1/2" Screened Shale Primary Uses: Water absorption, pathways and trails, landscaping   1/4" Minus (Sports Field) Shale Primary Uses: Sports tracks, baseball diamonds   1 1/2" Screened Shale Primary Uses: Water absorption, landscaping   3" Screened Shale Primary Uses: Water absorption, landscaping   Rip Rap Primary Uses: Armour for canals, dams and waterways, landscaping   Pit Run Shale Primary Uses: Water absorption, fill material   1" Limestone Primary Uses: Landscaping   2" Limestone Primary Uses: Landscaping