This seamless 8K PBR 3D texture authentically represents the complex surface of basalt a dense igneous rock formed from rapidly cooled lava. The material’s base composition consists primarily of fine-grained volcanic minerals such as plagioclase and pyroxene embedded in a compact grainy matrix. The texture captures the natural roughness and subtle variations in porosity reflecting the irregular distribution of vesicles and micro-fractures formed during solidification and subsequent weathering. Its surface exhibits a rugged uneven geometry reminiscent of fractured boulder faces or exposed stone walls with a granular structure that emphasizes the rock’s natural crystalline form and mineral inclusions.
The PBR workflow channels are meticulously mapped to mirror basalt’s physical and optical properties. The BaseColor (Albedo) map presents a dark muted palette dominated by charcoal and deep gray hues interspersed with occasional lighter mineral flecks conveying basalt’s characteristic coloration without artificial saturation. The Normal and Height maps work in tandem to recreate the tactile roughness and subtle depth variations enhancing the perception of the porous grainy surface and small-scale fissures. Roughness values are calibrated to a predominantly matte finish simulating basalt’s naturally coarse texture while the Metallic channel is effectively null as basalt is a non-metallic stone. Ambient Occlusion accentuates crevices and shadowed recesses contributing to a realistic volumetric feel and emphasizing the weathered rock’s form.
This texture is fully optimized for high-fidelity applications in Blender Unreal Engine and Unity supporting detailed close-ups and large-scale tiling without visible seams or repetition artifacts. The 8K resolution ensures exceptional clarity capturing the nuanced interplay of light and shadow on the stone’s uneven surface. Its seamless design facilitates flexible UV mapping making it ideal for architectural visualizations geological simulations or natural environment modeling that requires authentic basalt rock materials.
For best results consider adjusting the UV scale to balance detail density relative to the mesh size ensuring the texture’s graininess remains realistic. Fine-tuning the roughness map can help simulate varying weathering stages from freshly exposed rock to more eroded surfaces. Additionally blending the height map with parallax or normal maps can enhance depth perception on low-poly models adding dimensionality without compromising performance.
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.
