This seamless 3D PBR 8K texture captures the intricate beauty of banded onyx, a natural stone renowned for its layered mineral formations and smooth veining. The material is characterized by parallel bands of translucent and opaque layers, creating a striking tonal variation that ranges from creamy whites and warm beiges to deep amber and rich browns. These layers represent the geological deposition of calcite and quartz, forming a crystalline structure that provides subtle depth and complexity to the surface. The texture’s form is essentially veined and laminated, highlighting the natural stratification and mineral veins typical of onyx, with smooth transitions between bands that emphasize its organic origin.
The substrate of this texture mimics the dense calcite base of onyx, exhibiting low porosity and a naturally compact grain structure. The mineral veins appear as embedded aggregates within the calcite matrix, giving rise to the distinctive smooth veins and occasional crystal inclusions. The polished glossy finish replicates a high-quality honed surface treatment, achieved in real materials by precision grinding and polishing to reveal the stone’s translucency and enhance its reflective properties. This finish is essential in capturing the natural sheen and reflective surface typical of premium onyx slabs, contributing to the texture’s low roughness values and subtle specular highlights.
In terms of PBR workflow, the BaseColor (Albedo) channel showcases the rich tonal variation and natural patterning without baked lighting, preserving color accuracy. The Normal map encodes the fine surface detail of smooth veins and subtle undulations within the crystalline structure, enhancing light interaction. Roughness is kept low and consistent to simulate the polished finish, ensuring sharp reflections and a glossy appearance. The Metallic channel remains at zero, as onyx is a non-metallic mineral. Ambient Occlusion subtly reinforces the layered depth and vein recesses, while the Height/Displacement map accentuates the gentle relief of banding and mineral veins for realistic parallax and shadowing effects.
This texture is optimized for high-end rendering engines including Blender, Unreal Engine, and Unity, supporting seamless tiling without visible repetition or seams at 8K resolution. Such detail enables close-up inspection and photorealistic material creation in architectural visualization, interior design, and product rendering. For practical use, it is recommended to carefully adjust the UV scale to maintain natural band proportions and to fine-tune roughness to balance glossiness according to lighting conditions. Additionally, blending the Height and Normal maps can enhance surface realism when simulating the subtle depth variations inherent in polished onyx surfaces.
Using This PBR Texture in Blender
Import the texture maps into Blender with sRGB color space for albedo/base color and
Non-Color for normal, roughness, metallic, AO, height, and ORM maps. Connect normal maps
through a Normal Map node, then adjust UV scale with a Mapping node so the material repeats naturally on
your model.
- Albedo -> Principled BSDF Base Color
- Roughness -> Roughness, Metallic -> Metallic
- Normal -> Normal Map node -> Normal
- Height -> Bump or Displacement depending on render setup
For the full step-by-step setup, see
How to Use Seamless Textures in Blender.
Browse related material examples in
wood,
concrete, and
metal.
FAQ
Is this texture seamless and tileable?
Yes. This texture is designed as a seamless tileable PBR material, so it can repeat across large surfaces without visible borders.
Which resolutions and formats are available?
You can download PNG/WEBP versions and use 1K, 2K, 4K and 8K download options when available on the page.
Can I use it in Blender, Unreal Engine and Unity?
Yes. The download options and engine-mapped ZIP workflow are designed for Blender, Unreal Engine, Unity Standard, URP and HDRP material pipelines.
Is commercial use allowed?
Yes. The texture is available under the AITextured free commercial license. Review the license page for redistribution and AI-training restrictions.
