Many of the more hardy citizens of the Territories choose stone masonry as their profession. Stonemasons quarry, cut and lay stone and use it to build structures such as walls, bridges, arches and buildings. Once chiselled into shape, stone and mortar combined provide a useful material to all manner of mice. Stonemasons are always in need of good tools from smiths to make their work easier.

Historically, the southern mouse settlement of Shorestone boasts a large sandstone quarry and an equally large number of hardy stonemasons to work it.