In2stone
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Blue Mare Quartzite

Quartzite

Blue Mare

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

Full Service — Installation

Our quartzite 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 quartzite to your supplied template, or supply the stone directly as-is — anywhere in the UK . Learn more .

The Stone

See the natural beauty of Blue Mare up close — the surface texture, colour depth, and veining that make this quartzite unique.

Colour:

Blue Gold Brown

Mesmerising agate-like formations of golden-brown swirl through a soft blue-grey sea — oceanic quartzite at its finest.

Blue Mare quartzite captures the magic of the Mediterranean in stone. This captivating Brazilian quartzite features a soft, pale blue-grey base through which mesmerising circular, concentric formations of warm golden-amber and honey-brown swirl like ancient fossils, interspersed with bold dark rust-brown veining. The unique agate-like quality sets Blue Mare apart from any other quartzite — it looks as though ocean currents have been frozen in stone. Also known as Azul Mare or Mare Blue, this stone brings together cool oceanic blues and warm earthy golds in a combination that feels both natural and extraordinary. It's tougher than engineered quartz and comparable to granite in durability, though its porous nature means annual sealing is important to maintain its beauty. Daily care is simple — warm water and soap keep it looking its best. In2stone finds that Blue Mare has a rare quality: it appeals to customers who want something unique without being overwhelming. The warm accents soften the blue, making it approachable and liveable. Our stonemasons pay special attention to positioning the concentric formations so they draw the eye naturally across the worktop surface.

Performance

How This Stone Performs

Hardness

5 out of 5

Stain Resistance

3 out of 5

UV Resistance

5 out of 5

Heat Resistance

5 out of 5

Scratch Resistance

5 out of 5

Interested in Blue Mare?

Love this stone?

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

Blue Mare Quartzite slab

Frequently Asked

Questions About Blue Mare

What gives Blue Mare quartzite its agate-like appearance?
Blue Mare features unique circular, concentric formations of warm golden-amber and honey-brown against a soft blue-grey base. These swirling patterns formed millions of years ago as minerals crystallised in concentric rings during geological processes — creating a natural agate-like quality that's rare even among exotic quartzites.
Is Blue Mare quartzite too unusual for a family kitchen?
Not at all. While its agate-like patterns are distinctive, the warm golden-brown tones soften the overall effect, making Blue Mare surprisingly liveable. It brings character without dominating — working well with warm-toned cabinetry, natural timber, and coastal or Mediterranean-inspired interiors.
How porous is Blue Mare quartzite?
Blue Mare is more porous than some quartzites, so annual sealing is important to maintain stain resistance. Once properly sealed, it performs well as a kitchen worktop — resisting heat and scratches at Mohs 7 hardness. Our In2stone team applies thorough initial sealing during installation.
What does 'Mare' mean in Blue Mare quartzite?
Mare means 'sea' in Italian (and Latin). Blue Mare's oceanic blue-grey tones with golden swirling formations inspired the name — the stone evokes the Mediterranean Sea with sunlight filtering through water. Also known as Azul Mare or Mare Blue in different markets.
What maintenance does Blue Mare quartzite need?
Clean daily with warm water and mild soap — that's the regular routine. Seal annually to protect against staining, particularly given its slightly more porous nature compared to some quartzites. Avoid acidic cleaners and abrasive pads. Blot coloured spills promptly. With proper care, the stone's beauty lasts a lifetime.
★★★★★
"Excellent Service and Beautiful Results - Highly Recommended! I recently had In2stone install new quartz worktops in my kitchen, and I couldn't be happier with the results. From start to finish, the experience was completely stress-free. The team was not only competitively priced but also incredibly friendly and professional throughout the entire process. They handled everything seamlessly - removing the existing sink, hob, and old laminate worktops before fitting the new quartz surfaces. The finished worktops are absolutely beautiful and have transformed my kitchen into a modern, minimalist space that I love spending time in. The quality of workmanship is outstanding, and the attention to detail really shows. I'm a very satisfied customer and would highly recommend In2stone to anyone considering new worktops. Well done to the entire team - you've exceeded my expectations!"
— Ashley ChapmanGoogle 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