This is simply our topsoil that has been taken straight off the stockpile and not screened. It may contain rocks, clumps, roots, etc. as it has not been screened. Raw loam is mainly used as a landscape fill, in and around properties. If you have depressions or large holes in your yard or property, it may be more economical to fill it with raw loam, and then dress it with a layer of screened loam or garden mix above.