Fan-Shaped Grey Pavement Tiles with Marble Chips
This fan-shaped floor tile having numerous marble chips as patterns.

It can be used for walls and floors.
 
Limestone Floor Texture with Chipped Edges
They are limestone tiles having chipped edges and different shades of beige. There are also pits and bumps on the surface.

The SBSAR file allows users to adjust the tile color, amount and ratio of tiles, tile offset, grout color, grout width, edge wear, dent amount, scratch amount etc.