppliers weren't able to offer the ogee edging I wanted — In2stone could."

Olivia Tett

The Quote Is the Price

No hidden costs, no surprises. We consistently beat competitor quotes — even online discounters decline to match us.

"Beat 6 other companies by a mile. Even an online company that claims to beat any quote declined to."

Dean Fitzpatrick

Ian Answers the Phone

No answering machines or sales scripts. You'll speak to the people who'll actually work on your project.

"Ian always answered the phone or called me back — and that was before we even decided to use him."

Carly Rielly