The gravel most commonly used for roads and driveways is called crusher run. Crusher run is a gravel and dust mixture, and is available in three sizes:
3/4", 1 1/2", and 3".
Sandy Loam is a sandy dirt mixture that is commonly used to fill stem walls, and landscape yards.
Grey Shale is a great compaction dirt. It is commonly used as pad material for a house, barn, or building.
The two most common types of sand are Concrete Sand, and Mason Sand. Concrete sand can not only be used for concrete, but also play sand, and bedding material around pipe. Mason sand is used for masonry and as a pad material for swimming pools.
Topsoil dirt works well for landscaping and filling low areas
Washed Gravel is available in multiple sizes and has many uses such as septic systems, french drains, concrete, and can be used as finish material for driveways and parking lots where less dust is desired.