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Onyx · B203
A pale lemon Iranian onyx from the Stoneminers Onyx line — hand-selected blocks, precision-processed into slabs, tiles, blocks, cut-to-size.
The material
Lemon Onyx presents a pale lemon ground with the natural figure that makes each Iranian onyx block one of a kind. Part of the Stoneminers Onyx line, it is specified where the material itself is the design — calm enough to live with, distinctive enough to notice.
Stoneminers hand-selects Lemon Onyx blocks at the quarry in Iran, then saws, gauges and finishes every order in-house. Slabs are photographed for approval before processing, so the material you sign off is the material that ships.
See all onyxCharacter
Sawn thin and polished, onyx transmits light. Backlit panels turn the veining into a living pattern — the signature onyx application.
Onyx figure is bold and directional; bookmatched and quad-matched layouts create kaleidoscopic feature walls.
A full polish saturates the colour and reveals depth within the stone; honed surfaces give a softer, waxen look.
Onyx is softer than marble — we gauge, mesh-back and pack panels specifically for safe transport and installation.
Technical
Standard formats below; bespoke sizes and thicknesses are cut to order. Slab thickness is typically 2 cm for interiors and 3 cm+ for exterior and structural work.
| Stone type | Natural onyx |
|---|---|
| Product code | B203 |
| Colour | Pale lemon with natural figure |
| Origin | Iran |
| Finishes | Polished · Honed |
| Slabs | 200–280 cm × 120–180 cm; 2 cm typical |
| Tiles | 30×60 · 60×60 cm (custom on request) |
| Formats | Slabs · Tiles · Blocks · Cut-to-size |
| Translucency | Suitable for backlighting (panel-dependent) |
Where it works
Onyx is a semi-translucent stone — its defining trick is glowing when lit from behind.
Questions
Yes — that is onyx's signature use. Panels are sawn to consistent thickness and can be mesh-backed; we advise LED layouts that light the stone evenly.
In Iran's onyx quarry regions. Blocks are hand-selected for colour and translucency before processing.
In low-traffic, residential settings with correct sealing — its beauty is best protected on walls, fronts and features in commercial spaces.
We supply controlled samples and can reserve sequential material from one block for pattern-matched installations.

Let's work together
Tell us your format, finish and volume and our team will prepare a quotation with current lead times. Samples available on request.