Photo is for reference only. Color, veining, and shading vary between slabs. This stone is brought in per order, so tell us your full run and we will source slabs from the same block.

Honey Onyx

Quarry: Turkey
Surface Finish: Polished
Edges: Natural (Unpolished)
Thickness: 18 mm
Requires Sealing: Yes

A reception desk lit from within on a dim lobby evening, glowing amber. Honey Onyx is translucent when backlit, and its banding records how the stone formed, so no two panels are alike.

Quarry	Turkey
Surface Finish	Polished
Edges	Natural (Unpolished)
Thickness	18 mm
Requires Sealing	Yes

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Indent order: brought in for your project rather than held in the yard. Ask your branch about the current lead time.

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Why Choose Honey Onyx

Translucent When Backlit Light passes through the stone, so a lit panel glows from within and the banding becomes depth.

Provides an Upscale Look The rarest and most distinctive material we carry, used for bar fronts and reception desks.

Unique Appearance Banding records how the stone formed, so every slab is genuinely one of a kind.

Best as a Feature Onyx is at its finest on a backlit bar front, feature wall or vanity, where its translucency becomes the centerpiece of the room.

What Is Honey Onyx?

A stone you light from behind, not one you chop onions on.

Honey Onyx is a translucent stone in warm amber, gold and caramel tones, banded in irregular horizontal layers. Quarried in Turkey, it is the most distinctive material we carry and the most expensive.

What separates it from every other stone in the yard is that light passes through it. Put a source behind a panel and the whole surface glows from within, with the banding reading as depth rather than pattern.

Is Onyx the Same as the Gemstone?

No, and the shared name causes real confusion. Architectural onyx is banded calcite, deposited in layers by mineral-rich water in caves and springs.

The black onyx sold in jewelry is chalcedony, a completely different mineral. If you searched for onyx and expected a black stone, this is not that material.

Why Is It Translucent?

The calcite crystals are large and aligned closely enough that light travels between them rather than scattering at the surface. Thinner slabs transmit more light, which is why backlit panels are often cut down from standard thickness.

Translucency varies between slabs and even across a single one. Denser banding blocks more light, so the glow is rarely uniform, and that unevenness is generally what people want.

Why Does the Banding Vary So Much?

Because it records how the stone was deposited. Bands differ in width, color intensity and direction between blocks, and two Honey Onyx slabs can look markedly different.

This is a stone to select personally, always. On a feature panel the banding is the entire design, and a photograph will not tell you how it will read at full size.

How Much Does Honey Onyx Cost?

Prices are subject to change without prior notice.

Item	Starting Rates
Honey Onyx slab	On request
Fabrication	₱500 per lm
Installation	₱500 per lm
Sink or hob cut-outs	₱500 per set

Cut-out charges apply only when installation is included. Delivery is priced based on distance from your nearest Stone Depot branch.

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How Do You Backlight Honey Onyx?

The reason to buy this stone at all.

Backlighting is what onyx is for. Without it you have an expensive, fragile stone that looks like a warm marble, and with it you have something nothing else reproduces.

Use an even, diffused source rather than point lights, because individual LEDs read as hot spots through the stone.
LED panels or edge-lit sheets behind the slab give the most uniform result.
Leave an air gap between the light and the stone so heat does not build against the back face.
Warm white light flatters the amber tones, and cool white makes them look gray.
Thinner slabs transmit more light, so ask about reducing thickness for a backlit panel.

Plan the lighting and the fixing together. A backlit panel needs a frame that holds the stone, houses the light and allows access for maintenance, and retrofitting that afterwards is far harder than building it in.

Test with the actual slab before final installation if you can. Translucency varies enough between slabs that the same lighting rig produces noticeably different results.

Where Should You Use Honey Onyx?

Feature surfaces, and nowhere that takes a beating.

Vertical surfaces suit it best.

Backlit feature walls and partition panels
Bar fronts and reception desk faces
Bathroom vanity tops and clad walls
Backsplashes above a cooktop-free run
Tabletops and inlay work

A bar front or a clad wall carries the drama, sees almost no wear and puts the stone where light can get behind it.

Bathrooms work well too, since a vanity meets far less abuse than a kitchen counter and the warmth of the stone flatters the room.

What onyx does not suit is any working surface. It scratches, it etches and it chips at the edges. Those four facts together rule out the places most people first imagine using it.

How Do You Clean Honey Onyx?

Three habits, and gentleness is the theme.

Use Only Onyx-Safe Cleaner

Onyx is calcite, so vinegar, lemon and most bathroom products will etch it on contact. A pH-neutral stone cleaner is the only safe option.

Wipe, Never Scrub

The stone is soft enough that abrasive pads leave visible scratching. A soft damp cloth handles everything a feature surface realistically encounters.

Dry It Afterwards

Water marks show on a polished translucent surface, and standing moisture is worse here than on a dense stone. A dry pass finishes the job.

We stock specially-formulated stone cleaners at every branch, so pick one up when you collect your slab.

How Do You Care for Honey Onyx?

Three habits that protect a fragile stone.

Seal It When It Needs It

Onyx is porous and stains readily, so sealing is not optional. Reseal when it needs it, which can be as often as every six months, and a vanity that sees cosmetics may want it sooner.

Keep Acids Away Entirely

Limescale removers, toilet cleaners, cosmetics and citrus all etch calcite. On a translucent stone an etch mark disrupts how light passes through, not just how it looks.

Protect the Edges

Onyx chips more readily than granite or marble, and edges take the worst of it. Eased or bullnosed profiles survive better than sharp arrises on anything within reach.

Is Honey Onyx Good for Kitchen Countertops?

This is the question worth answering honestly.

No. We would not specify it for a working kitchen counter, and we would rather say so before you order than after.

Onyx is soft, porous and brittle. It is closer to alabaster than to granite, and a kitchen counter is the hardest environment in a house.

Calamansi, vinegar and tomato etch it on contact, and no sealer prevents that.
Knives scratch it, and the marks show plainly on a polished translucent surface.
Edges chip where a pan or a pot handle catches them.
Damage is expensive to live with and expensive to replace.

If you want the warmth of onyx in a kitchen, use it as a backlit splashback away from the hob, or on an island face rather than the working top. That gives you the material where it is seen and something durable where the work happens.

For the counter itself, granite or engineered quartz will serve you far better and cost a fraction as much.

Does Honey Onyx Need Sealing?

Non-negotiable, but on the stone’s schedule.

Yes. Onyx is among the most porous stones we carry, so sealing matters more here than on any granite.

Oil, cosmetics, wine and cleaning products all soak into unsealed onyx, and a stain in a translucent stone is worse than a stain in an opaque one. It shows when the panel is lit as well as when it is not.

Test it when you are unsure. Put a small pool of water on the surface, leave it 15 minutes and wipe. A darker patch where the water sat means the sealer has worn through.

Sealing resists staining and does nothing for etching. Acid dissolves calcite on contact, so keeping citrus and descalers away from the stone is a separate discipline entirely.

Frequently Asked Questions

Is architectural onyx the same as the black gemstone?

No. Architectural onyx is banded calcite, deposited in layers by mineral-rich water, and it comes in amber, honey, green and multicolor varieties.

The black onyx used in jewelry is chalcedony, a different mineral entirely. The shared name is a quirk of trade usage rather than geology.

Why is onyx so expensive?

Scarcity and difficulty. Usable blocks are rare, the stone is fragile enough that a meaningful proportion is lost during quarrying and processing, and it needs careful handling all the way to installation.

Translucent material of good quality is rarer still. It is the most expensive stone we carry.

How do you light onyx properly?

Use an even, diffused source such as an LED panel rather than individual point lights, which read as hot spots through the stone. Leave an air gap so heat does not build against the back face.

Warm white light flatters the amber tones and cool white makes them look gray. Plan the fixing and the lighting together, because retrofitting is far harder.

Does onyx scratch easily?

Yes. It is considerably softer than granite and softer than most marble, closer to alabaster in hardness.

That is why it belongs on vertical and feature surfaces rather than working tops. On a bar front or a clad wall the softness never becomes an issue.

Does onyx etch?

Yes, readily. Onyx is calcite, so any acid dissolves a microscopic layer on contact and leaves a dull mark that no sealer prevents.

Citrus, vinegar, wine, descalers and many cosmetics will all do it. On a translucent stone the etch also affects how light passes through, which makes it more noticeable than on an opaque surface.

Why do onyx slabs have mesh backing?

Because the stone is brittle and the banding creates natural planes of weakness. A bonded fiberglass mesh holds the slab together through transport, fabrication and installation.

It is standard practice for onyx rather than a sign of poor material. Note that mesh backing affects backlighting, so tell your fabricator early if a panel is to be lit.

Can onyx be used in a bathroom?

Yes, and it is one of the better uses. A vanity top or a clad wall sees far less abuse than a kitchen, and the warmth of the stone suits the room.

Keep cosmetics, toners and limescale removers off the surface, since all of them etch calcite as readily as citrus does. Seal it when it needs it.

Where can you buy Honey Onyx in the Philippines?

Stone Depot carries Honey Onyx at all five branches: Cebu, Davao, Cagayan de Oro, Iloilo and Sta. Rosa, Laguna. Onyx is indent order, so your slab is brought in for your project rather than held in the yard. Ask your branch about current lead time.

Banding and translucency differ so much between slabs that no photograph is a reliable guide, so tell us what the piece has to do before we order. All branches are open Monday to Saturday, 8 AM to 5 PM, and you can email email@stonedepot.com.

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