Gravel Ground

This material uses Substance Designer's scattering tools with scan data. Each stone layer is procedural while surface detail is based on scans. Color is also fully procedural and driven by a small collection of color pickers using my color variation node tools.
https://www.artstation.com/marketplace/p/22Py/bw-color-variation-substance-designer-node?utm_source=artstation&utm_medium=referral&utm_campaign=homepage&utm_term=marketplace

This was part of the Dinusty Empire monthly challenges and reference photo credit to the amazing photos of Jan Erik Waider.
https://www.northlandscapes.com/portfolio/iceland-volcanic-remnants