Screenings-Very dusty gravel
Screenings(very dusty gravel) has a number of versatile uses. It is sold lose by the tonne.
Blocks
A much bigger block with a cavity/hole going through the center.
Quarry Products
A tonne bag of sand.
Bags
An empty big bag.
Chips
3/8" Chips. Very small stones
2" clean medium sized stone
Regular sized blocks used for most building jobs.
Gravel
Aggregate mix
4" clean large stone
The bigger thicker blocks up from the 4"
Regular 4" block with a 30 degree offset.