This seamless 3D PBR 8K texture captures the refined luster and polished finish characteristic of onyx, a natural stone known for its smooth, flowing mineral veins and glossy surface. The material presents a solid substrate of fine-grained calcite crystals, naturally layered to create the translucent depth and subtle banding typical of onyx. These mineral veins, depicted with high fidelity, flow organically across the surface, exhibiting gentle curvature and smooth transitions that emphasize the stone’s crystalline structure and inherent depth. The polished finish enhances the natural shine, producing a reflective surface that responds realistically to lighting, highlighting the intricate interplay between light and the stone’s internal formations.
At the material composition level, the texture simulates the dense calcite matrix with minimal porosity, reflecting the stone’s compact and weather-resistant nature. The base color (Albedo) channel accurately portrays the creamy whites and soft browns interspersed with translucent veining, while the Normal and Height maps provide subtle relief to emulate the slight undulations and layered stratification of onyx crystal formations. The Roughness channel is finely tuned to deliver a smooth, low-friction surface indicative of a polished finish, ensuring a convincing glossiness without oversaturation. The Metallic channel remains near zero, as onyx is a non-metallic mineral, while Ambient Occlusion enhances shadowed crevices within the veins, reinforcing the depth and three-dimensionality of the pattern.
The texture’s geometric form is predominantly veined with gently flowing lines that mimic the natural growth of onyx crystals, avoiding repetitive or artificial patterns. This organic veining pattern is seamless, allowing for continuous tiling without visible joins, making it ideal for expansive surfaces such as countertops, wall cladding, or decorative architectural elements. The high 8K resolution ensures exceptional detail even at close inspection, supporting photorealistic renderings in Blender, Unreal Engine, and Unity with optimized maps for real-time and offline rendering workflows.
For practical application, it is recommended to carefully adjust the UV scale to maintain the natural scale of onyx veins, avoiding overly stretched or compressed patterns that can diminish realism. Additionally, fine-tuning the roughness values can help balance the reflective sheen to fit different lighting environments, while blending subtle height or parallax mapping with the normal map can enhance the perceived depth of the veins without compromising performance. This approach ensures the onyx texture retains its characteristic smooth veins and glossy mineral appearance across varied 3D projects.
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.
