What is the Difference between gravel and stone?

Gravel and stone are both types of aggregate materials, but they differ in their composition and use. Gravel typically consists of small, loose particles of rock, often rounded and smooth from erosion, and is commonly used for driveways, walkways, and drainage systems. Stone, on the other hand, usually refers to larger, more solid pieces of rock that can be quarried or mined, often used in construction, landscaping, or as building materials. Essentially, gravel is a subset of stone, distinguished by its smaller size and loose nature.