Granite CSB---$60 per ton Price: $60.00/ton Description: Often called "crusher run", this granite aggregate is a mix of granite rock and dust. It's used for compaction, not drainage. Uses: Granite CSB or Crusher Run is generally used as a base for pavers, concrete slabs, driveways, and retaining wall foundations. It is highly compact-able and is used a as base material. Recommended Coverage: 80 square feet at 2" thick Colors: gray