An ornamental mixture derived from a particular kind of metamorphic rock, these fragments introduce a particular aesthetic to outside areas. Their attribute coloration, usually a muted grayish-blue, originates from the mineral composition of the supply materials. These are generally used as a floor cowl in landscaping initiatives, pathway building, and as an accent round crops.
The employment of this materials affords a number of benefits. It gives a sturdy and long-lasting floor, requiring minimal upkeep in comparison with natural mulches. The inert nature of the stone inhibits weed progress and helps retain soil moisture by lowering evaporation. Moreover, its visible attraction enhances the general design of gardens, offering a textural distinction to vegetation and architectural components. Historically, related rock fragments have been employed for drainage and floor stabilization in building and landscaping initiatives.